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Cedarapids Inc • 909 17th St NE • Cedar Rapids IA 52402www.cedarapids.com
11060 (2/02)
PocketReference BookSEVENTEENTH EDITION
A Terex Company
A Terex Company
Genuine Parts
GENUINECEDARAPIDS
PARTSWhen replacement parts are needed for your
equipment, it’s tempting to save a few dollarsby buying “will-fit” parts from the guy downthe road. They claim to be as good as thefactory-made items and save you money.
You know that Genuine Cedarapids Partsare identical to the originals. And you knowthey’ll perform the same, too.
When it comes to parts, don’t risk unnecessarydowntime by selecting cheap copies.Instead, go for the originals. Your Cedarapidsdealer has them in stock (or can get them fast)and offers factory trained service personnel.
No matter where youare in the world, there’s
a Cedarapids dealer near you!!With locations in the United States, Canada and in 29countries around the world, you’re never very far froma Cedarapids dealer.
Cedarapids dealers have information on any newCrushing & Screening, Paver or Hot Mix Asphaltequipment you’re looking to purchase plus a largeselection of Genuine Cedarapids OEM parts.
Cedarapids dealers can also provide factory trainedservice to repair any problems with your equipment.
For the location of the nearest Cedarapids dealer, call(800) 821-5600 or check on our internet site at:www.cedarapids.com.
A Terex Company A Terex Company
1
Pocket Reference Book
Published by:Cedarapids IncCedar Rapids, IA USAwww.cedarapids.com(319) 363-3511(800) 821-5600
Throughout the Cedarapids Pocket ReferenceBook we have tried to provide information that is asaccurate as possible. However, various factorssuch as engineering advances, specificationchanges, physical properties of rock, rate andmethod of feeding equipment, moisturepercentages of feed material, altitude and otheroperating conditions will affect ratings and actualresults. Therefore, the data contained hereinshould be considered as estimates. Actual fieldresults may vary from the estimates provided.
All specifications subject to change without notice.
EDITION 17
A Terex Company
11060 Reference Book 1/02 5/15/02, 12:31 PM1
2
Safety Information .......................................................... 4-7Lockout/Tagout ............................................................. 4-5Hazard Levels ............................................................... 5-6General Safety .............................................................. 6-7
Crusher Data ............................................................... 8-125Identification of Units and Plants ...................................... 8ElJay Serial & Plant Numbers ..................................... 9-11Serial Number/Date Record ........................................... 12Commander Plant Information ....................................... 13Designating Right and Left Hand Side ........................... 14Crusher Selection Guide ........................................... 14-17Jaw Crushers ............................................................ 18-29Andreas Style Crusher .............................................. 30-31Single Impeller Impact Breaker ................................. 32-34Double Impeller Impact Breaker ............................... 35-37Rollercone Classic .................................................... 38-60Rollercone II .............................................................. 61-70Rollercone MVP ........................................................ 71-85Horizontal Shaft Impactor (HSI) ................................ 86-90Vertical Shaft Impactor (VSI) .................................. 91-103Hammermills and Limemills .................................. 104-110Roll Crushers ........................................................ 111-127
Screen Data ............................................................. 128-148Vibrating Screen Capacity .................................... 128-133Screen Bed Depth ........................................................ 133Sieve Sizes .................................................................. 134Wire Data ..................................................................... 135Urethane Deck Openings ............................................. 136Washing ....................................................................... 137Drive Data (Horizontal & Inclined) ......................... 138-139Horsepower Requirements ................................... 140-141ElJay Screen Operating Data ...................................... 141Sand Classification ............................................... 142-148
General Electrical Data ........................................... 149-157
11060 Reference Book 1/02 5/15/02, 12:31 PM2
3
Conveyor Data ......................................................... 158-167Basic Charts .......................................................... 158-165Radial Stackers ............................................................ 166Stockpile Data .............................................................. 167
Feeder Data ............................................................. 168-173Vibrating Grizzly Feeders ............................................. 168Reciprocating ............................................................... 168Apron ........................................................................... 169Roller Belt ............................................................. 170-173
Properties of Rocks ................................................ 174-181Tests to Determine Physical Properties ................ 174-175Hardness ...................................................................... 176Toughness ................................................................... 176Gradations (%Passing):
Typical Quarry Shot ................................................. 177Typical Quarry Gradation (C of E) ........................... 177Typical Pit Run .................................................. 178-179
Sizes of Coarse Aggregates ........................................ 180Concrete Aggregates and Fineness Modulus .............. 181
Miscellaneous Data ................................................. 182-216Weights of Materials ............................................. 182-183Weights & Measures .................................................... 184Conversion Factors ............................................... 185-189Common Fraction Equivalents ..................................... 190Temperature Conversions ........................................... 191Load & Inflation Table for Dual Tires ........................... 192Recommended Torque Values ............................. 193-195Trigonometric Functions .............................................. 196Explanation of Aggregate & Bitumens Terms ....... 197-214Screening Terms .......................................................... 215Metallurgical Terms ...................................................... 215Open Pit Terms ..................................................... 215-216
11060 Reference Book 1/02 5/15/02, 12:31 PM3
4Lockout Tagout
WARNING - Failure to follow good lockout and tagoutprocedures could result in death or serious injury.
What is the purpose of lockout/tagout?
1) Prevent the unexpected or accidental start-up of equipmentand to notify other workers when a piece of equipment isunsafe to operate.
2) Prevent injury to personnel from energy that is stored indevices such as springs, accumulators, hydraulic systems,batteries, etc.
How do I lockout and tagout equipment?
1) Turn the master key to the OFF position and remove thekey.
2) Disconnect the batteries.
3) Regardless of which lockout method is used, place one ormore tags on machine controls or access doors to let otherworkers know that maintenance is being performed on themachine and/or the machine is unsafe to operate.
Who is responsible for establishing and administering alockout/tagout program?
1) The employer must establish a lockout/tagout system ofprocedures, training and periodic inspection before anyemployee operates, services or maintains a piece ofequipment per 29 CFR part 1910 of OSHA regulations.
2) All employees are responsible for seeing that equipmentis locked out and tagged out according to the employerspolicies.
When is lockout and tagout necessary?
1) Any time repairs or maintenance on a machine are to beperformed.
2) When cleaning or lubricating the machine.
3) While clearing blocked or jammed mechanisms.
4) Any time that the equipment will be left unattended.
Who should apply a lock or tag?
1) Any maintenance person who will be working on theequipment.
11060 Reference Book 1/02 5/15/02, 12:31 PM4
52) The foreman or team leader responsible for the job.
3) Anyone who will be working on the equipment.
4) If several people will be working on a piece of equipment,each person must apply their own tag.
Who can remove a lock or tag?
1) Only the person who applied a lock or tag can remove it.
Hazard LevelsThe signal words DANGER, WARNING and CAUTION areused to identify hazard levels in this book and CedarapidsOperation & Maintenance manuals. They will also be found ondecals located on the equipment. Definitions for identifyinghazard levels and their signal words as follows:
DANGER - Immediate hazards which WILL result indeath, system loss, severe personal injury, severeoccupational illness, or severe or major system orenvironmental damage.
WARNING - Immediate hazards which COULD resultin death, system loss, severe personal injury, severeoccupational illness or severe or major system orenvironmental damage.
11060 Reference Book 1/02 5/15/02, 12:31 PM5
6CAUTION - Hazards or unsafe practices which COULDresult in minor personal injury, minor occupational illness,or minor system or environmental damage.
The signal word NOTICE is used to identify installation, operationor maintenance information which is important but not hazardrelated.
General SafetyThis section contains important guidelines in the operation ofyour Cedarapids crushing equipment. Carefully read the entireOperation & Maintenance manual supplied with your equipmentbefore attempting to operate the equipment.
DANGER
1) Install all guards and covers before operating machinery.
2) Never attempt to install or remove any part of assemblywhen the equipment is running.
3) All guards and protective devices must be in place whenthe equipment is being operated.
4) Keep all personnel clear when equipment is operating.
5) Do not refuel with the engine running. All sparks and openflames must be kept a minimum of 50 feet away from theequipment when refueling.
WARNING
1) Do not operate this equipment until you have been trainedin its operation or maintenance. This equipment may onlybe operated or maintained by trained personnel, who havedemonstrated their ability to do so safely.
2) Keep this and all Operation & Maintenance manuals forfuture reference.
3) Read, understand and follow all current OSHA, federal,state and local regulations that are applicable to your joband equipment.
4) This equipment must be used in accordance with alloperating and maintenance instructions.
5) All persons involved with this equipment must be familiarwith this manual.
11060 Reference Book 1/02 5/15/02, 12:31 PM6
76) Read, understand and follow all DANGER, WARNING,
CAUTION and instruction decals on the equipment.
7) When changing the configuration or adding equipment, alladditional guards associated with the added equipmentmust be installed before operating.
8) Any changes made to the original design of the equipmentmust be approved by qualified personnel to ensure thatthe changes include appropriate guarding and provide asafe working environment for all personnel.
9) Wear clothing that fits snug to prevent getting caught inmoving parts. Loose-fitting clothing should never be worn.
10) Mount and dismount all equipment using only the steps,handrails and walkways provided. Always face the ladderand always have both hands and at least one foot incontact with the ladder while mounting or dismounting.
11) Allow only the operator on the operator's platform whenequipment is in operation.
12) Before staring, make sure all personnel and their equipmentare clear of the machine.
CAUTION
1) Wear protective mask when fumes are present.
2) Wear safety goggles, gloves and long-sleeve shirts whenworking near hot asphalt materials.
3) Wear ear plugs while equipment is running.
4) Keep operator's platform, steps and walkways clear of allobstructions, tools and other items to prevent tripping orfalling.
5) To prevent fire hazards, keep the engine basket area freeof oil and trash buildup.
11060 Reference Book 1/02 5/15/02, 12:31 PM7
8Identification of Units and Plants
Abbreviations:S/N = Serial NumberP/L = Parts List NumberSPO = Shop Order Number
Locations of Serial PlatesThe following locations are where the serial plates should be found:
Crushing EquipmentSerial plate location plus serial number to be stamped in the parent metaladjacent to the serial plate .Jaw Crusher Left hand side of the stationary jaw end below
top rib of the side plate
Rollercone Crusher Located on base frame opposite side of drivensheave
VSI (Vertical Shaft Impactor) Located on opposite side of driven sheave oflower tub
Roll Crusher Left hand side of the base frame and theadjustment end
Hammermills Left hand side of the body just below thebody's top flange
Limemills Left hand side of the body just below thebody's top flange
SIIB (Single Impeller) Along the breaker door on the crusher sidesheet
DIIB (Double Impeller) Along the breaker door on the crusher sidesheet
Feeders (Apron & Reciprocating) On the drive sprocket side of the frame
Vibrating Grizzly Feeder/VGF On left hand side on the intake end of feederbox
Vertical Inclined Screens/VIS On left hand side on the intake end of screenbox
Grizzly (Vibrating & Stationary) On left hand side on the intake end of feederbox
Horizontal Screen (FSG & CR) Located near center of screen base on the righthand side of the screen
Inclined Screen Located on the reinforcing plate near the vi-brator, on the left hand side of the screen
End-O-Con Screen On the left side of the screen on the side sheetof the box near the intake end
Conveyors & Belt Feeders Right hand side of the tail section
HSI (Horizontal Shaft Impactor) Left hand side, lower frame, below hydrauliccylinder
Portable Crushing Plants Looking at the kingpin end, serial plate is onthe front cross member of the truck frame
Portable Screening Plants Looking at the kingpin end, serial plate is onthe front cross member of the truck frame
11060 Reference Book 1/02 5/15/02, 12:31 PM8
9
All ElJay manufactured units (built before September, 1995) had a serialnumber that is designated in the following format: two numbers, a letter andfour numbers (12A3456) The first number indicates the type of equipment. 2indicates a crusher, 3 a screen and 4 a plant. The next number is used with thefirst number to determine the type of crusher, screen or plant.
21 - 36" crusher 32 - Incline screen 41 - Plant w/crusher only22 - 45" crusher 34 - Flat screen with gears 42 - Plant w/screen & crusher2A- 45" RCII crusher 35 - Heavy scalper 43 - Screening plant23 - 54" crusher 39 - Rebuilt screen 44 - Wet screen w/screw2B- 54" RCII crusher 45 - Plant with primary24 - 60" crusher 49 - Rebuilt plant25 - 66" crusher26 - 72" crusher27 - Sand cone28 - VSI29 - Rebuilt crusher
The letter in the serial number indicates the month that the unit was built. Theletters A-L are used with A being January and L being December. The next twonumbers following the letter indicates what number crusher, screen or plantmade that month (ie., 04 indicates the 4th unit built that month). The last twonumbers indicate the year the equipment was made.
Examples:23G0489 - A 54" crusher built in July, 1989. It was the fourth crusher builtthat month.
34I0977 - A flat screen with gears built in September, 1977. It was the ninthscreen made that month.
Screen Model Numbers ExplanationsFSG - Flat screen with gears
FS - Flat screen/chain
RH - Removable housing
The next digit in the serial number is the width of the screen. The next two digitsafter the screen width is the length of the screen. The last digit indicates thenumber of decks on the screen.
Following the serial number, there may be a two-digit number indicating thedrive assembly. Some of the more common numbers are 20, 22, 24, 26, 28 or32. The bearing size can be determined by multiplying this number by 5. Theresult is the bearing diameter, in millimeters. These numbers may be followedby the following notations: QS - Quarry scalper, CS - Chip screen, S - Scalper,HS - Heavy scalper, FP - Fines pan, SP - Special.
Examples:
FSG 5163-26 = A flat screen with gears, 5' x 16', triple deck with a 26 driveassembly.
FSG 4143-24SP = A flat screen with gears, 4' x 14', triple deck special witha 24 drive assembly
RH 5121-22 = Four bearing, 5' x 12' single deck incline screen
ElJay Serial and Plant Number Explanations
11060 Reference Book 1/02 5/15/02, 12:31 PM9
10
ledoM rehsurC eziSneercS tiucriC rehtO
7011 54CR enoN nepO
2214/2411 54CR 42-2214GSF desolC waJ6322
3414/2411 54CR PS42-3414GSF desolC waJ6322
5411 54CR PS42-3415GSF desolC
3121 54CR PS42-3415GSF desolC redeeFetalP
0331 54CR 62-3615GSF desolC redeeFetalP
361554CSC 54CR 62-3615GSF desolC
3026II54CSC II54CR 23-3026GSF desolC
3026082CSC 082PVM 23-3026GSF desolC
3026083CSC 083PVM 23-3026GSF desolC selxAlaicepS
45PT 45CR enoN nepO tinUenoClauD
7231 45CR enoN nepO obmoCISV/enoC
0411 45CR 62-3615GSF nepO
0021 45CR enoN nepO
S4321 45CR enoN nepO
45C 45CR enoN nepO lanoitpO"54
083C 083PVM enoN nepO elxAelpirT
054C 054PVM enoN nepO
3615/4721 45CR 62-3615GSF nepO
3616/4721 45CR 23-3616GSF nepO
4031 45CR SH42-2415GSF nepO
4331 45CR 23-3616GSF nepO
1131 45CR 62-3615GSF nepO
3615/3131 45CR 62-3615GSF desolC
11060 Reference Book 1/02 5/15/02, 12:31 PM10
11
ledoM rehsurC eziSneercS tiucriC rehtO
3616/3131 45CR 23-3616GSF desolC
6131 45CR 23-3026GSF nepO
0221 66CR enoN nepO
2841 tinUISV enoN nepO
0081C 0081ISV enoN nepO
0012C 0012ISV enoN nepO
0062C 0062ISV enoN nepO
2901 enoN 42-2414GSF nepO wercsdnaSelgaE
4231 enoN 62-3615GSF nepO wercsdnaSelgaE
8231 enoN 23-3616GSF nepO wercsdnaSelgaE
2211 enoN 62-3615GSF nepO
8131 enoN 62-3615GSF nepO
3811 enoN 23-3616GSF)2( nepO tinUneercSlauD
BS3026S enoN 23-3026GSF nepO royevnoC1
BD3026S enoN 23-3026GSF nepO sroyevnoC2
CS3026S enoN 23-3026GSF nepO sroyevnoC3
BS3027S enoN 83-3027GSF nepO royevnoC1
7621 enoN 23-3026GSF nepO
0231 enoN 23-3026GSF nepO
1231 enoN 23-3026GSF nepO
3921 enoN 23-3026GSF)2( nepO tinUneercSlauD
5031 enoN 23-3616GSF nepO
5131 enoN SH62-2415GSF nepO waJ6322
7131 enoN enoN nepO FGV'71x"53
9131 enoN redeeFnortnyS nepO tinUniBegruS
11060 Reference Book 1/02 5/15/02, 12:31 PM11
12Serial Number/Date Record
3500 .......................... 9/35 4000 .......................... 4/37 4500 .......................... 5/39 5500 ........................ 12/41 6000 .......................... 4/42 7000 ........................ 11/43 7500 ........................ 12/44 8500 .......................... 8/45 9500 .......................... 7/4610500 .......................... 3/4711500 .......................... 6/4812000 .......................... 4/4912500 .......................... 2/5013000 .......................... 1/5114500 .......................... 7/5215000 .......................... 7/5315650 .......................... 6/5416400 .......................... 6/5517300 .......................... 3/5618900 .......................... 6/5719900 .......................... 6/5820920 .......................... 3/5922260 .......................... 6/6022850 .......................... 1/6123650 .......................... 1/6224500 .......................... 1/6325400 .......................... 1/6426300 .......................... 1/6527400 .......................... 1/6628550 .......................... 1/6729540 .......................... 1/6830300 .......................... 1/6931000 .......................... 1/7031750 .......................... 1/7132300 .......................... 1/72
32870 .......................... 1/7333450 .......................... 1/7434120 .......................... 1/7534720 .......................... 1/7635190 .......................... 1/7735790 .......................... 1/7836326 .......................... 1/7937180 .......................... 1/8037910 .......................... 1/8138460 .......................... 1/8238760 .......................... 1/8339090 .......................... 1/8439420 .......................... 1/8539810 .......................... 1/8640290 .......................... 1/8740918 .......................... 1/8841526 .......................... 1/8942195 .......................... 1/9042772 .......................... 1/9143248 .......................... 1/9243637 .......................... 1/9344062 .......................... 1/9444630 .......................... 1/9545400 .......................... 1/9645735 .......................... 1/9747214 .......................... 1/9847703 .......................... 7/9848187 .......................... 1/9948729 .......................... 7/9949198 ........................ 12/9949970 .......................... 6/0050640 ........................ 12/0050950 .......................... 6/0151130 ........................ 12/01
SerialNumber Date
SerialNumber Date
11060 Reference Book 1/02 5/15/02, 12:31 PM12
13
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niwT6121.2* 6142.2 '01x"24.2
4201.3* 8103.3 '01x"84.3
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niwT6321.6* 6204.6 '41x"06.6
6361.7 2314.7 '61x"06.7
2421.8 6313.8 '61x"27.8
8421.9 6314.9 '02x"27.9
8461.01
Commander Capacity Chart
Commander Model Designations
Model 855 Commander has 1242 Jaw Crusher (8), 3030 Roll Crusher (5) and48" x 14' Screen (5). *Consult factory for information regarding these unit.
Commander III Capacity Chart
Figures based on producing a single product from typical gravel pit gradation andweight (100 lbs./cu. ft.) proper feed and operating conditions (Roll shell surfaces and"gripper" beads must be properly maintained, particularly at finer settings). Rate mayvary with type of material. Higher rates are maximum theoretical under idealconditions
ledoM waJ lloR neercS "2/1-1 "4/1-1 "1 "4/3
233 4201 8103 '01x"24 562-081 522-551 561-011 031-09
234 6301 8103 '01x"24 072-581 532-061 502-531 531-09
235 6321 8103 '01x"24 072-581 532-061 502-531 531-09
445 6321 5203 '21x"84 573-552 523-022 052-071 581-521
555 6321 0303 '41x"84 004-072 043-032 052-071 002-531
565 6321 6204 '41x"84 024-582 573-052 013-012 502-041
558 2421 0303 '41x"84 544-003 583-552 092-591 082-541
568 2421 6204 '41x"84 024-582 573-052 013-012 502-041
655 6321 0303 '41x"06 004-072 043-032 052-071 002-531
665 6321 6204 '41x"06 005-533 004-072 033-022 052-071
667 6361 6204 '41x"06 005-533 004-072 033-022 052-071
658 2421 0303 '41x"06 564-513 004-072 092-591 032-551
668 2421 6204 '41x"06 525-553 564-513 583-062 062-571
777 6361 2314 '61x"06 005-533 004-072 033-022 052-071
778 2421 2314 '61x"06 006-004 074-513 004-062 592-002
ledoM waJ lloR neercS "2/1-1 "4/1-1 "1 "4/3
765 6321 6204 '61x"06 005-533 504-072 033-022 052-071
767 6361 6204 '61x"06 005-533 504-072 033-022 052-071
769 8421 6204 '61x"06 006-504 535-063 034-092 592-002
795 6321 6314 '61x"06 005-533 504-072 033-022 052-071
797 6361 6314 '61x"06 005-533 504-072 033-022 052-071
799 8421 6314 '61x"06 006-504 535-063 034-092 592-002
11060 Reference Book 1/02 5/15/02, 12:31 PM13
14
How to Designate Right and Left Handfor Cedarapids Inc ProductsAll Single Jaw Crushers by facing the adjusting spring.
All Roll and Twin Jaw Crushers by facing the countershaft.
All Rollercone Crushers by facing pinion shaft.
All Vertical Shaft Crushers by facing pinion shaft.
All Hammermills by facing the breaker plate adjusting bolts.
All Limemills by facing side opposite cover.
All Impact Breakers and Horizontal Rotor Impact Breakers byfacing the feed end.
All Conveyors by facing direction of material flow.
All Screens by standing at the intake end and facing thedirection of material flow.
All Feeders by facing the direction the material flows.
For Portable Units stand at the rear of the plant facing thedirection of forward travel.
For Stationary Plants stand at the feed end facing the directionof material flow.
Crusher Selection GuideUse this guide to help you choose the crusher and configurationthat's right for your primary, secondary or tertiary crushingneeds. The following is a quick look at each crusher type andsome basic selection parameters.
Jaw Crushers
The overhead eccentric jaw crusher is the most universallyapplicable primary crusher. In sedimentary rock to the hardestgranites or basalts, this primary crusher operates effectively allover the world. The jaw crusher is a compression machine witha 6 to 1 reduction ratio. Generally in shot rock, material that is90% of the feed opening is acceptable. Normally in gravel,because of the tendency of the material to be more rounded,feed that is 80% of the opening is recommended. As a generalrule, discharge material is twice the crusher setting. Outputgradation is changed by closing or opening the dischargesetting.
11060 Reference Book 1/02 5/15/02, 12:31 PM14
15
Primary Impact Crushers
Recommend mainly for limestone and lower abrasiveapplications, single impeller impact breakers provide a cubicalproduct even in slabby material, improve aggregate quality andincrease plant capacity. The impact breaking action acts alongnatural cleavage lines to produce material with fewer thin sharpedges. Size of the impact breaker generally indicates the netfeed opening after VGF grizzly is placed into the chamberopening. With reduction ratios up to 20 to 1, secondary crushingrequirements are reduced when compared with a compressiontype primary. Impact breakers are normally used when materialis 10-15% abrasives or less. Output gradation is generallychanged by varying crusher speed and breaker bar setting.
Cone Crushers
Cone crusher have the same universal acceptance for secondaryand tertiary crushing as jaws do for primary work. Conecrushers can be the "all -purpose" machine in most sand andgravels where a feed size up to 13" requires no primary. In shotrock, cones perform as intermediate and/or finishing crushersfollowing a primary. For optimum performance, top feed sizeshould be limited to an average between A and B, where A isthe closed side feed opening and B is the open side feedopening. Cones, with a reduction ratio of 6 to 8:1 reducematerial to a minimum of 3⁄4" minus. Cones can reduce materialto a minimum of 1⁄4" minus with a reduction ratio of 4 to 6:1.Various liner configurations adapt each machine according tofeed size and product requirements. Discharge gradation ischanged by opening or closing the closed side setting.
Horizontal Shaft Impactor Crushers
Combining the benefits of impact crushing with the applicationof high chrome technology, the secondary impactor provides acubical product (necessary with today's tighter specifications)in material previously too abrasive for impacting. With areduction ratio of up to 12 to 1, secondary impactors can reduceor replace finish crushing. Top size feed is approximately 12"to 22" with minimum product being 3⁄4". Output gradation isvaried in two ways. The primary means is changing rotorspeed. The higher the speed, the finer the product. Increasingthe speed also increases wear. Secondly, adjusting the apronsalso affects output gradation.
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16
Roll Crushers
When a special product size is required, a roll crusher may bean often-forgotten tool. This compression type crusher producesmore of a banded product range than any other crusher. A dualroll crusher is limited to a 2 to 2-1⁄2 to 1 reduction ratio. The tripleroll is a 4 or 5:1 reduction machine. It is vitally important thatfeed material is spread across the face of the rolls to maximizeproduction and provide even wear. Output gradation is changedby opening or closing the discharge setting. Also, rolls are notaffected by moisture or plasticity as are cone crushers.
Vertical Shaft Impact Crusher
Like the secondary impactor the vertical shaft impact crushercombines impacting benefits with high chrome metallurgy. It isa finish crusher producing a desirable cubical product.Depending on crusher configuration, material as abrasive as70-90% can be handled by the VSI. Feed size maximum islimited to 3⁄8" to 6" depending on crusher model and crushingchamber configuration. The VSI is an excellent machine forproducing concrete rock, chips and manufactured sand. Anvilsgive better control of reduction flexibility; higher impeller speedsgenerate a finer product; the enclosed rock rotor saves wearcost in high abrasion materials and offers highest speed.
Hammermills/Limemills
In a high quality limestone, an abrasive content of less than 5%allows utilization of a mill-type crusher, providing the marketexists for the considerable amount of fines generated. Thehammermill is usually in a secondary application accepting upto an 8" feed and providing a reduction ratio of 20 to 1. Limemillsare specifically designed for production of quality ag-lime andwill accept feed size up to 4". Selecting the proper grates,breaker plate position and crusher speed determine the crushergradation for both units.
11060 Reference Book 1/02 5/15/02, 12:31 PM16
17
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11060 Reference Book 1/02 5/15/02, 12:31 PM17
18
Jaw Crusher SizesThe first two digits indicate the bite, or distance, in inchesbetween the stationary and movable jaw plates (dies) at the topof the crushing chamber. This dimension controls the feed size.The last two digits are the width, in inches, between the sidecheek plates. This dimension controls the capacity.
Note: Not all sizes are currently produced.Closed stroke is measured from crown to crown of jaw plateswhen jaws are as close together as possible at discharge end.
Closed stroke settings are determined with new jaw plates andstandard toggle plate. Jaw plate wear, toggle plate wear andtype of toggle plate, if other than standard, will affect settingcapability. Material factors such as friability, work index,compressive strength, high fines content, moisture content willalso affect setting capability.
Minimum setting for standard duty jaw crusher based on 35,000psi rock. For rock harder than 35,000 psi, consult factory.
Warning - Do not exceed 6:1 reduction ratio at minimumsettings.
)mm(&sehcni-ekortSdesolCtasgninepOdednemmoceR
eziSmuminiM mumixaM
eziSmuminiM mumixaM
ni mm ni mm ni mm ni mm
6101 4/3 91 2/1-3 98 8422 2/1-2 46 6 251
0201 4/3 91 2/1-3 98 6342 2/1-2 46 6 251
4201 4/3 91 2/1-3 98 8342 2/1-4 411 8 302
6301 2/1-1 83 5 721 2452 2/1-3 98 01 452
6321 2/1-1 83 5 721 2472 2/1-3 98 01 452
2421 2/1-1 83 5 721 2403 4 201 31 033
8421 2/1-1 83 5 721 4503 2/1-3 98 31 033
4251 2/1-1 83 5 721 2423 4 201 31 033
6361 2/1-1 83 5 721 8463 4 201 31 033
2461 2/1-1 83 5 721 0663 4 201 31 033
8461 2/1-1 83 5 721 2424 41 653 32 485
4281 2/1-1 83 5 721 8424 4 201 31 033
6381 2/1-1 83 5 721 0645 6 251 02 805
6322 2/1-2 46 6 251 8475 91 384 82 117
11060 Reference Book 1/02 5/15/02, 12:31 PM18
19
laicepsonnehwdednemmocerswaJdradnatSedamsiecnereferpremotsucronoitacilppa
ledoM elytSwaJyranoitatS elytSwaJelbavoM htooTepyT
6101 thgiartS evruCralugeR E
0201 deilleB evruCralugeR E
4201 deilleB evruCralugeR E
6301 deilleB evruCralugeR AF
6321 deilleB evruCralugeR AF
2421 deilleB evruCralugeR AF
8421 deilleB evruCralugeR AF
4251 thgiartS evruCralugeR F
6361 deilleB evruCralugeR AF
*2461 deilleB evruCralugeR AF
8461 deilleB evruCralugeR AF
4281 thgiartS evruCralugeR F
6381 evruCralugeR deilleB AF
6322 evruCralugeR deilleB AF
8422 evruCralugeR deilleB AF
*6342 evruCralugeR deilleB PE
†8342 evruCralugeR deilleB AF
2452 evruCralugeR deilleB AF
2472 evruCralugeR deilleB AF
2403 evruCralugeR deilleB AF
4503 evruCralugeR deilleB AF
2423 deilleB evruCralugeR AF
8463 deilleB evruCralugeR AF
0663 evruCralugeR deilleB AF
‡2424 deilleB evruCralugeR AF
8424 deilleB evruCralugeR AF
0645 thgiartS thgiartS AF
‡8475 deilleB evruCralugeR AF
paR-piR‡enotsemiL†kcordraH*
11060 Reference Book 1/02 5/15/02, 12:31 PM19
20
Standard & Special Jaw Plate StylesNot all styles are available for all crusher models. Consult factory forinformation.
TYPE "FA"ROUND TOOTH
DEEP CORRUGATIONTYPE "EP"
POINTED TOOTHTYPE "E"
POINTED TOOTHTYPE "F"
ROUND TOOTH
STATIONARY JAW MOVABLE JAW
STRAIGHTFACE
REGULARCURVE
FULLBELLIEDBELLIED BELLIED
STRAIGHTFACE
REGULARCURVE
FULLBELLIED
To set EP or E style jaws, use a piece of wood cut to correct sizeand set between jaws as shown.
Type EP Jaw Plate
DischargeOpening
WoodSpacer(Laminated)
Type FA Jaw Plate
DischargeOpening
WoodSpacer
To set FA style jaws, use round bar of correct outside diameterset between jaws as shown.
11060 Reference Book 1/02 5/15/02, 12:31 PM20
21
Jaw
Cru
sher
Sp
ecif
icat
ion
sD
imen
sion
s to
nea
rest
inch
(m
m)
- w
eigh
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rest
pou
nd (
kg)
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61010201
42016301
63212421
84214251
6361
sthgieW
60350007
552815521
8793163991
0034250321
30012
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)22011()1855(
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PH
03-0205-52
05-0407-55
57-06001-07
021-0806-04
09-06
MP
R003
003-052003-052
003-052003-052
003-052003-052
003-052003-052
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11060 Reference Book 1/02 5/15/02, 12:31 PM21
22
Jaw
Cru
sher
Sp
ecif
icat
ion
sD
imen
sion
s to
nea
rest
inch
(m
m)
- w
eigh
ts to
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nd (
kg)
ledoM
24618461
42816381
63228422
63428342
2452
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8993360482
6242108212
3094249034
7376471062
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)00212()10811(
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PH
031-001051-001
06-0409-06
521-09571-521
051-521521-09
571-521
MP
R003-052
003-052003-052
003-052003-052
572-522572-522
003-052572-522
gninepO
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)519x065()0221x065(
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3066.8190.7
129.45734.6
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11060 Reference Book 1/02 5/15/02, 12:31 PM22
23
Jaw
Cru
sher
Sp
ecif
icat
ion
sD
imen
sion
s to
nea
rest
inch
(m
m)
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kg)
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24722403
45032423
84630663
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)13163()63884(
)98662()13474(
)32098()17035(
PH
571-521571-521
571-521002-051
052-002003-052
002-0451003-052
054-053003-052
MP
R572-522
572-522572-522
572-522052-002
532-012572-522
522-002002
522-002
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3066.83066.8
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518.11057.51
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11060 Reference Book 1/02 5/15/02, 12:31 PM23
24
Jaw Crusher Capacity in tons & (metric tons)
All capacities are based on 100 lbs. per cubic foot (1602 kg/m3) weight of rock.Tonnage may vary depending on particle size of feed, rate of feed, proper operatingconditions, breaking characteristics and compressing strength of rock. Type of facesand horsepower can also affect capacity.
eziSwaJ)mc(&ni
61x01)14x52(
02x01)05x52(
42x01)16x52(
42x51)16x83(
42x81)16x64(
63x01)19x52(
63x21)19x03(
63x61)19x14(
63x81)19x64(
63x22)19x65(
63x42)19x16(
83x42)79x16(
eziSgninepO
desolCekortS
"4/3mm91
02-01)81-9(
52-01)32-9(
03-01)72-9(
"1mm4.52
52-51)32-41(
53-51)23-41(
04-51)63-41(
"2/1-1mm1.83
53-02)23-81(
54-02)14-81(
55-52)05-32(
55-52)05-32(
08-04)37-63(
"2mm8.05
54-52)14-32(
55-03)05-72(
07-53)46-23(
07-53)46-23(
001-05)19-54(
"2/1-2mm5.36
55-03)05-72(
56-53)95-23(
08-04)37-63(
08-04)37-63(
021-06)901-45(
021-06)901-45(
"3mm12.67
56-03)45-72(
57-04)86-63(
59-54)68-14(
59-54)68-14(
041-07)721-46(
041-07)721-46(
"2/1-3mm9.88
57-53)86-23(
09-54)28-14(
501-55)59-05(
501-55)59-05(
061-08)541-36(
061-08)541-36(
"4mm6.101
021-06)901-45(
561-58)051-77(
561-58)051-77(
"2/1-4mm3.411
041-07)721-46(
091-59)271-68(
091-59)271-68(
091-59)271-68(
"5mm721
061-08)541-36(
032-511)902-401(
032-511)902-401(
032-511)902-401(
"6mm4.251
562-531)042-221(
562-531)042-221(
"7mm8.771
043-071)803-451(
"8mm2.302
083-091)543-271(
"01mm452
"21mm8.403
11060 Reference Book 1/02 5/15/02, 12:31 PM24
25
Jaw Crusher Capacity in tons & (metric tons)
All capacities are based on 100 lbs. per cubic foot (1602 kg/m3) weight of rock.Tonnage may vary depending on particle size of feed, rate of feed, proper operatingconditions, breaking characteristics and compressing strength of rock. Type of facesand horsepower can also affect capacity.
eziSwaJ)mc(&ni
24x21)701x03(
84x21)221x03(
84x61)221x14(
84x22)221x95(
24x42)701x16(
24x72)701x96(
24x03)701x67(
24x23)701x18(
84x63)221x19(
84x24)221x701(
84x75)221x841(
45x03)731x67(
06x63)251x19(
06x45)251x731(eziS
gninepOdesolCekortS
"4/3mm91
"1mm4.52
"2/1-1mm1.83
001-05)19-14(
501-55*)59-05(
"2mm8.05
021-06)901-45(
531-56*)221-06(
"2/1-2mm5.36
041-07)721-46(
061-08)541-36(
"3mm12.67
061-08)541-36(
581-59)861-68(
"2/1-3mm9.88
081-09)361-28(
512-501)591-59(
081-09)361-28(
"4mm6.101
002-001)281-19(
522-511)402-401(
012-501)091-59(
062-031)632-811(
063-081)723-361(
063-081)723-361(
034-512)193-591(
005-052)354-622(
"2/1-4mm3.411
022-011)002-001(
552-521)132-311(
042-021)812-901(
003-051)272-631(
004-002)463-281(
004-002)463-281(
005-052)354-622(
006-003)445-272(
"5mm721
062-031)632-811(
503-051)772-631(
072-531)542-221(
043-071)803-451(
054-522)804-402(
054-522)804-402(
075-582)454-722(
007-053)536-713(
"6mm4.251
063-081**)723-361(
033-561)992-051(
004-002)463-281(
055-572)894-942(
055-572)894-942(
007-053)536-713(
058-524)077-583(
"7mm8.771
093-591)453-771(
064-032)814-902(
036-513)275-682(
036-513)275-682(
008-004)527-263(
079-584)088-044(
"8mm2.302
054-522)804-402(
025-062)025-632(
027-063)456-723(
027-063)456-723(
029-064)438-714(
0211-065)6101-805(
"01mm452
075-582)715-852(
046-023)085-092(
009-054)618-804(
009-054)618-804(
0501-575)259-125(
0241-017)8821-446(
"21mm8.403
008-004)827-463(
0011-055)899-994(
0011-055)899-994(
0051-057)0631-086(
0071-058)2451-177(
*1248 & 1648 only **2248 only
11060 Reference Book 1/02 5/15/02, 12:31 PM25
26
Percent Passing (Open Circuit)Jaw Crusher Gradation Chart
tcudorPeziS
gnitteSediSdesolCrehsurC
"4/3 "1 "2/1-1 "4/3-1 "2 "4/1-2 "2/1-2 "4/3-2
"01+
"01
"9
"8
"7
"6
"5 001 001
"4 59 09
"2/1-3 001 98 18
"3 001 39 08 27
"4/3-2 001 69 88 5.57 5.76
"2/1-2 69 19 28 07 5.26
"4/1-2 001 39 58 67 56 85
"2 001 59 78 97 96 75 35
"4/3-1 89 09 08 27 26 25 84
"2/1-1 001 29 28 17 26 5.45 54 24
"4/1-1 79 68 57 5.26 55 84 04 73
"1 09 37 26 25 64 04 5.33 13
"8/7 68 66 65 5.64 5.14 63 03 82
"4/3 57 55 74 93 5.43 5.03 5.52 5.22
"8/5 76 5.94 5.24 2.53 13 2.72 5.22 12
"2/1 65 5.14 5.53 8.92 62 32 4.91 81
"8/3 24 13 72 5.22 5.91 5.71 6.41 7.31
"61/5 83 82 42 02 6.71 7.51 2.31 3.21
"4/1 5.13 32 02 71 8.41 31 2.11 3.01
M4 42 5.71 51 5.21 2.11 01 5.8 8
M8 5.31 9.9 5.8 3.7 4.6 7.5 9.4 6.4
M01 4.11 3.8 2.7 2.6 4.5 8.4 1.4 9.3
M61 8.6 5 4.4 8.3 3.3 9.2 5.2 4.2
M03 8.3 9.2 5.2 2.2 9.1 7.1 5.1 4.1
M04 9.2 1.2 9.1 7.1 4.1 3.1 2.1 2.1
M05 3.2 6.1 4.1 3.1 1.1 1 1 1
M001 3.1 1 8. 7. 6. 5. 5. 5.
11060 Reference Book 1/02 5/15/02, 12:31 PM26
27
Percent Passing (Open Circuit)Jaw Crusher Gradation Chart
tcudorPeziS
gnitteSediSdesolCrehsurC
"3 "2/1-3 "4 "5 "6 "7 "8 "9 "01
"01+ 001 001 001 001 001
"01 49 28 37 66 06
"9 001 88 67 86 16 55
"8 39 08 96 16 55 05
"7 001 38 27 26 45 5.84 44
"6 001 001 09 47 36 45 5.74 5.24 5.83
"5 69 78 87 46 45 74 14 63 23
"4 48 47 56 45 64 04 43 03 72
"2/1-3 67 66 85 84 14 5.53 5.03 5.62 5.32
"3 76 85 25 34 5.63 5.13 72 5.32 5.02
"4/3-2 5.26 45 5.84 04 43 5.92 52 8.12 91
"2/1-2 85 05 54 73 5.13 72 32 02 5.71
"4/1-2 5.35 5.64 5.14 43 92 52 3.12 3.81 61
"2 94 5.24 83 13 5.62 32 5.91 5.61 4.41
"4/3-1 44 5.83 5.43 82 42 5.02 5.71 7.41 6.21
"2/1-1 5.83 43 5.03 5.42 12 81 51 31 11
"4/1-1 43 03 72 22 5.81 9.51 2.31 3.11 6.9
"1 5.82 52 5.22 5.81 5.51 4.31 2.11 5.9 9.7
"8/7 62 5.22 1.02 5.61 41 9.11 01 4.8 7
"4/3 22 91 3.71 41 21 2.01 5.8 7 8.5
"8/5 5.91 71 5.51 5.21 8.01 1.9 6.7 3.6 2.5
"2/1 5.61 8.41 3.31 8.01 2.9 8.7 5.6 3.5 3.4
"8/3 7.21 2.11 2.01 2.8 7 9.5 8.4 9.3 1.3
"61/5 3.11 01 1.9 4.7 3.6 2.5 3.4 5.3 8.2
"4/1 7.9 6.8 8.7 3.6 3.5 4.4 6.3 9.2 3.2
M4 4.7 0.6 9.5 8.4 4 4.3 7.2 2.2 7.1
M8 3.4 8.3 4.3 8.2 4.2 0.2 6.1 2.1 1
M01 7.3 2.3 9.2 4.2 0.2 7.1 4.1 1 8.
M61 3.2 2 8.1 5.1 3.1 1 9. 7. 5.
M03 3.1 2.1 1.1 9. 8. 6. 6. 4. 3.
M04 1.1 0.1 9. 7. 6. 5. 5. 3. 42.
M05 9. 8. 8. 6. 5. 4. 4. 2. 2.
M001 5. 4. 4. 3. 3. 2. 2. 1. 1.
11060 Reference Book 1/02 5/15/02, 12:31 PM27
28
Twin Jaw Crusher Capacity
All capacities are based on 100 lbs. per cubic foot (1602 kg/m3)weight of rock. Tonnage may vary depending on particle sizeof feed, rate of feed, proper operating conditions, breakingcharacteristics and compressing strength of rock. Type offaces and horsepower can also affect capacity.
rehsurCeziS
PHderiuqeR
ekortSdesolCgninepOeziS
"1 "4/1-1 "2/1-1 "2 "2/1-2
6121 04-02 52-51 53-81 54-02 55-52 06-63
6321 521-57 57-53 59-54 021-06 041-07
6381 521-57 021-06 041-07
rehsurCeziS
PHderiuqeR
ekortSdesolCgninepOeziS
"3 "2/1-3 "4 "2/1-4 "5
6121 04-02 07-53
6321 521-57 061-08 571-09 091-001
6381 521-57 061-08 571-09 091-001 022-021 052-041
11060 Reference Book 1/02 5/15/02, 12:31 PM28
29Twin Jaw Crusher Estimated ProductGradation Chart Guide (Open Circuit)
All figures shown in percent (%)
tcudorP)sehcni(eziS
)sehcnini(gnitteSediSdesolCrehsurC
4/3 1 4/1-1 2/1-1 4/3-1 2 4/1-2 2/1-2 4/3-2 3 2/1-3 4 5
8x9 0.7
7x8 0.01
6x7 0.01 0.9
5x6 0.4 0.31 0.21 0.01
4x5 0.5 0.01 0.21 0.31 0.31 0.01
2/1-3x4 0.7 0.8 0.9 0.8 0.8 0.7 0.6
3x2/1-3 0.7 0.9 0.9 0.9 0.9 0.8 0.6 0.5
4/3-2x3 0.4 0.5 5.4 5.4 5.4 5.4 0.4 5.3 0.3
2/1-2x4/3-2 0.4 0.5 0.6 5.5 5.5 0.5 5.4 0.4 5.3 0.3
4/1-2x2/1-2 0.3 0.6 0.6 5.5 0.5 5.4 5.4 5.3 5.3 0.3
2x4/1-2 0.5 0.6 0.6 0.7 5.6 0.6 0.5 5.4 0.4 5.3 0.3
4/3-1x2 0.2 0.5 0.7 0.7 0.7 0.6 0.5 0.5 0.5 0.4 5.3 0.3
2/1-1x4/3-1 0.6 0.8 0.9 0.01 5.7 0.7 0.7 0.6 5.5 5.4 0.4 5.3
4/1-1x2/1-1 0.3 0.6 0.7 5.8 0.7 5.6 0.6 0.5 0.5 5.4 0.4 5.3 5.2
1x4/1-1 0.7 0.31 0.31 5.01 0.9 0.8 0.7 5.6 0.6 5.5 0.5 5.4 5.3
8/7x1 0.4 0.7 0.6 5.5 5.4 0.4 5.3 5.3 0.3 5.2 5.2 4.2 0.2
4/3x8/7 0.11 0.11 0.9 5.7 0.7 5.5 0.5 5.4 5.4 0.4 5.3 8.2 5.2
8/5x4/3 0.8 5.5 5.4 8.3 5.3 3.3 0.3 7.2 5.2 5.2 0.2 8.1 5.1
2/1x8/5 0.11 0.8 0.7 4.5 0.5 2.4 5.3 4.3 0.3 0.3 2.2 2.2 7.1
8/3x2/1 0.41 5.01 5.8 3.7 5.6 5.5 2.5 8.4 3.4 8.3 6.3 1.3 6.2
61/5x8/3 0.4 0.3 0.3 5.2 9.1 8.1 6.1 4.1 4.1 4.1 2.1 1.1 8.0
4/1x61/5 5.6 0.5 0.4 0.3 8.2 7.2 3.2 0.2 0.2 6.1 4.1 3.1 1.1
M4x4/1 5.7 5.5 0.5 2.4 6.3 0.3 8.2 7.2 3.2 3.2 0.2 9.1 5.1
M8xM4 5.01 6.7 5.6 5.5 8.4 3.4 9.3 6.3 4.3 1.3 8.2 5.2 0.2
M01xM8 1.2 6.1 3.1 1.1 0.1 9.0 8.0 8.0 7.0 6.0 6.0 5.0 4.0
M61xM01 6.4 3.3 8.2 4.2 1.2 9.1 7.1 6.1 5.1 4.1 2.1 1.1 9.0
M03xM61 0.3 1.2 9.1 6.1 4.1 2.1 1.1 0.1 0.1 0.1 8.0 7.0 6.0
M04xM03 9.0 8.0 8.0 5.0 5.0 4.0 4.0 3.0 2.0 2.0 2.0 2.0 2.0
M05xM04 6.0 5.0 5.0 4.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 1.0 1.0
M001xM05 0.1 6.0 6.0 6.0 5.0 5.0 5.0 5.0 5.0 4.0 4.0 4.0 3.0
M001- 3.1 0.1 8.0 7.0 6.0 5.0 5.0 5.0 5.0 5.0 4.0 4.0 3.0
%latoT 001 001 001 001 001 001 001 001 001 001 001 001 001
11060 Reference Book 1/02 5/15/02, 12:31 PM29
30Andreas Style Crusher - Model 1516
snoitacificepS
ledoM 6151
gninepOdeeF)mm(sehcnI
56x25)1561x1231(
gninepOegrahcsiD)mm(sehcnI
56x77)1561x6591(
mumixaMeziSdeeF
"43)mm468(
yticapaC)rh/sennoT(rh/snoT
006-005)445-454(
)wk(PHdednemmoceR 006-005)744-373(
MPRrotoRlacipyT 005-003
deepSrotoRlacipyT)s/m(mpf
5897-0974)6.04-3.42(
thgieWtinU.dtSrotoRraB3/w
sbl007,55)gk062,52(
thgieWtinU.dtSrotoRraB4/w yrotcaFtlusnoC
eziSgniraeB "66.8)mm022(
retemaiDrotoR "16)mm9451(
htdiWrotoR "46)mm6261(
eziSraBtcapmI "46x"51x"5)mm5261x183x721(
thgieWraBtcapmI sbl0031)gk985(
yramirPkcolbonoMthgieWnorpA
sbl0068)gk6983(
rekaerByradnoceSthgieWreniLetalP
sbl001)gk54(
rekaerByradnoceSssenkcihTreniLetalP
"3)mm67(
reniLemarFrehsurC)hcae(sthgieW
sbl601-93)gk84-51(
emarFrehsurCssenkcihTreniL
"5.1)mm83(
11060 Reference Book 1/02 5/15/02, 12:31 PM30
3110
0
90 80 70 60 50 40 30 20 10 0
100
90 80 70 60 50 40 30 20 10 0
% Passing
#30
#16
#8#4
1/4"
1/2"
1"2"
3"4"
Sie
ve S
ize
475
rpm
415
rpm
375
rpm
Andreas Style Crusher - Model 1516Gradation Curves
11060 Reference Book 1/02 5/15/02, 12:31 PM31
32For All Impactors When Ordering Be Sure to Specify
1. Percent of silica plus combined percent aluminum andiron oxide.
2. Type of stone in quarry.
3. Size of stone to be fed.
4. Size of finished stone.
5. Is finished product to be made in one pass or is product tobe passed over sizing screen in a closed circuit.
6. Power unit, type, HP, RPM and keyway in PTO.
Primary Impact Breaker
The gradation chart on the following pages gives the percentpassing a given square opening screen at various rpm's for thevarious breakers. For example, read down the model columnto the correct model and then across to the correct impellerspeed.
Percentage figures for double impeller impact breaker arebased on both impellers operating at the same speed. Ratio offines to larger sizes can be increased or decreased by changingthe speed of the impeller. Variation of speed can be determinedby a test run.
These charts are intended as a guide only and percentagesvary with nature and condition of the material processes. Forfurther information on product sizes consult the factory.
11060 Reference Book 1/02 5/15/02, 12:31 PM32
33Single Impeller Impact Breaker - Specifications
*Maximum without feeder.**Practical minimum in closed circuit. Capacity dependent on type & characteristics of material.
ledoM 0203 3363 6334 8334 0434 8435 0636
*telnIni 02x03 84x63 54x34 84x34 45x34 96x35 69x36
mm 805x267 9121x419 3411x2901 9121x2901 2731x2901 3571x6431 8342x0061
teltuOni 73x03 63x63 44x34 64x34 64x34 84x35 09x36
mm 049x267 419x419 8111x2901 8611x2901 8611x2901 9121x6431 6822x0061
yticapaChpt 002-001 053-002 005-052 005-052 005-052 0001-005 0051-0001
sennot 281-19 813-281 454-722 454-722 454-722 709-454 1631-709
PH 051-521 002-051 003-052 003-052 003-052 004-003 006-005
MPRrellepmIlacipyT 055-053 575-053 056-053 053-053 056-053 005-053 054-003
muminiM**eziS
ni sunim"5.1 sunim"5.1 sunim"2 sunim"2 sunim"2 sunim"3 sunim"6
mm 83 83 15 15 15 67 251
thgieWsbl 002,51 058,92 405,53 001,04 012,44 009,17 003,061
gk 589,6 045,31 501,61 981,81 550,02 516,23 517,27
srellepmI
htiwthgieWsrab&tfahs
sbl 5434 0856 032,01 064,01 064,01 512,61 093,73
gk 1791 5892 0464 5474 5474 5537 069,61
retemaiDsrabedistuO
ni 5.53 5.73 52.24 52.24 52.24 52.94 52.95
mm 209 359 3701 3701 3701 1521 5051
eroCthgieW
sbl 0813 0074 0048 0638 0638 07521 003,62
gk 2441 2312 0183 2973 2973 2075 039,11
rabrellepmI)ae(thgiew
sbl 093 034 034 034 034 271 548
gk 771 591 042 042 042 723 383
stfahS
retemaiDrellepmIurht
ni 560.4 521.6 521.6 5.7 5.7 01 5.41
mm 301 651 651 191 191 052 863
@retemaiDgniraeB
ni 5734.3 5734.5 5734.5 5786.6 5786.6 573.8 2651.41
mm 78 831 831 071 071 312 063
thgieWsbl 093 526 057 0301 0301 0022 0036
gk 711 482 043 764 764 899 8582
sraBrekaerB
retemaiDni 5 5.6 5.6 5.6 5.6 8 5.01
mm 721 561 561 561 561 302 762
eveelSretemaiD
ni 7 9 9 9 9 21 5.61
mm 971 922 922 922 922 503 914
sreniL
ssenkcihTni 1 1 5.1 5.1 5.1 5.1 5.1
mm 52 52 83 83 83 83 83
etalPediS
ssenkcihTni 5.1 5.1 2 2 2 3 4
mm 83 83 15 15 15 67 201
11060 Reference Book 1/02 5/15/02, 12:31 PM33
34Percent Passing (Open Circuit)
Single Impeller Impact Breaker Gradation Chart
ledoM MPR-sdeepSrellepmIsuoraV
0203007 006 005 004 – – – –
6203
3263036 095 055 015 074 034 093 –
3363
5234– 056 006 055 005 054 004 –
6334
8334– 056 006 055 005 054 004 –
0434
8435– – – – 044 014 083 053
0636
eziStcudorP
"8+ 001 001
"8 6.69 0.98
"7 001 1.29 0.48
"6 001 0.69 3.68 5.87
"5 001 8.69 5.88 1.97 6.17
"4 001 001 0.49 4.78 6.87 0.07 0.36
"2/1-3 001 5.89 3.49 5.88 5.18 8.27 6.46 0.85
"3 0.79 3.29 5.78 7.18 7.47 5.66 8.85 8.25
"4/3-2 5.39 2.88 4.38 5.77 8.07 8.26 5.55 0.05
"2/1-2 2.98 7.38 6.87 6.27 3.66 9.85 0.25 0.74
"4/1-2 5.48 4.87 5.37 7.76 7.16 9.45 5.84 0.44
"2 9.87 8.27 0.86 1.26 7.65 4.05 5.44 5.04
"4/3-1 7.27 0.66 5.16 5.65 7.15 9.54 5.04 0.73
"2/1-1 1.56 2.95 0.55 7.05 0.64 9.04 1.63 0.33
"4/1-1 2.75 8.15 0.84 1.44 0.04 5.53 3.13 7.82
"1 3.94 4.44 0.14 5.73 0.43 1.03 5.62 4.42
"8/7 3.44 9.93 8.63 5.33 5.03 9.62 8.32 9.12
"4/3 3.93 4.53 6.23 5.92 0.72 7.32 1.12 4.91
"8/5 3.43 9.03 4.82 5.52 5.32 5.02 4.81 9.61
"2/1 8.82 9.52 7.32 3.12 5.91 0.71 1.51 9.31
"8/3 3.32 9.02 0.91 1.71 5.51 5.31 8.11 9.01
"61/5 7.91 6.71 0.61 4.41 0.31 4.11 9.9 2.9
"4/1 1.61 3.41 0.31 7.11 5.01 3.9 0.8 5.7
M4 5.21 0.11 0.01 0.9 0.8 2.7 1.6 8.5
M8 4.9 3.8 5.7 8.6 0.6 4.5 7.4 4.4
M01 5.8 5.7 8.6 2.6 4.5 9.4 3.4 0.4
M61 5.6 7.5 2.5 7.4 1.4 7.3 4.3 1.3
M03 2.4 6.3 3.3 0.3 6.2 3.2 2.2 0.2
M04 2.3 7.2 5.2 2.2 0.2 7.1 6.1 5.1
M05 5.2 2.2 0.2 8.1 6.1 4.1 3.1 2.1
M001 2.1 1.1 0.1 9.0 8.0 7.0 6.0 6.0
11060 Reference Book 1/02 5/15/02, 12:31 PM34
35
Do
ub
le Im
pel
ler
Imp
act
Bre
aker
Siz
eS
pec
ific
atio
ns
of
Ced
arap
ids
Do
ub
le Im
pel
ler
Bre
aker
sIm
pact
bre
aker
siz
e is
giv
en in
inch
es a
s to
the
size
ope
ning
in w
hich
the
rock
ent
ers.
*Min
imum
pro
duct
size
dep
ende
nt u
pon
type
and
cha
ract
eris
tics
of th
e m
ater
ial p
roce
ssed
. Si
ze s
how
n is
pra
ctic
al m
inim
um fo
r clo
sed
circ
uit o
pera
tion.
**Ca
paci
ties
depe
nden
t upo
n ty
pe a
nd c
hara
cter
istic
s of
the
mat
eria
l pro
cess
ed.
ledoM
MP
Rre
wopesroH
mumini
M*ezi
StcudorP
seiticapaC**
HP
Tgninep
Odee
F)sehcni(
etamixorpp
A)sbl(thgie
W
2222009-053
05-04o
wT
sunim
"2/1-1521-57
22x
22008,02
2403009-053
57-06o
wT
sunim
"2/1-1052-521
24x
03005,52
S6453009-053
521-001o
wT
sunim
"2/1-1005-052
54x
63007,93
H5463009-053
051-521o
wT
sunim
"2/1-1005-052
54x
63071,24
S0534576-053
002-051o
wT
sunim
"2/1-2008-004
05x
34059,37
H0534576-053
002-051o
wT
sunim
"2/1-2008-004
05x
34004,19
H0635575-053
003-002o
wT
sunim
"40021-006
06x
35005,271
2736054-003
005-004o
wT
sunim
"60002-0051
27x
36000,092
11060 Reference Book 1/02 5/15/02, 12:31 PM35
36Percent Passing (Open Circuit)
Double Impeller Impact Breaker Gradation Chart
This chart shows the amount of material that can be expectedfrom double impellers, at various rpm's in the size range shownin the left hand vertical columns. Impeller speeds (rpm's) areshown at the top. Gradation is shown in the columns directlybelow. All figures are shown in percent passing.
led
oM
MP
R-
sdee
pS
rellep
mIs
uoira
V
2222007
056006
055005
054004
––
––
2403007
056006
055005
054004
––
––
S5463007
056006
055005
054004
––
––
H5463–
016085
055025
094064
034004
073–
S0534–
016085
055025
094064
034004
073–
H0534–
016085
055025
094064
034004
073–
H0635–
––
–035
505084
554034
504083
2736–
––
––
––
554034
504083
eziS
tcudorP
"8+
001001
"7001
001001
3.898.59
"6001
0014.99
2.795.59
3.495.98
"5001
3.890.69
5.391.19
5.880.58
5.68
"4001
0015.99
5.590.39
1.094.78
0.589.97
2.18
"2/1-34.99
2.990.59
5.290.98
4.589.08
0.674.16
4.37
"3001
3.891.89
4.295.98
0.587.08
4.470.76
6.858.36
"4/3-20.99
2.791.59
7.094.78
9.180.67
0.865.16
2.752.45
"2/1-20.89
0.697.49
9.884.48
8.675.86
6.166.55
0.455.94
"4/1-20.79
8.495.39
3.689.97
8.865.16
2.657.94
7.058.44
"27.59
2.391.29
2.289.07
8.065.45
8.948.44
4.441.04
11060 Reference Book 1/02 5/15/02, 12:31 PM36
37Percent Passing (Open Circuit)
Double Impeller Impact Breaker Gradation Chart
To get a total between two sizes, for example 1⁄2" to 1" for a3645H operating at 460 rpm, subtract the lower number fromupper number (29.5 - 15.1 = 14.4).
"4/3-13.49
0.190.09
4.173.16
6.254.74
2.346.04
1.244.63
"2/1-15.29
2.786.18
3.067.15
5.443.04
8.636.83
7.636.23
"4/1-14.98
7.775.37
8.841.24
4.232.33
4.039.23
3.138.82
"16.68
2.865.46
0.342.73
2.825.92
3.722.82
9.520.42
"8/70.28
7.859.25
2.433.23
0.428.52
2.422.52
2.324.22
"4/30.96
2.944.54
4.134.72
8.321.22
1.122.22
2.027.02
"8/50.55
2.046.83
9.527.22
9.026.81
9.712.91
5.713.81
"2/10.14
2.137.92
4.020.81
0.611.51
7.414.61
8.418.51
"8/35.43
2.625.42
4.715.51
7.411.31
7.216.31
1.213.21
"61/50.82
2.428.81
4.410.31
4.311.11
7.018.11
5.018.01
"4/10.91
7.511.41
4.015.9
9.88.8
7.80.01
9.83.9
M42.41
8.116.01
5.79.6
5.71.7
5.60.8
9.63.7
M88.21
6.019.9
7.61.6
8.62.6
9.50.6
0.55.5
M018.9
1.80.9
8.44.4
5.68.5
4.44.5
5.40.5
M612.6
2.59.6
6.24.2
0.52.4
8.22.4
3.39.3
M037.4
0.47.4
7.13.1
2.39.2
1.27.2
7.23.2
M049.3
1.37.3
1.18.0
4.20.2
7.10.2
3.27.1
M058.1
5.11.2
1.16.0
9.11.1
9.06.1
5.14.1
M001-0.1
0.10.1
1.15.0
9.08.0
8.08.0
7.07.0
11060 Reference Book 1/02 5/15/02, 12:31 PM37
38
Capacities of Rollercone® Cone CrusherThe charts on the following pages show capacity ranges basedon igneous rock (basalt, granite, etc.). These charts are to beused as guides to crusher and liner selection. Material processingincludes many different factors that affect crusher performance.These charts are based on the following factors:
1 Less than 10% undersize (smaller than the CSS) incrusher feed.
2 Plastic material limited to where no "pancakes" are beingcreated.
3 Proper crusher manganese configuration.
4 Moisture content of feed material below 5%
5 Uniform feed gradation
6 Proper feed distribution 360° around the feed opening
7 Use of the Fine Head feed control device when required
8 Proper crusher RPM under full load
9 Support equipment must be properly sized and in goodoperating condition including: conveyors, screens, electricmotors, V-belt drives, support structures, undercrusherhoppers and feeders.
Feed openings are based on new manganese and idealscreening conditions. Due to the wear pattern it is not possibleto maintain a constant feed opening as take up occurs. Minimumclosed side setting is that point just above bowl float undermaximum allowable pressure on the tramp iron relief system.This setting can vary widely depending on nature and conditionof the material being crushed. Under some conditions when thesetting is too close, "pancakes" will form and the bowl will float.If this condition exists, the setting must be increased until bowlfloat is eliminated. Data is offered as a guide only. Crushingcharacteristics of various rock and crusher operation will affectresults. Capacities based on material weight of 100 lbs/cubicfoot.
11060 Reference Book 1/02 5/15/02, 12:31 PM38
39
Rollercone Classic Approximate Weights - lbs & kg
Weights of same size crushers will vary due to differences in majorcastings.
Rollercone® Classic Setting & Capacity Charts
The charts on the following pages show the average capacitiesin igneous rock (basalt, granites, etc.).
Feed openings are based on new manganese and idealscreening conditions. Due to the wear pattern, it is not possibleto maintain a constant feed opening as take-up for wear occurs.
Under some conditions, when setting is too close, "pancakes"will form and the bowl will float. If this condition exists, thesetting must be increased until bowl float is eliminated.
Data is offered as a guide only. Crushing characteristics ofvarious rock and crusher operation will affect results. Capacitiesbased on material weight on 100 lbs/ft3 (1,602 kg/m3)
"63 "54 "45 "06 "66
DTSsbl008,61 sbl005,52 sbl000,24 sbl001,35 sbl005,56
gk026,7 gk565,11 gk541,81 gk680,42 gk834,92
HFsbl000,71 sbl006,62 sbl000,24 sbl001,35 sbl005,56
gk017,7 gk597,11 gk541,81 gk680,42 gk834,92
PHph57 ph521 ph002 ph052 ph003
wk65 wk39 wk941 wk781 wk422
11060 Reference Book 1/02 5/15/02, 12:31 PM39
40
NewFeed
Open Circuit
GrossThroughput
*Minimum setting is just above the point where the bowl will float under maximumallowable pressure on the tramp iron relief system. This setting can vary widelydepending on nature and condition of material being crushed.
Standard Head Settings in inches & nearest (mm)
eziS foepyTytivaC
mumixaM
A B C
"63)419(
eniF.deM )811("8/5-4 )731("8/3-5 )14("8/5-1
esraoC )481("4/1-7 )302("8 )44("4/3-1
"54)3411(
eniF.deM )941("8/7-5 )171("4/3-6 )07("4/3-2
esraoC )442("8/5-9 )462("8/3-01 )37("8/7-2
"45)2731(
eniF.deM )861("8/5-6 )491("8/5-7 )07("4/3-2
muideM )002("8/7-7 )922("9 )07("4/3-2
esraoC )613("2/1-21 )733("4/1-31 )37("8/7-2
"06)4251(
eniF.deM )522("8/7-8 )152("8/7-9 )98("2/1-3
muideM )462("8/3-01 )882("8/1-11 )98("2/1-3
esraoC )813("2/1-21 )733("4/1-31 )201("4
"66)6761(
eniF.deM )872("61/51-01 )803("8/1-21 )89("8/7-3
muideM )423("4/3-21 )453("61/51-31 )89("8/7-3
esraoC )953("8/1-41 )873("8/7-41 )501("8/1-4
eziS foepyTytivaC
*muminiM
A B C
"63)419(
eniF.deM )67("3 )59("4/3-3 )01("8/3
esraoC )641("4/3-5 )561("2/1-6 )31("2/1
"54)3411(
eniF.deM )38("2/1-3 )501("8/1-4 )31("2/1
esraoC )971("7 )791("4/3-7 )61("8/5
"45)2731(
eniF.deM )59("4/3-3 )421("8/7-4 )31("2/1
muideM )721("5 )651("8/1-6 )31("2/1
esraoC )452("01 )452("4/3-01 )91("4/3
"06)4251(
eniF.deM )041("2/1-5 )261("8/3-6 )61("8/5
muideM )012("4/1-8 )922("9 )91("4/3
esraoC )372("4/3-01 )292("2/1-11 )22("8/7
"66)6761(
eniF.deM )971("7 )602("8/1-8 )91("4/3
muideM )032("61/1-9 )062("4/1-01 )52("1
esraoC )113("4/1-21 )333("8/1-31 )83("2/1-1
Note: Charts are to be used as guides only toproper mantle and liner selection. Cedarapidsoffers standard (as shown) and other special linerconfigurations. Consult factory for details.
ClosedSide
OpenSide
A B
C
11060 Reference Book 1/02 5/15/02, 12:31 PM40
41
Sta
nd
ard
Hea
d O
pen
Cir
cuit
Cap
acit
ies
- G
ross
Thr
ough
put T
PH
is U
S &
(m
etric
)
eziS
epy
Tf
oytiva
C
)m
m(tserae
n&
sehc
nIni
gnitte
Se
grahcsi
De
diS
desol
C
"8/3)9(
"61/7)11(
"2/1)31(
"8/5)61(
"4/3)91(
"8/7)22(
"1)52(
"4/1-1)23(
"2/1-1)83(
"4/3-1)44(
"2)15(
"63)419(
eniF
deM
esraoC
24-63
)83-33(
25-83
)74-53(
06-44
)45-04(
07-55
)36-05(
08-56
)37-95(
58-27
)77-56(
49-97
)28-27(
501-58
)59-77(
011-19
)99-38(
"54)3411(
eniF
deM
esraoC
78-07
)97-36(
601-78
)69-97(
621-501
)411-59(
441-711
)131-601(
451-521
)041-311(
071-531
)451-221(
081-041
)361-721(
581-541
)861-231(
881-051
)171-631(
"45)4251(
eniF
deM
muideM
esraoC
522-071
)502-451(
042-581
)812-861(
572-002
)052-181(
013-522
)282-402(
043-542
)903-222(
063-062
)823-632(
083-072
)643-542(
"06)4251(
eniF
deM
muideM
esraoC
092-532
)462-412(
513-552
)782-232(
043-092
)903-462(
093-523
)553-692(
524-553
)783-323(
554-573
)414-143(
574-093
)234-553(
"66)6761(
eniF
deM
muideM
esraoC
543-003
)413-372(
573-023
)143-192(
034-053
)193-913(
064-004
)914-463(
525-044
)874-004(
085-074
)825-824(
085-094
)825-644(
11060 Reference Book 1/02 5/15/02, 12:31 PM41
42
B A
C
ClosedSide
New Feed
RecirculatingLoad
Wirecloth openingequals closedside setting
(GT) GrossThroughput
(NP) NetProduct
Closed Circuit
OpenSide
*Minimum setting is just above the point where the bowl will float under maximumallowable pressure on the tramp iron relief system. This setting can vary widelydepending on nature and condition of material being crushed.
Fine Head Settings in inches & nearest (mm)
eziS foepyTytivaC
mumixaM
A B C
"63)419(
eniF )37("8/7-2 )69("8/7-3 )44("4/3-1
esraoC )121("4/3-4 )441("8/5-5 )44("4/3-1
"54)3411(
eniF )97("8/1-3 )801("4/1-4 )15("2
esraoC )721("5 )651("8/1-6 )15("2
"45)2731(
eniF )37("8/7-2 )801("4/1-4 )14("8/5-1
esraoC )711("8/5-4 )251("6 )83("2/1-1
"06)4251(
eniF )67("3 )801("4/1-4 )44("4/3-1
esraoC )831("61/7-5 )561("2/1-6 )67("3
"66)6761(
eniF.xE )57("61/51-2 )111("8/3-4 )15("2
eniF )001("61/51-3 )231("61/3-5 )15("2
esraoC )151("61/51-5 )681("61/5-7 )68("8/3-3
esraoC.xE )971("7 )612("2/1-8 )68("8/3-3
eziS foepyTytivaC
*muminiM
A B C
"63)419(
eniF )53("8/3-1 )06("8/3-2 )6("4/1
esraoC )67("3 )59("4/3-3 )01("8/3
"54)3411(
eniF )53("8/3-1 )46("2/1-2 )6("4/1
esraoC )67("3 )801("4/1-4 )01("8/3
"45)2731(
eniF )53("8/3-1 )07("4/3-2 )01("8/3
esraoC )38("4/1-3 )121("4/3-4 )31("2/1
"06)4251(
eniF )83("2/1-1 )07("4/3-2 )6("4/1
esraoC )78("61/7-3 )711("8/5-4 )31("2/1
"66)6761(
eniF.xE )52("1 )46("2/1-2 )5("61/3
eniF )15("2 )29("8/5-3 )8("61/5
esraoC )59("4/3-3 )331("4/1-5 )31("2/1
esraoC.xE )031("8/1-5 )861("8/5-6 )91("4/3
11060 Reference Book 1/02 5/15/02, 12:31 PM42
43
Fin
e H
ead
Op
en C
ircu
it C
apac
itie
s -
Gro
ss T
hrou
ghpu
t (G
T)
and
Net
Pro
duct
(N
P)
in U
S &
(m
etric
)
)m
m(tserae
n&
sehc
nIni
gnitte
Se
grahcsi
De
diS
desol
C
)6("4/1
)8("61/5
)01("8/3
)31("2/1
)61("8/5
)91("4/3
)22("8/7
)52("1
gnital
ucriceR
dao
L%81
%81%02
%42%52
%62%82
%5.92
"63)419(
TG
34-73)93-33(
55-94)05-44(
56-95)95-45(
28-27)57-56(
39-78)48-97(
101-59)29-68(
111-401)101-49(
321-311)211-301(
PN
53-03)23-72(
54-04)14-63(
25-74)74-34(
26-55)65-05(
07-56)36-95(
57-07)86-36(
08-57)37-86(
78-08)97-37(
"54)3411(
TG
76-75)16-25(
97-76)27-16(
49-18)58-37(
121-801)011-89(
351-721)931-511(
261-241)741-921(
881-061)171-541(
602-071)781-451(
PN
55-74)05-34(
56-55)95-05(
57-56)86-95(
29-28)38-47(
411-59)401-68(
021-501)901-59(
531-511)221-401(
541-021)231-901(
"45)2731(
TG
501-09)69-28(
831-011)621-001(
591-041)871-721(
042-091)812-371(
582-512)952-691(
003-052)372-822(
033-072)003-642(
PN
68-47)87-76(
011-88)001-08(
841-601)531-79(
081-341)461-031(
291-951)571-541(
612-081)691-461(
332-091)212-371(
"06)4251(
TG
821-511)411-501(
971-541)361-231(
752-502)432-781(
203-252)572-922(
043-592)903-962(
593-213)063-482(
024-543)283-413(
PN
501-49)69-68(
341-611)031-601(
871-651)261-241(
722-981)702-271(
252-812)922-891(
482-522)852-502(
962-342)542-122(
"66)6761(
TG
371-531)751-321(
122-281)102-661(
013-262)282-832(
753-203)523-572(
414-253)773-023(
514-704)873-073(
225-534)574-693(
PN
241-111)921-101(
771-641)161-331(
632-991)512-181(
862-722)442-702(
603-162)972-832(
992-392)272-762(
863-703)533-972(
11060 Reference Book 1/02 5/15/02, 12:31 PM43
44Rollercone Classic Gradation Chart - Percent Passing
eziStcudorP)mm(
gnitteSediSdesolCrehsurC
"61/5)9.7(
"8/3)5.9(
"61/7)1.11(
"2/1)7.21(
"8/5)9.51(
"4/3)1.91(
)201("4
)98("2/1-3
)67("3
)07("4/3-2
)46("2/1-2
)75("4/1-2
)15("2
)44("4/3-1
)83("2/1-1 001
)23("4/1-1 001 59
)4.52("1 001 5.39 88
)2.22("8/7 001 59 88 28
)1.91("4/3 001 59 5.98 5.18 47
)9.51("8/5 001 69 19 48 57 56
)7.21("2/1 89 29 48 67 66 55
)5.9("8/3 88 08 96 85 84 7.04
)9.7("61/5 28 07 95 94 5.14 53
)4.6("4/1 96 75 74 04 53 5.92
)8.4(M4 35 44 73 23 8.72 2.42
)0.4("23/5 54 5.83 33 92 52 22
)4.2(M8 33 5.82 6.42 5.12 6.81 3.61
)7.1(M01 5.03 62 4.22 5.91 71 8.41
)0.1(M61 5.22 2.91 8.61 5.41 5.21 11
)55.0(M03 5.51 31 4.11 8.9 5.8 5.7
)4.0(M04 31 8.01 5.9 1.8 1.7 2.6
)3.0(M05 8.01 9 9.7 7.6 8.5 1.5
)51.0(M001 4.7 1.6 3.5 4.4 9.3 4.3
)80.0(M002 5 1.4 6.3 3 6.2 3.2
11060 Reference Book 1/02 5/15/02, 12:31 PM44
45Rollercone Classic Gradation Chart - Percent Passing
eziStcudorP)mm(
gnitteSediSdesolCrehsurC
"8/7)2.22(
"1)4.52(
"4/1-1)23(
"2/1-1)83(
"4/3-1)44(
"2)15(
)201("4 001
)98("2/1-3 001 59
)67("3 001 59 09
)07("4/3-2 5.79 29 68
)46("2/1-2 001 5.49 88 18
)75("4/1-2 79 19 38 47
)15("2 001 5.39 68 67 56
)44("4/3-1 001 59 88 97 66 55
)83("2/1-1 5.49 98 08 5.76 65 54
)23("4/1-1 88 18 07 65 64 5.73
)4.52("1 08 5.07 5.75 54 63 92
)2.22("8/7 27 16 84 83 03 5.42
)1.91("4/3 5.16 15 04 5.13 5.52 5.02
)9.51("8/5 35 44 43 5.72 22 81
)7.21("2/1 54 73 2.82 32 7.81 5.51
)5.9("8/3 6.33 72 4.12 2.71 41 5.11
)9.7("61/5 5.92 42 8.81 3.51 5.21 3.01
)4.6("4/1 52 3.02 2.61 31 5.01 5.8
)8.4(M4 5.02 71 5.31 8.01 6.8 7.6
)0.4("23/5 7.81 5.51 4.21 8.9 6.7 9.5
)4.2(M8 41 5.11 9 9.6 2.5 8.3
)7.1(M01 7.21 4.01 1.8 2.6 6.4 3.3
)0.1(M61 5.9 7.7 6 3.4 1.3 1.2
)55.0(M03 4.6 2.5 9.3 8.2 8.1 2.1
)4.0(M04 3.5 2.4 2.3 2.2 4.1 1
)3.0(M05 4.4 5.3 6.2 7.1 1.1 8.0
)51.0(M001 9.2 3.2 7.1 1.1 7.0 5.0
)80.0(M002 2 5.1 1.1 7.0 5.0 3.0
11060 Reference Book 1/02 5/15/02, 12:31 PM45
46
Standard coneMediumn cavity
C
B
A
Standard coneCoarse cavity
C
BA
esraoC-dradnatS63CR
A B C
)mm641("4/3-5 )mm561("2/1-6 )mm31("2/1
)mm261("8/3-6 )mm181("8/1-7 )mm52("1
)mm481("4/1-7 )mm302("8 )mm44("4/3-1
0100-320-063-20:N/PreniL3000-220-063-20:N/PeltnaM
muideM-dradnatS63CR
A B C
)mm67("3 )mm29("4/3-3 )mm01("8/3
)mm59("4/3-3 )mm411("2/1-4 )mm22("8/7
)mm711("8/5-4 )mm731("8/3-5 )mm14("8/5-1
0100-683-063-20:N/PreniL3000-220-063-20:N/PeltnaM
RC36 Rollercone Classic Chamber SettingsNote: Charts are to be used as guides only to proper mantle and liner selection.Cedarapids offers standard (as shown) and other special liner configurations.Consult factory for details.
11060 Reference Book 1/02 5/15/02, 12:31 PM46
47
Fine Head ConeCoarse Cavity
C
B
A
Fine Head ConeFine Cavity
C
A B
esraoC-HF63CR
A B C
)mm67("3 )mm59("4/3-3 )mm01("8/3
)mm68("8/3-3 )mm501("8/1-4 )mm31("2/1
)mm29("8/5-3 )mm411("2/1-4 )mm91("4/3
)mm201("4 )mm421("8/7-4 )mm52("1
)mm121("4/3-4 )mm341("8/5-5 )mm44("4/3-1
0007-463-063-20:N/PreniL1107-363-063-20:N/PeltnaM
eniF-daeHeniF63CR
A B C
)mm53("8/3-1 )mm06("8/3-2 )mm6("4/1
)mm14("8/5-1 )mm76("8/5-2 )mm31("2/1
)mm84("8/7-1 )mm37("8/7-2 )mm91("4/3
)mm45("8/1-2 )mm97("8/1-3 )mm52("1
)mm37("8/7-2 )mm89("8/7-3 )mm44("4/3-1
0107-320-063-20:N/PreniL1107-220-063-20:N/PeltnaM
RC36 Rollercone Classic Chamber Settings
11060 Reference Book 1/02 5/15/02, 12:31 PM47
48RC45 Rollercone Classic Chamber Settings
B
C
20-3/4"(527 mm) Dia.
A
Coarse Chamber
B
C
18-3/8"(467 mm) Dia.
A
Medium-FineChamber
A B C
)mm871("7 )mm791("4/3-7 )mm61("8/5
)mm791("4/3-7 )mm612("2/1-8 )mm92("8/1-1
)mm522("8/7-8 )mm442("8/5-9 )mm45("8/1-2
)mm442("8/5-9 )mm462("8/3-01 )mm37("8/7-2
0100-320-054-20:N/PreniL4000-220-054-20:N/PeltnaM
A B C
)mm38("4/1-3 )mm501("8/1-4 )mm31("2/1
)mm89("8/7-3 )mm121("4/3-4 )mm52("1
)mm721("5 )mm941("8/7-5 )mm15("2
)mm941("8/7-5 )mm171("4/3-6 )mm07("4/3-2
0000-683-054-20:N/PreniL4000-220-054-20:N/PeltnaM
Note: Charts are to be used as guides only to proper mantle and liner selection.Cedarapids offers standard (as shown) and other special liner configurations.Consult factory for details.
11060 Reference Book 1/02 5/15/02, 12:31 PM48
49RC45 Rollercone Classic Chamber Settings
AB
C
20-3/4"(527 mm) Dia.
Fine Chamber
B A
C
20-3/4"(527 mm) Dia.
Extra-FineChamber
A B C
)mm23(4/1-1 )mm76("8/5-2 )mm6("4/1
)mm33("61/5-1 )mm07("4/3-2 )mm01("8/3
)mm53("8/3-1 )mm37("8/7-2 )mm31("2/1
)mm73("61/7-1 )mm67("3 )mm61("8/5
)mm04("61/9-1 )mm98("2/1-3 )mm91("4/3
0008-135-054-20:N/PreniL0008-725-054-20:N/PeltnaM
A B C
)mm53("8/3-1 )mm37("8/7-2 )mm01("8/3
)mm83("2/1-1 )mm67("3 )mm61("8/5
)mm14("8/5-1 )mm97("8/1-3 )mm22("8/7
)mm84("8/7-1 )mm68("8/3-3 )mm92("8/1-1
)mm75("4/1-2 )mm98("2/1-3 )mm15("2
0008-035-054-20:N/PreniL0008-725-054-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM49
50RC54 Rollercone Classic Chamber Settings
C
B
30"(762 mm) Dia.
A
Coarse ChamberEnlarged Feed
C
A
26"(660 mm) Dia.
B
Coarse Chamber
A B C
)mm142("2/1-9 )mm062("4/1-01 )mm91("4/3
)mm752("8/1-01 )mm572("8/7-01 )mm52("1
)mm572("8/7-01 )mm592("8/5-11 )mm83("2/1-1
)mm292("2/1-11 )mm813("2/1-21 )mm15("2
)mm813("2/1-21 )mm733("4/1-31 )mm37("8/7-2
0000-594-045-20:N/PreniL3000-220-045-20:N/PeltnaM
A B C
)mm452("01 )mm372("4/3-01 )mm91("4/3
)mm062("4/1-01 )mm972("11 )mm52("1
)mm672("8/7-01 )mm592("8/5-11 )mm83("2/1-1
)mm292("2/1-11 )mm113("4/1-21 )mm15("2
)mm813("2/1-21 )mm733("4/1-31 )mm67("3
3000-320-045-20:N/PreniL3000-220-045-20:N/PeltnaM
Note: Charts are to be used as guides only to proper mantle and liner selection.Cedarapids offers standard (as shown) and other special liner configurations.Consult factory for details.
11060 Reference Book 1/02 5/15/02, 12:32 PM50
51RC54 Rollercone Classic Chamber Settings
AB
C
24"(610 mm) Dia.
Medium Chamber
AB
C
23"(584 mm) Dia.
Medium FineChamber
A B C
)mm721("5 )mm651("8/1-6 )mm31("2/1
)mm041("2/1-5 )mm861("8/5-6 )mm52("1
)mm651("8/1-6 )mm781("8/3-7 )mm83("2/1-1
)mm571("8/7-6 )mm302("8 )mm15("2
)mm002("8/7-7 )mm922("9 )mm07("4/3-2
0000-884-045-20:N/PreniL3000-220-045-20:N/PeltnaM
A B C
)mm59("4/3-3 )mm421("8/7-4 )mm31("2/1
)mm111("8/3-4 )mm041("2/1-5 )mm52("1
)mm721("5 )mm651("8/1-6 )mm83("2/1-1
)mm341("8/5-5 )mm271("4/3-6 )mm15("2
)mm261("8/3-6 )mm491("8/5-7 )mm07("4/3-2
0100-683-045-20:N/PreniL3000-220-045-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM51
52RC54 Rollercone Classic Chamber Settings
BA
C
26"(660 mm) Dia.
Extra Fine Chamber
AB
C
26"(660 mm) Dia.
Fine Chamber
A B C
)mm33("61/5-1 )mm07("4/3-2 )mm6("4/1
)mm53("8/3-1 )mm37("8/7-2 )mm01("8/3
)mm83("2/1-1 )mm67("3 )mm31("2/1
)mm04("61/9-1 )mm97("8/1-3 )mm61("8/5
)mm14("8/5-1 )mm38("4/1-3 )mm91("4/3
0008-135-045-20:N/PreniL0008-725-045-20:N/PeltnaM
A B C
)mm83("2/1-1 )mm37("8/7-2 )mm01("8/3
)mm14("8/5-1 )mm67("3 )mm61("8/5
)mm84("8/7-1 )mm97("8/1-3 )mm22("8/7
)mm45("8/1-2 )mm98("2/1-3 )mm92("8/1-1
)mm46("2/1-2 )mm501("8/1-4 )mm15("2
0008-035-045-20:N/PreniL0008-725-045-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM52
53
Standard coneMedium cavity
B
A
C
Standard coneCoarse cavity
B
A
C
esraoC-dradnatS06CR
A B C)mm372("4/3-01 )mm292("2/1-11 )mm22("8/7
)mm972("11 )mm892("4/3-11 )mm52("1)mm292("2/1-11 )mm113("4/1-21 )mm15("2
)mm503("21 )mm423("4/3-21 )mm67("3)mm813("2/1-21 )mm733("4/1-31 )mm201("4
0100-320-006-20:N/PreniL0100-220-006-20:N/PeltnaM
eniFmuideM-dradnatS06CR
A B C)mm041("2/1-5 )mm261("8/3-6 )mm61("8/5)mm641("4/3-5 )mm171("4/3-6 )mm52("1
)mm871("7 )mm302("8 )mm15("2)mm012("4/1-8 )mm532("4/1-9 )mm67("3)mm522("8/7-8 )mm152("8/7-9 )mm98("2/1-3
0100-884-006-20:N/PreniL0100-220-006-20:N/PeltnaM
RC60 Rollercone Classic Chamber SettingsNote: Charts are to be used as guides only to proper mantle and liner selection.Cedarapids offers standard (as shown) and other special liner configurations.Consult factory for details.
11060 Reference Book 1/02 5/15/02, 12:32 PM53
54
Fine head coneCoarse cavity
A
B
C
RC60 Rollercone Classic Chamber SettingsB
A
C
Standard coneMedium-fine cavity
eniFmuideM-dradnatS06CR
A B C)mm041("2/1-5 )mm261("8/3-6 )mm61("8/5)mm641("4/3-5 )mm171("4/3-6 )mm52("1
)mm871("7 )mm302("8 )mm15("2)mm012("4/1-8 )mm532("4/1-9 )mm67("3)mm522("8/7-8 )mm152("8/7-9 )mm98("2/1-3
0000-683-006-20:N/PreniL0100-220-006-20:N/PeltnaM
esraoC-daeHeniF06CR
A B C)mm78("61/7-3 )mm711("8/5-4 )mm31("2/1)mm98("2/1-3 )mm121("4/3-4 )mm91("4/3)mm59("4/3-3 )mm721("5 )mm52("1)mm411("2/1-4 )mm641("4/3-5 )mm15("2)mm831("61/7-5 )mm561("2/1-6 )mm67("3
0008-463-006-20:N/PreniL0008-220-006-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM54
55
Fine head coneFine cavity
B
A
C
RC60 Rollercone Classic Chamber Settings
eniF-daeHeniF06CR
A B C)mm83("2/1-1 )mm07("4/3-2 )mm6("4/1
)mm15("2 )mm38("4/1-3 )mm91("4/3)mm75("4/1-2 )mm98("2/1-3 )mm52("1)mm38("4/1-3 )mm411("2/1-4 )mm15("2)mm121("4/3-4 )mm041("2/1-5 )mm98("2/1-3
0008-320-006-20:N/PreniL0008-220-006-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM55
56
Standard coneCoarse cavity
A B
C
Standard coneMedium cavity A
B
C
RC66 Rollercone Classic Chamber Settings
esraoC-dradnatS66CR
A B C
)mm113("4/1-21 )mm333("8/1-31 )mm83("2/1-1
)mm423("4/3-21 )mm343("2/1-31 )mm15("2
)mm443("61/9-31 )mm463("61/5-41 )mm67("3
)mm953("8/1-41 )mm873("8/7-41 )mm501("8/1-4
0000-320-066-20:N/PreniL0100-220-066-20:N/PeltnaM
muideM-dradnatS66CR
A B C
)mm032("61/1-9 )mm062("4/1-01 )mm52("1
)mm762("2/1-01 )mm792("61/11-11 )mm15("2
)mm792("61/11-11 )mm523("61/31-21 )mm67("3
)mm423("4/3-21 )mm453("61/51-31 )mm89("8/7-3
0000-884-066-20:N/PreniL0100-220-066-20:N/PeltnaM
Note: Charts are to beused as guides only toproper mantle and linerselection. Cedarapidsoffers standard (as shown)and other special linerconfigurations. Consultfactory for details.
11060 Reference Book 1/02 5/15/02, 12:32 PM56
57
Standard coneMedium-finecavity A
B
C
RC66 Rollercone Classic Chamber Settings
eniF-muideM-dradnatS66CR
A B C
)mm871("7 )mm602("8/1-8 )mm91("4/3
)mm481("4/1-7 )mm612("2/1-8 )mm52("1
)mm612("2/1-8 )mm642("61/11-9 )mm15("2
)mm942("61/31-9 )mm972("11 )mm67("3
)mm872("61/51-01 )mm803("8/1-21 )mm89("8/7-3
0100-683-066-20:N/PreniL0100-220-066-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM57
58
Fine head coneCoarse cavity
C
A B
Fine head coneExtra-coarsecavity
AB
C
RC66 Rollercone Classic Chamber Settings
esraoCartxE-daeHeniF66CR
A B C
)mm031("8/1-5 )mm861("8/5-6 )mm91("4/3
)mm531("61/5-5 )mm371("61/31-6 )mm52("1
)mm451("61/1-6 )mm291("61/9-7 )mm15("2
)mm171("4/3-6 )mm012("4/1-8 )mm67("3
)mm871("7 )mm612("2/1-8 )mm68("8/3-3
0108-463-066-20:N/PreniL0108-363-066-20:N/PeltnaM
esraoC-daeHeniF66CR
A B C
)mm59("4/3-3 )mm331("4/1-5 )mm31("2/1
)mm001("61/51-3 )mm831("61/7-5 )mm91("4/3
)mm501("8/1-4 )mm341("8/5-5 )mm52("1
)mm421("8/7-4 )mm061("61/5-6 )mm15("2
)mm441("61/11-5 )mm971("61/1-7 )mm67("3
)mm151("61/51-5 )mm681("61/5-7 )mm68("8/3-3
0108-463-066-20:N/PreniL0008-220-066-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM58
59
Fine head coneExtra-fine cavity
A
B
C
Fine head coneFine cavity
A
B
C
RC66 Rollercone Classic Chamber Settings
eniF-daeHeniF66CR
A B C
)mm15("2 )mm29("8/5-3 )mm8("61/5
)mm65("61/3-2 )mm49("61/11-3 )mm01("8/3
)mm75("4/1-2 )mm501("8/1-4 )mm91("4/3
)mm17("61/31-2 )mm111("8/3-4 )mm52("1
)mm001("61/51-3 )mm231("61/3-5 )mm15("2
0108-320-066-20:N/PreniL0108-363-066-20:N/PeltnaM
eniF-artxE-daeHeniF66CR
A B C
)mm52("1 )mm46("2/1-2 )mm5("61/3
)mm53("8/3-1 )mm17("61/31-2 )mm01("8/3
)mm44("4/3-1 )mm78("61/3-3 )mm91("4/3
)mm15("2 )mm78("61/7-3 )mm52("1
)mm57("61/51-2 )mm111("8/3-4 )mm15("2
0008-325-066-20:N/PreniL0008-225-066-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM59
60
11060 Reference Book 1/02 5/15/02, 12:32 PM60
61Rollercone II Specifications
Material processing includes many different factors that affectcrusher performance. The minimum closed side setting is theclosest setting possible that does not induce bowl float. Theactual minimum closed side setting possible at a given crushingsite can vary widely, depending on the nature and condition ofthe material being crushed, as well as common variations incrusher operating styles. The factors listed below are critical forproper crusher operation:
1. Do not exceed maximum allowable pressure in the trampiron relief system.
2. Do not allow more than 10% undersize (material smallerthan the closed side setting) in the crusher feed.
3. Keep plastic material limited to where no "pancakes" arebeing created.
4. Install and maintain the proper manganese configuration.
5. Do not allow more than 5% moisture in the feed materiel.
6. Maintain uniform feed gradation.
7. Maintain proper feed distribution 360° around the feedopening.
8. Use the fine chamber feed control device when required.
9. Maintain the proper crusher rpm under full load.
10. Make sure that support equipment is properly sized and ingood operating condition. This includes conveyors,screens, electric motors, V-belt drives, support structures,undercrusher hoppers and feeders.
snoitacificepS II54CR II45CR
MPRgnitarepO)deepSnoiniP(
009-057 009-057
rewopesroH )wk941(002 )wk422(003
)gk(dnasblnisthgieWetamixorppA
ylbmessArewoLsbl005,61)gk484,7(
sbl005,72)gk474,21(
ylbmessAreppUsbl005,21)gk076,5(
sbl000,51)gk408,6(
latoTsbl000,92)gk451,31(
sbl005,24)gk872,91(
11060 Reference Book 1/02 5/15/02, 12:32 PM61
62
Closed CircuitFeed
Rollercone II
Screen
Wireclothopenings
equal to CSS
NetProduct
Open Circuit
Feed
Rollercone II
GrossThroughput
11060 Reference Book 1/02 5/15/02, 12:32 PM62
63
Ro
llerc
on
e II
Cap
acit
y C
har
t
edi
Sdes
olC
)S
SC(
sg
nitteS
"61/5)
mm
8("8/3
)m
m01(
"2/1)
mm
31("8/5
)m
m61(
"4/3)
mm
91("8/7
)m
m22(
"1)
mm
52("4/1-1
)m
m23(
"2/1-1)
mm
23("4/3-1
)m
m44(
"2)
mm
15(
)ru
oh-re
p-sen
not(
ru
oh-re
p-sn
otni
seiticapa
Cti
ucriC
nep
O
ssor
Gt
up
hg
uor
hT
II54C
R071-531)451-221(
002-051)181-631(
522-071)402-451(
542-581)222-861(
072-502)542-681(
023-022)092-002(
043-042)803-812(
063-062)723-632(
083-072)543-542(
II45C
R012-081)191-361(
052-012)722-191(
082-032)452-902(
003-042)272-812(
043-052)803-722(
583-082)053-452(
504-503)863-772(
054-523)904-592(
574-533)134-403(
)ru
oh-re
p-sen
not(
ru
oh-re
p-sn
otni
seiticapa
Cti
ucriC
desol
C
edi
Sdes
olC
)S
SC(
sg
nitteS
"4/1)
mm
6("61/5
)m
m8(
"8/3)
mm
01("2/1
)m
m31(
"8/5)
mm
61("4/3
)m
m91(
"8/7)
mm
22("1
)m
m52(
dao
Lg
nitalucrice
R%51
%51%71
%02%22
%42%62
%82
ssor
Gt
up
hg
uor
hT
II54C
R
59-08)68-37(
011-59)001-68(
541-511)131-401(
091-051)271-631(
022-071)991-451(
542-581)222-861(
072-002)542-181(
582-512)852-591(
teN
tcu
dor
P18-86)37-26(
49-18)58-37(
021-59)901-68(
051-811)631-701(
271-331)651-121(
681-041)961-721(
891-051)081-631(
402-351)581-931(
ssor
Gt
up
hg
uor
hT
II45C
R
041-021)721-801(
581-051)861-631(
532-591)312-771(
572-032)942-802(
013-052)182-722(
533-562)403-092(
553-572)223-942(
teN
tcu
dor
P911-201)601-39(
351-421)931-211(
881-651)071-141(
512-081)591-361(
632-091)412-271(
842-691)522-871(
652-891)232-971(
11060 Reference Book 1/02 5/15/02, 12:32 PM63
64Rollercone II Gradation Chart - Percent Passing
eziStcudorP)mm(
gnitteSediSdesolCrehsurC
"61/5)9.7(
"8/3)5.9(
"61/7)1.11(
"2/1)7.21(
"8/5)9.51(
"4/3)1.91(
)201("4
)98("2/1-3
)67("3
)07("4/3-2
)46("2/1-2
)75("4/1-2
)15("2
)44("4/3-1
)83("2/1-1 001
)23("4/1-1 001 79
)4.52("1 001 99 09
)2.22("8/7 001 99 39 68
)1.91("4/3 001 79 49 78 08
)9.51("8/5 89 49 78 08 96
)7.21("2/1 001 59 88 08 96 85
)5.9("8/3 19 48 37 36 25 44
)9.7("61/5 58 47 36 45 64 73
)4.6("4/1 47 16 05 44 63 23
)8.4(M4 85 84 24 53 23 62
)0.4("23/5 05 14 63 03 82 32
)4.2(M8 04 53 03 62 42 02
)7.1(M01 53 13 62 22 02 81
)0.1(M61 82 42 12 71 51 31
)55.0(M03 02 81 51 11 9 8
)4.0(M04 81 51 41 01 8 7
)3.0(M05 41 21 21 8 7 6
)51.0(M001 11 9 9 7 6 5
)80.0(M002 8 7 6 6 5 4
11060 Reference Book 1/02 5/15/02, 12:32 PM64
65Rollercone II Gradation Chart - Percent Passing
eziStcudorP)mm(
gnitteSediSdesolCrehsurC
"8/7)2.22(
"1)4.52(
"4/1-1)23(
"2/1-1)83(
"4/3-1)44(
"2)15(
)201("4 001
)98("2/1-3 001 59
)67("3 001 59 09
)07("4/3-2 89 29 68
)46("2/1-2 001 59 88 18
)75("4/1-2 79 19 38 47
)15("2 001 49 68 67 56
)44("4/3-1 001 79 88 97 66 55
)83("2/1-1 69 19 08 86 65 54
)23("4/1-1 09 38 07 65 64 83
)4.52("1 28 27 85 54 63 92
)2.22("8/7 47 46 84 83 03 52
)1.91("4/3 56 45 04 23 62 12
)9.51("8/5 55 64 43 82 22 81
)7.21("2/1 74 93 82 32 91 61
)5.9("8/3 73 82 12 71 41 21
)9.7("61/5 13 52 91 51 31 01
)4.6("4/1 62 12 61 31 11 9
)8.4(M4 12 81 41 11 9 7
)0.4("23/5 81 51 21 01 8 6
)4.2(M8 61 21 9 7 5 4
)7.1(M01 41 01 8 6 4 3
)0.1(M61 01 8 6 4 3 2
)55.0(M03 6 5 4 3 2 5.1
)4.0(M04 5 4 3 2 5.1 1
)3.0(M05 4 3 2 5.1 1 8.0
)51.0(M001 4 3 5.1 1 5.0 5.0
)80.0(M002 3 2 1 5.0 5.0 3.0
11060 Reference Book 1/02 5/15/02, 12:32 PM65
66RC45II Rollercone II Chamber Settings
B
C
20-3/4"(527 mm) Dia.
A
Coarse Chamber
B
C
18-3/8"(467 mm) Dia.
A
Medium-FineChamber
A B C
)mm791("4/3-7 )mm222("4/3-8 )mm91("4/3
)mm302("8 )mm922("9 )mm52("1
)mm312("8/3-8 )mm832("8/3-9 )mm83("2/1-1
)mm522("8/7-8 )mm842("4/3-9 )mm15("2
)mm842("4/3-9 )mm462("8/3-01 )mm67("3
0100-320-054-20:N/PreniL4000-220-054-20:N/PeltnaM
A B C
)mm29("8/5-3 )mm721("5 )mm31("2/1
)mm111("8/3-4 )mm041("2/1-5 )mm52("1
)mm721("5 )mm651("8/1-6 )mm83("2/1-1
)mm041("2/1-5 )mm171("4/3-6 )mm15("2
)mm951("4/1-6 )mm781("8/3-7 )mm36("2/1-2
0000-683-054-20:N/PreniL4000-220-054-20:N/PeltnaM
Note: Charts are to be used as guides only to proper mantle and liner selection.Cedarapids offers standard (as shown) and other special liner configurations.Consult factory for details.
11060 Reference Book 1/02 5/15/02, 12:32 PM66
67RC45II Rollercone II Chamber Settings
AB
C
20-3/4"(527 mm) Dia.
Fine Chamber
B A
C
20-3/4"(527 mm) Dia.
Extra-FineChamber
A B C
)mm53("8/3-1 )mm67("3 )mm01("8/3
)mm14("8/5-1 )mm38("4/1-3 )mm61("8/5
)mm84("8/7-1 )mm98("2/1-3 )mm22("8/7
)mm15("2 )mm29("8/5-3 )mm92("8/1-1
)mm07("4/3-2 )mm111("8/3-4 )mm15("2
0008-825-054-20:N/PreniL0008-725-054-20:N/PeltnaM
A B C
)mm23(4/1-1 )mm07("4/3-2 )mm6("4/1
)mm33("61/5-1 )mm37("8/7-2 )mm01("8/3
)mm53("8/3-1 )mm57("61/51-2 )mm31("2/1
)mm73("61/7-1 )mm87("61/1-3 )mm61("8/5
)mm04("61/9-1 )mm97("8/1-3 )mm91("4/3
0008-925-054-20:N/PreniL0008-725-054-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM67
68RC54II Rollercone II Chamber Settings
C
B
30"(762 mm) Dia.
A
Coarse ChamberEnlarged Feed
C
A
26"(660 mm) Dia.
B
Coarse Chamber
A B C
)mm842("4/3-9 )mm672("8/7-01 )mm91("4/3
)mm752("8/1-01 )mm382("8/1-11 )mm52("1
)mm372("4/3-01 )mm203("8/7-11 )mm83("2/1-1
)mm982("8/3-11 )mm413("8/3-21 )mm15("2
)mm113("4/1-21 )mm043("8/3-31 )mm67("3
0000-594-045-20:N/PreniL3000-220-045-20:N/PeltnaM
A B C
)mm752("8/1-01 )mm382("8/1-11 )mm91("4/3
)mm462("8/3-01 )mm982("8/3-11 )mm52("1
)mm072("8/5-01 )mm892("4/3-11 )mm83("2/1-1
)mm382("8/1-11 )mm803("8/1-21 )mm15("2
)mm503("21 )mm033("31 )mm67("3
3000-320-045-20:N/PreniL3000-220-045-20:N/PeltnaM
Note: Charts are to be used as guides only to proper mantle and liner selection.Cedarapids offers standard (as shown) and other special liner configurations.Consult factory for details.
11060 Reference Book 1/02 5/15/02, 12:32 PM68
69RC54II Rollercone II Chamber Settings
AB
C
24"(610 mm) Dia.
Medium Chamber
AB
C
23"(584 mm) Dia.
Medium FineChamber
A B C
)mm031("8/1-5 )mm561("2/1-6 )mm31("2/1
)mm641("4/3-5 )mm181("8/1-7 )mm52("1
)mm561("2/1-6 )mm791("4/3-7 )mm83("2/1-1
)mm871("7 )mm312("8/3-8 )mm15("2
)mm312("8/3-8 )mm442("8/5-9 )mm67("3
0000-884-045-20:N/PreniL3000-220-045-20:N/PeltnaM
A B C
)mm29("8/5-3 )mm721("5 )mm31("2/1
)mm801("4/1-4 )mm341("8/5-5 )mm52("1
)mm421("8/7-4 )mm951("4/1-6 )mm83("2/1-1
)mm041("2/1-5 )mm571("8/7-6 )mm15("2
)mm171("4/3-6 )mm302("8 )mm67("3
0100-683-045-20:N/PreniL3000-220-045-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM69
70RC54II Rollercone II Chamber Settings
BA
C
26"(660 mm) Dia.
Extra Fine Chamber
AB
C
26"(660 mm) Dia.
Fine Chamber
A B C
)mm83("2/1-1 )mm67("3 )mm01("8/3
)mm14("8/5-1 )mm38("4/1-3 )mm61("8/5
)mm84("8/7-1 )mm98("2/1-3 )mm22("8/7
)mm45("8/1-2 )mm59("4/3-3 )mm92("8/1-1
)mm67("3 )mm411("2/1-4 )mm15("2
0008-825-045-20:N/PreniL0008-725-045-20:N/PeltnaM
A B C
)mm33("61/5-1 )mm57("61/51-2 )mm6("4/1
)mm53("8/3-1 )mm67("3 )mm01("8/3
)mm83("2/1-1 )mm87("61/1-3 )mm31("2/1
)mm04("61/9-1 )mm18("61/3-3 )mm61("8/5
)mm14("8/5-1 )mm38("4/1-3 )mm91("4/3
0008-925-045-20:N/PreniL0008-725-045-20:N/PeltnaM
11060 Reference Book 1/02 5/15/02, 12:32 PM70
71Rollercone MVP Specifications
Rollercone MVP Capacities
ediSdesolC)SSC(sgnitteS
"8/3)mm01(
"2/1)mm31(
"8/5)mm61(
"4/3)mm91(
"8/7)mm22(
)ruoh-rep-sennot(ruoh-rep-snotniseiticapaCtiucriCnepO
082PVM051-021)631-901(
091-051)271-631(
022-071)002-451(
052-091)722-271(
572-012)272-902(
083PVM071-531)551-321(
522-081)502-461(
062-022)632-102(
092-042)462-812(
013-062)252-632(
054PVM002-051)281-631(
062-002)632-281(
513-542)582-222(
063-572)623-052(
583-003)943-272(
055PVM052-002)822-281(
033-062)003-732(
593-513)953-782(
054-063)014-823(
584-583)144-053(
ediSdesolC)SSC(sgnitteS
"1)mm52(
"4/1-1)mm23(
"2/1-1)mm23(
"4/3-1)mm44(
"2)mm15(
)ruoh-rep-sennot(ruoh-rep-snotniseiticapaCtiucriCnepO
082PVM003-032)272-902(
533-062)503-632(
093-503)553-772(
554-553)504-323(
094-044)544-004(
083PVM533-572)503-052(
083-592)543-862(
544-053)504-813(
015-504)464-863(
065-005)705-354(
054PVM514-023)673-092(
054-553)804-123(
005-093)354-353(
575-544)125-304(
546-505)585-854(
055PVM015-504)464-963(
565-054)415-014(
026-594)465-054(
517-565)156-415(
018-546)737-785(
snoitacificepS 082PVM 083PVM 054PVM 055PVM
MPRgnitarepO)deepSnoiniP( 0001-007 0001-007 0001-007 0001-007
rewopesroH ph002)wk051(
ph003)wk422(
ph004)wk892(
ph005)wk373(
)gk(dnasblnisthgieWetamixorppA
latoT sbl005,13)gk882,41(
sbl000,24)gk620,91(
sbl000,94)gk622,22(
sbl005,26)gk053,82(
11060 Reference Book 1/02 5/15/02, 12:32 PM71
72MVP 280 Chamber Settings
CoarseChamber
MediumChamber
A B C
)mm791("4/3-7 )mm222("4/3-8 )mm91("4/3
)mm302("8 )mm922("9 )mm52("1
)mm612("2/1-8 )mm142("2/1-9 )mm83("2/1-1
)mm522("8/7-8 )mm152("8/7-9 )mm15("2
)mm842("4/3-9 )mm372("4/3-01 )mm67("3
42-003-00240:N/PreniL22-003-00240:N/PeltnaM
A B C
)mm041("2/1-5 )mm861("8/5-6 )mm61("8/5
)mm251("6 )mm871("7 )mm52("1
)mm861("8/5-6 )mm491("8/5-7 )mm83("2/1-1
)mm481("4/1-7 )mm902("4/1-8 )mm15("2
)mm612("2/1-8 )mm042("61/7-9 )mm67("3
52-003-00240:N/PreniL22-003-00240:N/PeltnaM
B
21.5"(546 mm)
A
C
B
21.5"(546 mm)
A
C
Note: Charts are to be used as guides only to proper mantle and liner selection.Cedarapids offers standard (as shown) and other special liner configurations.Consult factory for details.
11060 Reference Book 1/02 5/15/02, 12:32 PM72
73MVP 280 Chamber Settings
Medium-FineChamber
Fine Chamber
A B C
)mm07("4/3-2 )mm801("4/1-4 )mm31("2/1
)mm68("8/3-3 )mm421("8/7-4 )mm52("1
)mm201("4 )mm041("2/1-5 )mm83("2/1-1
)mm711("8/5-4 )mm251("6 )mm15("2
)mm941("8/7-5 )mm481("4/1-7 )mm67("3
62-003-00240:N/PreniL22-003-00240:N/PeltnaM
A B C
)mm15("2 )mm98("2/1-3 )mm01("8/3
)mm75("4/1-2 )mm29("8/5-3 )mm61("8/5
)mm06("8/3-2 )mm89("8/7-3 )mm91("8/7
)mm76("8/5-2 )mm301("61/1-4 )mm92("8/1-1
)mm48("61/5-3 )mm121("4/3-4 )mm15("2
72-003-00240:N/PreniL32-003-00240:N/PeltnaM
B
21.5"(546 mm)
A
C
B
21.5"(546 mm)
A
C
11060 Reference Book 1/02 5/15/02, 12:32 PM73
74MVP 280 Chamber Settings
Extra-FineChamber
A B C
)mm23("4/1-1 )mm07("4/3-2 )mm6("4/1
)mm53("8/3-1 )mm37("8/7-2 )mm01("8/3
)mm73("61/7-1 )mm47("61/51-2 )mm31("2/1
)mm04("61/9-1 )mm67("3 )mm61("8/5
)mm34("61/11-1 )mm97("8/1-3 )mm91("4/3
82-003-00240:N/PreniL32-003-00240:N/PeltnaM
B
21.5"(546 mm)
A
C
11060 Reference Book 1/02 5/15/02, 12:32 PM74
75MVP 380 Chamber Settings
CoarseChamber
MediumChamber
A B C
)mm452("01 )mm182("61/1-11 )mm91("4/3
)mm362("8/3-01 )mm682("4/1-11 )mm52("1
)mmt372("4/3-01 )mm592("8/5-11 )mm83("2/1-1
)mm382("8/1-11 )mm503("21 )mm15("2
)mm203("8/7-11 )mm423("4/3-21 )mm67("3
76-003-00840:N/PreniL42-003-00840:N/PeltnaM
A B C
)mm061("61/5-6 )mm681("61/5-7 )mm61("8/5
)mm171("4/3-6 )mm791("4/3-7 )mm52("1
)mm481("4/1-7 )mm012("4/1-8 )mm83("2/1-1
)mm491("8/5-7 )mm912("8/5-8 )mm15("2
)mm612("2/1-8 )mm142("2/1-9 )mm67("3
37-003-00840:N/PreniL42-003-00840:N/PeltnaM
B
26.9"(683 mm)
A
C
B
26.9"(683 mm)
A
C
Note: Charts are to be used as guides only to proper mantle and liner selection.Cedarapids offers standard (as shown) and other special liner configurations.Consult factory for details.
11060 Reference Book 1/02 5/15/02, 12:32 PM75
76MVP 380 Chamber Settings
Medium-FineChamber
Fine Chamber
A B C
)mm97("8/1-3 )mm221("61/31-4 )mm31("2/1
)mm201("4 )mm141("61/9-5 )mm52("1
)mm711("8/5-4 )mm651("8/1-6 )mm83("2/1-1
)mm331("4/1-5 )mm171("4/3-6 )mm15("2
)mm461("61/7-6 )mm002("8/7-7 )mm67("3
96-003-00840:N/PreniL42-003-00840:N/PeltnaM
A B C
)mm15("2 )mm29("8/5-3 )mm01("8/3
)mm65("61/3-2 )mm59("4/3-3 )mm61("8/5
)mm06("8/3-2 )mm301("61/1-4 )mm91("8/7
)mm56("61/9-2 )mm801("4/1-4 )mm92("8/1-1
)mm28("4/1-3 )mm521("61/51-4 )mm15("2
62-003-00840:N/PreniL15-003-00840:N/PeltnaM
B
25"(635 mm)
A
C
B
27.4"(696 mm)
A
C
11060 Reference Book 1/02 5/15/02, 12:32 PM76
77MVP 380 Chamber Settings
Extra-FineChamber
A B C
)mm23("4/1-1 )mm57("61/51-2 )mm6("4/1
)mm53("8/3-1 )mm87("61/1-3 )mm01("8/3
)mm73("61/7-1 )mm18("61/3-3 )mm31("2/1
)mm04("61/9-1 )mm28("4/1-3 )mm61("8/5
)mm34("61/11-1 )mm68("8/3-3 )mm91("4/3
35-003-00840:N/PreniL15-003-00840:N/PeltnaM
B
27.4"(696 mm)
A
C
11060 Reference Book 1/02 5/15/02, 12:32 PM77
78MVP 450 Chamber Settings
Coarse Chamber
MediumChamber
A B C
)mm892("4/3-11 )mm923("61/51-21 )mm91("4/3
)mm603("61/1-21 )mm733("4/1-31 )mm52("1
)mm813("2/1-21 )mm943("4/3-31 )mm83("2/1-1
)mm923("61/51-21 )mm853("8/1-41 )mm15("2
)mm943("4/3-31 )mm973("61/51-41 )mm67("3
51-003-00450:N/PreniL02-003-00450:N/PeltnaM
B
31.4"(798 mm)
A
C
A B C
)mm191("2/1-7 )mm922("9 )mm61("8/5
)mm302("8 )mm142("2/1-9 )mm52("1
)mm912("8/5-8 )mm652("61/1-01 )mm83("2/1-1
)mm632("61/5-9 )mm172("61/11-01 )mm15("2
)mm072("8/5-01 )mm303("61/51-11 )mm67("3
61-003-00450:N/PreniL02-003-00450:N/PeltnaM
B
31.4"(798 mm)
A
C
Note: Charts are to be used as guides only to proper mantle and liner selection.Cedarapids offers standard (as shown) and other special liner configurations.Consult factory for details.
11060 Reference Book 1/02 5/15/02, 12:32 PM78
79
B
31.4"(798 mm)
A
C
MVP 450 Chamber Settings
Medium-FineChamber
Fine Chamber
A B C
)mm201("4 )mm841("61/31-5 )mm31("2/1
)mm711("8/5-4 )mm461("61/7-6 )mm52("1
)mm331("4/1-5 )mm871("7 )mm83("2/1-1
)mm151("61/51-5 )mm491("8/5-7 )mm15("2
)mm481("4/1-7 )mm522("8/7-8 )mm67("3
71-003-00450:N/PreniL02-003-00450:N/PeltnaM
A B C
)mm75("4/1-2 )mm501("8/1-4 )mm01("8/3
)mm26("61/7-2 )mm901("61/5-4 )mm61("8/5
)mm76("8/5-2 )mm411("2/1-4 )mm91("8/7
)mm37("8/7-2 )mm121("4/3-4 )mm92("8/1-1
)mm98("2/1-3 )mm831("61/7-5 )mm15("2
81-003-00450:N/PreniL12-003-00450:N/PeltnaM
B
31.4"(798 mm)
A
C
11060 Reference Book 1/02 5/15/02, 12:32 PM79
80MVP 450 Chamber Settings
Extra-FineChamber
A B C
)mm23("4/1-1 )mm97("8/1-3 )mm6("4/1
)mm53("8/3-1 )mm28("4/1-3 )mm01("8/3
)mm73("61/7-1 )mm48("61/5-3 )mm31("2/1
)mm04("61/9-1 )mm78("61/7-3 )mm61("8/5
)mm34("61/11-1 )mm98("2/1-3 )mm91("4/3
91-003-00450:N/PreniL12-003-00450:N/PeltnaM
B
31.4"(798 mm)
A
C
11060 Reference Book 1/02 5/15/02, 12:32 PM80
81MVP 550 Chamber Settings
CoarseChamber
MediumChamber
A B C
)mm123("8/5-21 )mm653("41 )mm91("4/3
)mm723("8/7-21 )mm063("61/3-41 )mm52("1
)mm733("4/1-31 )mm173("8/5-41 )mm83("2/1-1
)mm643("8/5-31 )mm183("51 )mm15("2
)mm863("2/1-41 )mm204("61/31-51 )mm67("3
30-003-00060:N/PreniL10-003-00060:N/PeltnaM
A B C
)mm722("61/51-8 )mm762("2/1-01 )mm61("8/5
)mm832("8/3-9 )mm872("61/51-01 )mm52("1
)mm552("61/1-01 )mm492("61/9-11 )mm83("2/1-1
)mm372("4/3-01 )mm903("61/3-21 )mm15("2
)mm503("21 )mm143("61/7-31 )mm67("3
40-003-00060:N/PreniL10-003-00060:N/PeltnaM
B
34"(864 mm)
A
C
B
34"(864 mm)
A
C
Note: Charts are to be used as guides only to proper mantle and liner selection.Cedarapids offers standard (as shown) and other special liner configurations.Consult factory for details.
11060 Reference Book 1/02 5/15/02, 12:32 PM81
82MVP 550 Chamber Settings
Medium-FineChamber
Fine Chamber
A B C
)mm631("8/3-5 )mm971("61/1-7 )mm31("2/1
)mm251("6 )mm591("61/11-7 )mm52("1
)mm861("8/5-6 )mm112("61/5-8 )mm83("2/1-1
)mm681("61/5-7 )mm722("61/51-8 )mm15("2
)mm912("8/5-8 )mm752("8/1-01 )mm67("3
50-003-00060:N/PreniL10-003-00060:N/PeltnaM
A B C
)mm36("2/1-2 )mm411("2/1-4 )mm01("8/3
)mm86("61/11-2 )mm911("61/11-4 )mm61("8/5
)mm37("8/7-2 )mm521("61/51-4 )mm91("8/7
)mm87("61/1-3 )mm031("8/1-5 )mm92("8/1-1
)mm59("4/3-3 )mm841("61/31-5 )mm15("2
60-003-00060:N/PreniL20-003-00060:N/PeltnaM
B
34"(864 mm)
A
C
B
34"(864 mm)
A
C
11060 Reference Book 1/02 5/15/02, 12:32 PM82
83MVP 550 Chamber Settings
Extra-FineChamber
A B C
)mm83("2/1-1 )mm98("2/1-3 )mm6("4/1
)mm14("8/5-1 )mm29("8/5-3 )mm01("8/3
)mm34("61/11-1 )mm59("4/3-3 )mm31("2/1
)mm64("61/31-1 )mm79("61/31-3 )mm61("8/5
)mm94("61/51-1 )mm001("61/51-3 )mm91("4/3
70-003-00060:N/PreniL20-003-00060:N/PeltnaM
B
34"(864 mm)
A
C
11060 Reference Book 1/02 5/15/02, 12:32 PM83
84Rollercone MVP Gradation Chart - Percent Passing
eziStcudorP)mm(
gnitteSediSdesolCrehsurC
"61/5)9.7(
"8/3)5.9(
"61/7)1.11(
"2/1)7.21(
"8/5)9.51(
"4/3)1.91(
)201("4
)98("2/1-3
)67("3
)07("4/3-2
)46("2/1-2
)75("4/1-2
)15("2
)44("4/3-1
)83("2/1-1 001
)23("4/1-1 001 89
)4.52("1 001 99 59
)2.22("8/7 001 99 59 88
)1.91("4/3 001 79 59 19 38
)9.51("8/5 89 49 09 58 37
)7.21("2/1 001 69 98 58 57 36
)5.9("8/3 19 58 57 96 36 15
)9.7("61/5 58 57 56 16 05 34
)4.6("4/1 47 36 25 05 54 73
)8.4(M4 16 15 34 63 33 82
)0.4("23/5 15 24 73 13 82 42
)4.2(M8 24 53 13 62 42 12
)7.1(M01 63 13 62 22 02 81
)0.1(M61 92 42 12 71 51 41
)55.0(M03 12 81 51 21 9 9
)4.0(M04 91 51 41 01 8 7
)3.0(M05 51 21 21 8 7 6
)51.0(M001 21 9 9 7 6 5
)80.0(M002 8 7 6 6 5 4
11060 Reference Book 1/02 5/15/02, 12:32 PM84
85Rollercone MVP Gradation Chart - Percent Passing
eziStcudorP)mm(
gnitteSediSdesolCrehsurC
"8/7)2.22(
"1)4.52(
"4/1-1)23(
"2/1-1)83(
"4/3-1)44(
"2)15(
)201("4 001
)98("2/1-3 001 59
)67("3 001 59 09
)07("4/3-2 89 29 68
)46("2/1-2 001 59 88 18
)75("4/1-2 79 19 38 47
)15("2 001 49 68 67 56
)44("4/3-1 001 89 88 97 66 55
)83("2/1-1 99 79 08 86 65 54
)23("4/1-1 59 09 07 65 64 83
)4.52("1 78 97 85 54 63 92
)2.22("8/7 08 07 84 83 03 52
)1.91("4/3 17 16 04 23 62 12
)9.51("8/5 85 94 43 82 22 81
)7.21("2/1 05 24 82 32 91 61
)5.9("8/3 24 33 12 71 41 21
)9.7("61/5 53 72 91 51 31 01
)4.6("4/1 92 32 61 31 11 9
)8.4(M4 32 91 41 11 9 7
)0.4("23/5 91 61 21 01 8 6
)4.2(M8 71 31 9 7 5 4
)7.1(M01 41 01 8 6 4 3
)0.1(M61 01 8 6 4 3 2
)55.0(M03 6 5 4 3 2 5.1
)4.0(M04 5 4 3 2 5.1 1
)3.0(M05 4 3 2 5.1 1 8.0
)51.0(M001 4 3 5.1 1 5.0 5.0
)80.0(M002 3 2 1 5.0 5.0 3.0
11060 Reference Book 1/02 5/15/02, 12:32 PM85
86Horizontal Shaft Impactor - Specifications
ledoMISH 0404 8405 4605gninepOdeeF)mm(sehcnI
5.04x5.43)9201x678(
4/3-84x4/1-34)8321x9901(
4/3-46x4/1-34)5461x9901(
gninepOegrahcsiD)mm(sehcnI
5.04x55)9201x7931(
4/3-84x8/5-56)8321x7661(
4/3-46x8/5-56)5461x7661(
deeFmumixaMeziS
"61-"41)mm604-653(
"22-"21)mm065-403(
"22-"21)mm065-403(
yticapaC)sennoT(snoT
051-001)631-19(
003-051)272-631(
004-052)363-822(
PH 002-051 003-052 004-003
MPRrotoRlacipyT 036-505 016-053 016-053
deepSrotoR)s/m(mpf
0056-0035)51.33-0.72(
0008-0064)6.04-3.32(
0008-0064)6.04-3.32(
thgieWtinU.dtSrotoRraB3/w
sbl007,02)gk8839(
sbl007,33)gk682,51(
sbl007,04)gk264,81(
thgieWtinU.dtSrotoRraB4/w A/N
sbl008,53)gk932,61(
sbl008,24)gk414,91(
eziSgniraeB "215.5)mm041(
"3.6)mm061(
"3.6)mm061(
rotoRretemaiD
"04)mm0001(
"05)mm0721(
"05)mm0721(
rotoRhtdiW
"04)mm0001(
"84)mm9121(
"46)mm6261(
tcapmIwoReerhTytitnauQraB
gnol"04@3)mm0001(
gnol"84@3)mm9121(
gnol"23@6)mm318(
tcapmIwoRruoFytitnauQraB A/N
gnol"84@4)mm9121(
gnol"23@8)mm318(
tcapmI)dtS(thgieWraB
)srab"4()702(854 )972(516 )681(014
tcapmI)lanoitpO(thgieWraB
)srab"5(A/N )453(187 )632(125
yramirPkcolbonoMthgieWnorpA
sbl0652)gk2611(
sbl0064)gk7802(
sbl0056)gk9492(
rekaerByradnoceSthgieWreniLetalP
sbl001)gk54(
sbl001)gk54(
sbl001)gk54(
rekaerByradnoceSssenkcihTreniLetalP
"3)mm67(
"3)mm67(
"3)mm67(
sreniLemarFrehsurC)hcae(thgieW
sbl07-71)gk23-8(
sbl601-43)gk84-51(
sbl601-43)gk84-51(
emarFrehsurCssenkcihTreniL
"1)mm52(
"5.1)mm83(
"5.1)mm83(
11060 Reference Book 1/02 5/15/02, 12:32 PM86
87Horizontal Shaft Impactor - Specifications
ledoMISH 0806 6906gninepOdeeF)mm(sehcnI
18x23)7502x618(
79x23)4642x318(
gninepOegrahcsiD)mm(sehcnI
18x08)7502x2302(
79x08)4642x2302(
deeFmumixaMeziS
"61-"41)mm604-653(
"61-"41)mm604-653(
yticapaC)sennoT(snoT
056-004)095-363(
057-054)086-804(
PH 005-004)Wk373-892(
006-005)744-373(
MPRrotoRlacipyT 015-003 015-003
deepSrotoR)s/m(mpf
0008-0964)8.04-9.32(
0008-0964)8.04-9.32(
thgieWtinU.dtSrotoRraB3/w A/N A/N
thgieWtinU.dtSrotoRraB4/w
005,76)816,03(
000,77)729,43(
eziSgniraeB "166.8)mm022(
"166.8)mm022(
rotoRretemaiD
"06)mm4251(
"06)mm4251(
rotoRhtdiW
"08)mm2302(
"69)mm8342(
tcapmIwoReerhTytitnauQraB A/N A/N
tcapmIwoRruoFytitnauQraB
)mm318(gnol"23@4)mm9121(gnol"84@4
)mm9121(gnol"84@8
tcapmI)dtS(thgieWraB
)srab"4(
)681(014)972(516
)972(516
tcapmI)lanoitpO(thgieWraB
)srab"5(
)632(125)453(187
)453(187
yramirPkcolbonoMthgieWnorpA A/N A/N
etalPrekaerBthgieWreniL
sbl001)gk54(
sbl001)gk54(
reniLetalPrekaerB)hcae(ssenkcihT
"3)mm67(
"3)mm67(
sreniLemarFrehsurC)hcae(thgieW
sbl66)gk03(
sbl66)gk03(
emarFrehsurCssenkcihTreniL
"2)mm15(
"2)mm15(
11060 Reference Book 1/02 5/15/02, 12:32 PM87
88HSI Gradation Curves
The above curves show approximate gradation for various sizes ofsecondary impactors at various speeds. The numbers on each curve arethe fpm the curve represents. The chart is based on average limestoneand breaker plate settings of 2" and 1". Gradation will vary dependingon particle size of feed, rate of feed, hardness of rock and naturalbreaking characteristics.
100
90 80 70 60 50 40 30 20 10 0
100
90 80 70 60 50 40 30 20 10 0
Mat
eria
l: L
imes
ton
eB
reak
er P
late
Set
tin
gs:
Pri
mar
y 2"
Sec
on
dar
y 1"
% Passing
200M
100M
50M
30M
15M
8M4M
3/8"
3/4"
1-1/
2"
Squ
are
Ope
ning
Scr
een
Ft/M
in
8000
6500
RP
M
60"
Rot
or50
" R
otor
5300
3900
611
497
405
298
40"
Rot
or
N/A
630
505
N/A
509
414
337
248
8000
Ft/M
in
6500
Ft/M
in
5300
Ft/M
in
3900
Ft/M
in
11060 Reference Book 1/02 5/15/02, 12:32 PM88
89Percent Passing - HSI Gradation Chart
tcudorPeziS
enotsemiL elcyceRetercnoC0093
MPF0035
MPF0056
MPF0008
MPF0035
MPF0056
MPF
"2/1-4 0.001 0.001
"4 5.89 7.89
"2/1-3 0.79 4.79 0.001
"3 0.59 1.69 0.99 0.001
"4/3-2 0.39 8.49 0.79 5.99
"2/1-2 0.19 5.39 0.59 0.99
"4/1-2 0.98 3.29 0.001 0.49 0.89
"2 0.78 0.19 0.99 0.39 0.79
"4/3-1 0.58 7.98 0.79 0.001 0.09 0.49
"2/1-1 0.38 0.48 0.59 0.79 0.58 0.19
"4/1-1 0.67 9.97 0.88 0.49 0.08 0.88
"1 0.96 3.17 0.18 0.19 0.27 0.58
"8/7 0.26 8.26 0.47 0.88 0.36 0.18
"4/3 0.55 3.45 0.76 0.58 0.65 0.67
"8/5 0.64 7.64 0.85 0.67 0.15 0.17
"2/1 0.73 1.93 0.94 0.76 0.64 0.56
"8/3 0.72 5.13 0.04 0.85 0.04 0.55
"61/5 0.42 9.72 0.53 5.15 0.73 0.05
"4/1 0.12 3.42 0.03 0.54 0.43 0.64
M4 0.81 7.02 0.52 5.83 0.82 0.83
M6 5.51 6.71 0.12 5.33 0.42 0.43
M8 0.31 5.41 0.71 5.82 0.02 0.03
M01 0.11 4.21 0.41 5.52 0.71 0.52
M61 0.9 3.01 0.11 5.02 0.51 0.02
M03 0.6 2.7 0.8 5.61 0.21 0.61
M04 0.5 2.6 0.6 5.41 0.11 0.41
M05 0.4 2.5 0.5 5.21 0.9 0.21
M001 0.3 1.4 5.3 5.01 0.6 0.8
M002 0.2 1.3 0.2 5.7 0.4 0.5
11060 Reference Book 1/02 5/15/02, 12:32 PM89
90
11060 Reference Book 1/02 5/15/02, 12:32 PM90
91VSI Application Specifications
TPH is an estimate based on maximum feed size shown passing squarescreen cloth opening. A reduction in feed size will increase crusherthruput. Cutting feed size in half can increase TPH by 20%. Capacityfigures are shown as total TPH thru crusher. Total = New Feed plusRecirculating Load.
VSI Horsepower Requirements
This chart may be used as a guide to estimate the horsepower requiredper ton when producing different size materials with different crushingchamber configurations. It assumes hard stone or gravel.
Closed CircuitScreen Size
Required HP/TPH
Shoe Table &Anvil (S/A)
Enclosed Rotor &Anvil (R/A)
Enclosed Rotor &Rockshelf (R/R)
1" 1.2 - 1.3 1.4 - 1.5 1.8 - 2.0
3/4" 1.3 - 1.4 1.5 - 1.7 2.0 - 2.1
1/2" 1.5 - 1.6 1.8 - 1.9 2.2 - 2.4
3/8" 1.7 - 1.8 2.0 - 2.1 2.5 - 2.6
1/4" 1.8 - 1.9 2.1 - 2.2 2.6 - 2.7
Notes: Maximum allowable applied horsepower is 600 hp for 2100 &2600 VSI; 500 hp for 1800 VSI.
ledoM rehsurCrebmahC DO MPR HPT .xaM
eziSdeeF PH
ISV0062
elbaT "14 069 056-003 "6 006-003
elbaT "14 0801 056-003 "5 006-003
ISV0012
elbaT "73 0021 004-052 "3 006-003
elbaT "14 0801 004-052 "3 006-004
rotoR "43 0551 053-002 "2/1-2 006-003
ISV0081
elbaT "23 0041 002-051 "4/1-2 004-002
elbaT "53 0821 002-051 "4/1-2 004-002
rotoR "43 0571 002-051 "2 005-052
11060 Reference Book 1/02 5/15/02, 12:32 PM91
92VSI Gradation: Table with Anvils
Basalts, Gravels and Tougher Materials(Percent Passing)
tcudorPeziS
deeF"6ro5 deeF"3
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251 001
"5 721 79
"4 201 88 001
"3 67 07 001 79 001
"2/1-2 46 25 001 89 39 67 001
"2 15 63 99 59 88 26 001 99
"2/1-1 83 01 49 88 47 24 001 99 39
"1 4.52 5 08 07 25 42 39 09 77
"4/3 1.91 07 75 04 21 38 77 16
"2/1 7.21 65 44 03 0 86 85 24
"8/3 5.9 64 53 42 75 74 23
"4/1 4.6 73 72 81 54 73 32
M4 8.4 03 22 41 83 03 91
M8 4.2 02 41 9 52 02 31
M61 0.1 31 01 7 71 31 9
M03 55.0 01 8 6 11 9 7
M05 3.0 8 6 4 7 6 5
M001 51.0 6 4 3 5 4 4
M002 80.0 4 3 2 4 3 3
11060 Reference Book 1/02 5/15/02, 12:32 PM92
93VSI Gradation: Table with Anvils
Limestone, Dolomite and Friable Materials(Percent Passing)
tcudorPeziS
deeF"6ro5 deeF"3
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251 001
"5 721 79
"4 201 88 001
"3 67 07 99 001
"2/1-2 46 25 001 69 67
"2 15 63 001 99 29 26 001
"2/1-1 83 01 89 49 38 24 001 001 89
"1 4.52 5 09 08 46 42 79 39 88
"4/3 1.91 18 07 35 21 09 38 17
"2/1 7.21 86 65 93 0 77 86 45
"8/3 5.9 85 64 23 66 75 24
"4/1 4.6 84 73 52 55 54 33
M4 8.4 14 03 02 64 83 72
M8 4.2 72 02 31 13 52 71
M61 0.1 81 31 9 12 71 21
M03 55.0 31 01 7 41 11 8
M05 3.0 9 8 5 9 7 6
M001 51.0 7 6 4 6 5 4
M002 80.0 5 4 3 5 4 3
11060 Reference Book 1/02 5/15/02, 12:32 PM93
94VSI Gradation: Table with Anvils
Basalts, Gravels and Tougher Materials(Percent Passing)
tcudorPeziS
deeF"2 deeF"1
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251
"5 721
"4 201
"3 67
"2/1-2 46
"2 15 001
"2/1-1 83 66 001 001 001
"1 4.52 04 79 69 29 001 001 001 001
"4/3 1.91 62 09 68 67 85 99 89 79
"2/1 7.21 01 77 37 95 23 29 28 47
"8/3 5.9 0 66 95 44 51 87 46 15
"4/1 4.6 15 44 92 0 16 84 83
M4 8.4 24 53 12 94 04 03
M8 4.2 72 91 11 13 62 91
M61 0.1 81 31 8 02 71 31
M03 55.0 21 9 6 41 11 8
M05 3.0 8 7 5 9 8 6
M001 51.0 7 5 3 7 6 4
M002 80.0 5 4 2 6 5 3
11060 Reference Book 1/02 5/15/02, 12:32 PM94
95VSI Gradation: Table with Anvils
Limestone, Dolomite and Friable Materials(Percent Passing)
tcudorPeziS
deeF"2 deeF"1
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251
"5 721
"4 201
"3 67
"2/1-2 46
"2 15 001
"2/1-1 83 66 001 001 001
"1 4.52 04 89 69 59 001 001 001
"4/3 1.91 62 19 88 28 85 001 99 79
"2/1 7.21 01 08 57 46 23 69 98 67
"8/3 5.9 0 86 26 05 51 48 07 35
"4/1 4.6 75 94 43 0 86 45 04
M4 8.4 84 83 52 65 54 33
M8 4.2 03 32 41 43 82 12
M61 0.1 02 51 9 22 81 41
M03 55.0 41 01 7 51 21 9
M05 3.0 9 7 5 9 8 7
M001 51.0 7 5 4 7 6 5
M002 80.0 5 4 3 6 5 4
11060 Reference Book 1/02 5/15/02, 12:32 PM95
96VSI Gradation: Rotor with Anvils
Basalts, Gravels and Tougher Materials(Percent Passing)
tcudorPeziS
deeF"2 deeF"2/1-1
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251
"5 721
"4 201
"3 67
"2/1-2 46
"2 15 001
"2/1-1 83 66 001 001 001 001 001 001
"1 4.52 04 89 69 69 07 001 99 89
"4/3 1.91 62 39 88 68 03 89 39 09
"2/1 7.21 01 28 57 96 02 98 97 47
"8/3 5.9 0 27 26 55 7 87 66 95
"4/1 4.6 06 94 14 0 56 15 34
M4 8.4 15 83 13 65 04 33
M8 4.2 33 32 71 53 52 91
M61 0.1 22 51 11 32 71 31
M03 55.0 51 01 8 51 21 9
M05 3.0 01 7 6 01 7 6
M001 51.0 8 5 4 7 5 4
M002 80.0 5 4 3 5 4 3
11060 Reference Book 1/02 5/15/02, 12:32 PM96
97VSI Gradation: Rotor with Anvils
Limestone, Dolomite and Friable Materials(Percent Passing)
tcudorPeziS
deeF"2 deeF"2/1-1
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251
"5 721
"4 201
"3 67
"2/1-2 46
"2 15 001
"2/1-1 83 66 001 001 001 001 001 001
"1 4.52 04 99 79 69 07 001 99 99
"4/3 1.91 62 59 09 68 03 99 59 29
"2/1 7.21 01 58 77 37 02 39 28 77
"8/3 5.9 0 57 66 95 7 48 07 36
"4/1 4.6 26 15 44 0 07 65 74
M4 8.4 35 24 53 95 54 63
M8 4.2 43 72 91 93 82 22
M61 0.1 22 81 31 52 91 51
M03 55.0 51 21 9 61 31 11
M05 3.0 01 8 7 01 8 7
M001 51.0 8 7 5 7 6 5
M002 80.0 5 5 4 5 4 4
11060 Reference Book 1/02 5/15/02, 12:32 PM97
98VSI Gradation: Rotor with Anvils
Basalts, Gravels and Tougher Materials(Percent Passing)
tcudorPeziS
deeF"1 deeF"8/3
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251
"5 721
"4 201
"3 67
"2/1-2 46
"2 15
"2/1-1 83
"1 4.52 001 001 001
"4/3 1.91 85 001 89 79
"2/1 7.21 23 69 28 67
"8/3 5.9 51 48 46 35 001 001 001
"4/1 4.6 0 86 84 04 57 001 99 49
M4 8.4 65 04 33 84 89 09 38
M8 4.2 43 62 12 0 96 85 74
M61 0.1 22 71 41 64 43 72
M03 55.0 51 11 9 03 02 51
M05 3.0 9 8 7 91 31 9
M001 51.0 7 6 5 21 8 6
M002 80.0 6 5 4 7 5 4
11060 Reference Book 1/02 5/15/02, 12:32 PM98
99VSI Gradation: Rotor with Anvils
Limestone, Dolomite and Friable Materials(Percent Passing)
tcudorPeziS
deeF"1 deeF"8/3
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251
"5 721
"4 201
"3 67
"2/1-2 46
"2 15
"2/1-1 83
"1 4.52 001 001 001
"4/3 1.91 85 001 99 79
"2/1 7.21 23 79 98 08
"8/3 5.9 51 09 07 85 001 001
"4/1 4.6 0 47 45 44 57 001 001 79
M4 8.4 16 54 73 84 99 49 68
M8 4.2 83 82 42 0 47 16 35
M61 0.1 42 81 61 05 83 03
M03 55.0 61 21 01 23 32 71
M05 3.0 01 8 7 12 51 11
M001 51.0 7 6 5 31 9 7
M002 80.0 6 5 4 8 6 5
11060 Reference Book 1/02 5/15/02, 12:32 PM99
100VSI Gradation: Rotor with Rockshelf
Basalts, Gravels and Tougher Materials(Percent Passing)
tcudorPeziS
deeF"2 deeF"2/1-1
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251
"5 721
"4 201
"3 67
"2/1-2 46
"2 15 001 001 001 001
"2/1-1 83 66 29 98 78 001 001 001 001
"1 4.52 04 67 86 26 07 58 77 17
"4/3 1.91 62 36 45 64 03 07 65 74
"2/1 7.21 01 94 04 23 02 25 83 03
"8/3 5.9 0 83 92 32 7 14 82 22
"4/1 4.6 03 32 71 0 23 22 71
M4 8.4 52 91 41 82 02 51
M8 4.2 81 31 01 22 51 21
M61 0.1 31 9 7 61 11 9
M03 55.0 11 8 6 11 9 7
M05 3.0 9 7 5 9 7 5
M001 51.0 7 5 4 7 5 4
M002 80.0 5 4 3 5 4 3
11060 Reference Book 1/02 5/15/02, 12:32 PM100
101VSI Gradation: Rotor with Rockshelf
Limestone, Dolomite and Friable Materials(Percent Passing)
tcudorPeziS
deeF"2 deeF"2/1-1
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251
"5 721
"4 201
"3 67
"2/1-2 46
"2 15 001 001 001 001
"2/1-1 83 66 39 19 88 001 001 001 001
"1 4.52 04 87 17 56 07 68 08 47
"4/3 1.91 62 66 75 05 03 47 06 35
"2/1 7.21 01 25 34 63 02 65 34 43
"8/3 5.9 0 14 33 62 7 54 23 52
"4/1 4.6 23 52 02 0 63 52 02
M4 8.4 72 12 61 13 32 81
M8 4.2 02 41 21 42 71 41
M61 0.1 51 01 8 81 21 01
M03 55.0 31 9 7 31 9 8
M05 3.0 01 7 6 11 7 5
M001 51.0 8 5 4 8 5 4
M002 80.0 6 4 3 6 4 3
11060 Reference Book 1/02 5/15/02, 12:32 PM101
102VSI Gradation: Rotor with Rockshelf
Basalts, Gravels and Tougher Materials(Percent Passing)
tcudorPeziS
deeF"1 deeF"8/3
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251
"5 721
"4 201
"3 67
"2/1-2 46
"2 15
"2/1-1 83
"1 4.52 001 001 001 001
"4/3 1.91 85 19 28 87
"2/1 7.21 23 07 75 74
"8/3 5.9 51 45 04 13 001 001 001 001
"4/1 4.6 0 04 82 22 57 98 58 28
M4 8.4 33 42 81 84 67 07 66
M8 4.2 52 81 41 0 64 83 13
M61 0.1 91 31 01 03 32 81
M03 55.0 41 01 8 12 71 41
M05 3.0 11 8 6 61 31 11
M001 51.0 8 6 5 21 9 7
M002 80.0 5 4 3 9 7 6
11060 Reference Book 1/02 5/15/02, 12:32 PM102
103VSI Gradation: Rotor with Rockshelf
Limestone, Dolomite and Friable Materials(Percent Passing)
tcudorPeziS
deeF"1 deeF"8/3
deeFdeepSrellepmI
deeFdeepSrellepmI
hcnI mm %001 %08 %06 %001 %08 %06
"6 251
"5 721
"4 201
"3 67
"2/1-2 46
"2 15
"2/1-1 83
"1 4.52 001 001 001 001
"4/3 1.91 85 29 58 08
"2/1 7.21 23 47 26 25
"8/3 5.9 51 95 54 53 001 001 001 001
"4/1 4.6 0 44 13 52 57 19 68 38
M4 8.4 73 72 12 84 87 27 86
M8 4.2 82 02 61 0 84 24 43
M61 0.1 12 51 11 23 62 02
M03 55.0 61 11 9 22 91 61
M05 3.0 21 9 7 71 41 21
M001 51.0 9 7 5 21 01 8
M002 80.0 6 4 3 01 8 6
11060 Reference Book 1/02 5/15/02, 12:32 PM103
104
Hammer Options
Fasturn - tip on solid arm; tip can be turned 180° without removing arm.
Finger clamp (Clark) - tip on split arm; tip and arm can be turned 180°,arm must be removed.
Long arms produce maximum fines. Short arms produce coarsermaterial.
Hammer Weight Balancing
Hammer weights must be balanced between rows to ensure minimumvibration. Heaviest hammers should be mounted centrally on thespinner and lighter ones toward the outside. If there is more than twopounds difference between rows on a two-row spinner or between anytwo rows on a three-row spinner, hammers must be interchanged toobtain a balance within two pounds. Speeds over 1000 rpm require moreaccurate balance.
When Ordering Be Sure to Specify:
1. *Percent of silica and other abrasive oxides present.
2. *Type of stone in quarry.
3. Size of stone fed to mill.
4. Size of stone.
5. If finished product is being made in one pass or if it is to be passedover sizing screen in a closed circuit.
6. Power unit, type, hp, rpm and keyway in PTO.
7. Always specify type of drive: V-belt or direct.
With this information we can recommend correct grates for bestperformance.
*If in doubt send small sample to Cedarapids Inc.
Hammermill SizeHammermill size is determined by the distance between the inside of theside plates and diameter of hammer swing, ie 40" x 33".
sthgieW&sgninepO,MPR,PH
ledoM eziScirtcelE
PHMPR
muminiMgninepO
mumixaMgninepO
thgieW)sbl(
3302 33x02 001-05 0021-006 81x2/1-21 81x2/1-61 000,7
3303 33x03 002-001 0021-006 2/1-72x2/1-21 2/1-72x2/1-61 000,9
3304 33x04 003-002 0021-006 73x2/1-21 2/1-73x2/1-61 000,21
0405 04x05 005-003 0001-006 74x61 74x02 057,61
11060 Reference Book 1/02 5/15/02, 12:32 PM104
105Hammermill Capacities
Approximate Capacities for Limestone
How to Control Product Size
Product size is controlled by breaker plate setting, hammerRPM and grate combinations. The standard combinations andtype of product for each are shown in the tables in this section.
For ease in changing breaker plate setting, a hydraulic ram andpump are available as an optional extra. The hydraulic ram isused to move the plate in toward the hammer circle. To use thehammermill as an impact breaker, using two rows of hammers,a lower liner plate and grate filler ring, optional extra, replace thegrates.
eziS 0405 3304 3303 3302
)enotsga(suniM"8/1 58-55 06-04 04-02 02-01
suniM"4/1 011-55 08-05 06-03 04-02
suniM"2/1 521-58 09-06 07-05 05-03
suniM"4/3 561-011 021-08 001-06 06-04
suniM"1 591-041 041-001 021-57 07-05
suniM"4/1-1 022-561 061-021 031-09 08-06
suniM"2/1-1 052-591 081-041 041-001 09-07
11060 Reference Book 1/02 5/15/02, 12:32 PM105
106Hammermill Grate Specifications
3/8" AdditionalShims AboveBody PlateWhen Dooris Open
1" Shims +AllowanceFor GratesTolerance
NOTE:Never ExceedMore Than1-1/2" ShimsBelow theBody Plate
52-5/8"
5040 Only 65"
1/4"
2-1/4"
2-1/4"
2-1/4"
3"
3"
3"
3-3/4"
3-3/4"3-3/4" 3-3/4"
5-1/4"
5-1/4"
5-1/4"
5-1/4"
3/8"
Cedarapids recommends the following CFM be used to keep thehammermill/limemill under negative pressure for air pollutionrequirements:
snoitacificepSetarG
foeziSgninepOetarG htdiWdrohC foeziS
gninepOetarG htdiWdrohC
"61/3 "2/1-6 "1 "4/1-2
"4/1 "61/7-6 "2/1-1 "3
"8/3 "61/7-6 "2 "4/3-3
"2/1 "8/3-3 "3 "4/1-5
"4/3 "8/3-3
llimremmah"02 MFC0002 llimemil"02 MFC0262
llimremmah"03 MFC0003 llimemil"03 MFC0004
llimremmah"04 MFC0004 llimemil"04 MFC0035
llimremmah"05 MFC0016
.ssecxe%01edulcnisFMCevoballA
11060 Reference Book 1/02 5/15/02, 12:32 PM106
107
Typi
cal C
edar
apid
s Gr
ate
Com
bina
tions
For
Obt
aini
ng D
iffer
ent S
ized
Pro
duct
s –
2033
, 303
3, 4
033
& 5
040
Ham
mer
mill
sNo
te -
Char
t bel
ow is
bas
ed o
n av
erag
e m
ater
ial,
sing
e pa
ss o
f fee
d, m
ater
ials
5" a
nd u
nder
. 20
33, 3
033
and
4033
mill
spe
ed w
ill v
ary
from
900
to 1
200
rpm
and
504
0 m
ill w
illva
ry fr
om 8
00 to
100
0 rp
m.
Whe
n rp
m is
incr
ease
d pr
oduc
t size
s de
crea
ses.
If i
n do
ubt a
s to
mill
spe
ed o
r gra
te c
ombi
natio
n w
ante
d co
nsul
t fac
tory
.
tcu
dor
Pezi
Sm
umix
aM*
MP
R3
30
23
30
4-
33
03
04
05
MP
Ret
arG
noit
ani
bm
oC
re
bm
uN
eziS
dn
aytit
na
uQ
etar
G
33
04
-3
30
3-
33
02
ro
F0
40
5r
oF
EMI
LG
As
uni
m"
61/
30
02
10
00
1**
1"
8/3
)4(
,"4/
1)
4("
8/3
)5(
,"4/
1)
5(
EMI
LG
As
uni
m"
8/3
00
21
00
01
2"
2/1
)4(
,"8/
3)
3(,"
4/1
)3(
"2/
1)
4(,"
8/3
)4(
,"4/
1)
4(
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1s
uni
m"
10
02
10
00
1**
3**
4,"
1)
3("
4/3
)4(
,"2/
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3(,"
8/3
)2(
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)1(
,"2/
1-1
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3)
5(,"
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4/3
su
nim
"4/
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00
90
08
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uni
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4/1-
10
02
10
00
1**
4 6"
2)
6(,"
1)
7(,"
2/1
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"2
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1(,"
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su
nim
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00
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08
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3s
uni
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4/1-
10
02
10
00
1**
5**
8"
3)
1(,"
2)
1(,"
2/1-
1)
6(,"
1)
5(,"
4/3
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,"2
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3)
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uni
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2/1-
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09
00
8
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su
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08
6"
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8(,"
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09
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87
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nim
"2
00
90
08
**8
"3
)4(
,"2
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)5(
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09
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89
"3
)1(
,"2
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00
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01
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su
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2)
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5(
*Occ
asio
nal l
arge
r size
mat
eria
l can
be
foun
d in
top
size
pro
duct
. **
Fille
r bar
use
d to
com
plet
e th
ese
com
bina
tions
in 3
3" s
ize h
amm
erm
ills.
11060 Reference Book 1/02 5/15/02, 12:33 PM107
108Hammermill Gradation ChartsFor 20", 30", 40" & 50" Units
The estimated product gradation figures given in the two chartsare based on use of three rows of new hammers with breakerplate set within 1⁄2" of hammers. Feed was minus 4", plus 1-1⁄2",dry, medium hard (3.5 Mohs') limestone. A breaker platesetting of 1-1⁄4" from hammers (just covering body plate) givesproduct gradation approximately the same as 2-row operationfor the speeds given at head of each column.
Coarse or No GratesPercent Passing
*Bot
tom
row
of f
igur
es is
equ
ival
ent 5
0" H
amm
erm
ill s
peed
for s
ame
grad
atio
n.
tcu
dor
Pezi
S
setarG
8#setar
G11#
tu
Osetar
Gw
oR
2-
tu
Osetar
G
*M
PR
*M
PR
*M
PR
*M
PR
057526
009057
0501578
00210001
057526
009057
0501578
00210001
057526
009057
0501578
00210001
057526
009057
0501578
00210001
"4/3-1001
0018.69
001001
7.58**8.98**
8.39**7.79
"2/1-1001
0018.99
001001
1.988.39
7.69001
2.482.88
5.296.69
"4/1-15.99
7.99001
4.997.99
8.99001
6.085.78
7.292.89
2.670.28
0.889.39
"14.89
9.896.99
0014.89
9.893.99
8.999.27
4.183.88
4.594.86
7.573.38
9.09
"8/74.79
0.890.99
7.999.69
7.794.89
3.994.76
2.670.48
4.294.46
0.273.97
0.78
"4/30.69
0.792.89
2.998.49
1.693.79
6.898.06
7.072.97
9.787.95
2.760.57
9.28
"8/59.19
8.399.59
9.799.09
9.298.49
8.691.45
1.468.27
6.188.05
0.955.76
3.67
"2/18.28
8.680.19
9.490.18
0.580.98
9.291.44
4.453.36
3.277.24
7.051.95
8.76
"8/31.96
0.571.18
1.786.56
1.176.67
0.284.53
8.446.25
6.065.43
3.145.84
0.65
"61/50.95
8.662.47
0.282.45
9.168.86
0.570.03
8.930.74
9.357.82
2.535.44
0.94
"4/18.94
0.854.66
8.472.34
0.158.85
5.668.62
0.436.04
4.747.32
8.924.63
2.34
M46.83
0.745.55
0.464.03
4.835.64
4.457.02
9.627.23
6.835.71
4.224.82
4.43
M82.22
4.827.43
1.140.51
2.025.52
7.034.21
3.618.91
4.328.9
3.219.51
7.91
M010.12
8.621.23
7.739.31
9.816.32
0.829.11
3.511.81
6.122.9
2.110.41
8.71
M613.61
0.128.52
7.035.01
1.412.81
1.225.9
3.217.41
2.718.6
3.89.01
6.31
M032.21
7.513.91
0.329.7
4.014.31
2.612.7
3.90.11
8.215.4
1.56.6
2.8
M040.01
0.311.61
3.916.6
6.81.11
3.317.5
6.71.9
7.011.3
4.36.4
9.5
M050.9
4.119.31
7.618.5
5.77.9
6.115.4
2.65.7
9.89.1
1.23.3
5.4
M0017.5
2.78.8
4.010.3
3.41.6
6.71.2
2.39.3
9.40.0
0.09.0
8.1
M001-0.0
0.00.0
0.00.0
0.00.0
0.00.0
0.00.0
0.00.0
0.00.0
0.0
11060 Reference Book 1/02 5/15/02, 12:33 PM108
109
Note: For 2-row operation instead of 3-row for 1⁄2" breaker platesetting, use figures from columns 150-300 rpm slower thancolumn selected; that is, 2-row at 1200 rpm approximatelyequals 3-row at 1050 rpm. The figures used in these charts areto be considered as a guide only. Hardness of local deposits,condition of hammers and grates and breaker plate setting willaffect all gradation.
*Bot
tom
row
of f
igur
es is
equ
ival
ent 5
0" H
amm
erm
ill s
peed
for s
ame
grad
atio
n. †
Over
size
to 3
"
Fine GratesPercent Passing
tcu
dor
Pezi
S
setarG
"61/3llA
setarG
1#setar
G3#
setarG
5#
*M
PR
*M
PR
*M
PR
*M
PR
057526
009057
0501578
00210001
057526
009057
0501578
00210001
057526
009057
0501578
00210001
057526
009057
0501578
00210001
"4/3-1
"2/1-1001
"4/1-1001
8.99001
001
"19.99
1.996.99
8.99001
"8/78.99
001001
6.892.99
5.998.99
"4/36.99
8.999.99
0010.89
7.891.99
6.99
"8/50.99
3.995.99
7.996.59
8.697.79
8.89
"2/1001
001001
0013.79
9.794.89
0.993.09
6.296.49
7.69
"8/36.99
7.998.99
9.998.19
6.393.59
2.794.08
5.483.88
0.29
"61/5001
0015.89
9.892.99
5.999.68
4.988.19
2.497.37
3.872.38
0.88
"4/18.99
9.99001
0014.79
9.794.89
9.898.08
3.487.78
4.194.56
4.171.77
9.28
M48.89
1.993.99
5.998.98
4.290.59
5.799.96
3.476.87
2.383.45
9.061.76
4.37
M86.68
8.889.09
0.391.07
3.575.08
5.588.94
1.553.06
9.560.63
0.246.74
3.35
M018.08
0.482.78
7.982.56
1.179.67
0.288.64
9.159.65
3.265.33
4.936.44
0.05
M614.46
6.968.47
9.978.15
2.856.46
7.078.73
5.241.74
0.259.72
0.235.63
1.14
M033.94
2.451.95
9.360.63
1.242.84
1.450.82
2.233.63
8.042.02
7.326.72
6.13
M046.24
8.640.15
0.554.92
9.434.04
8.543.32
0.726.03
6.435.61
7.913.32
1.72
M059.63
0.041.34
9.548.42
5.922.43
9.838.91
1.323.62
9.922.41
9.610.02
3.32
M0019.71
4.028.22
0.527.41
5.712.02
0.326.01
3.319.51
0.910.8
9.92.21
7.41
M001-0.0
0.00.0
0.00.0
0.00.0
0.00.0
0.00.0
0.00.0
0.00.0
0.0
11060 Reference Book 1/02 5/15/02, 12:33 PM109
110
100 60 50 40 30 20 10 8
Mesh Opening
20
30
40
50
60
70
80
90
100
Per
cent
age
Pas
sing
1800 RPM Medium Hard
1600 RPM Medium Hard
1400 RPM Medium Hard
1600 RPM Hard
1400 RPM Hard
1800 RPM Hard
1800 RPM - Soft
1600 RPM - Soft
1400 RPM - Soft
Limemill DataLimemill capacity - Model 20, 20-40 tph; Model 30, 40-60 tph; Model 40,75-85 tph. With all sizes approximately 40-75% passing #40 and 20-50% passing #100. The accompanying Limemill product size charts canbe used to determine the approximate percent passing different sizemesh openings. They are intended as a guide only, as actual percent-ages will vary according to feed size, hammer and moisture content.
Limemill Gradation Charts
llimemiLrofyticapaCHPTetamixorppA
eziS 3302 3303 3304 0405
suniM"8/1)enotsgA( 02-01 04-02 06-04 58-55
suniM"4/1 04-02 06-03 08-05 011-55
sunim"2/1 05-03 07-05 09-06 521-58
sunim"4/3 06-04 001-06 021-08 561-011
sunim"1 07-05 021-57 041-001 591-041
sunim"4/1-1 08-06 031-09 061-021 022-561
sunim"2/1-1 09-07 041-001 081-041 052-591
11060 Reference Book 1/02 5/15/02, 12:33 PM110
111
Size Feed in Relation to Discharge Opening
Angle ofNip 14°
Maximum Feed Size
Crusher Opening
Sizing Feed to CrusherIf particle size is only slightly larger than the discharge opening,very little reduction takes place and the potential capacity is notfully used. If particle size is too large, material is not crusheduntil the weight of the material above it eventually drives itbetween the rolls. When material builds up in the hopper, theshells are subject to unnecessary rubbing wear.
Maximum efficiency and minimum wear occur when properlysized particles are fed at a rate which produces no excessivebuildup but maintains just enough buildups to keep the level ofmaterial just above the point at which the particle will begrabbed and pulled between the rolls.
Refer to "Roll Crusher Maximum Feed Size in Inches" table andthe roll crusher Operation & Maintenance Manual for furtherinstruction.
Roll Crushers
11060 Reference Book 1/02 5/15/02, 12:33 PM111
112Roll Crusher Maximum Capacity
CAUTION!Crushers can be damaged if operated in excess of theseproduction rates, particularly at fine setting and low reductionsratios.Note: 1. Rate shown represent total feed to crusher.
(including circulating load, if in closed circuit)2. Rates at other shell speeds are directly proportional.3. Rates based on material density 100 lbs/cu. ft. Other
densities proportional.4. Consult other charts for maximum feed size and
recommended settings.
htdiWlloRrohcnIrePyticapaCmumixaM
gnitteSlloR)sehcni(
MPF005@HPTdeepSllehS
MPF007@HPTdeepSllehS
detamitsEytisneDnobbiR
4/1 1.2 9.2 0.08
8/3 0.3 2.4 0.77
2/1 8.3 3.5 0.47
8/5 6.4 4.6 0.17
4/3 3.5 4.7 0.86
8/7 9.5 3.8 0.56
1 4.6 0.9 0.26
4/1-1 5.7 5.01 0.85
2/1-1 4.8 8.11 0.45
4/3-1 1.9 7.21 0.05
2 4.9 1.31 0.54
4/1-2 6.01 7.41 0.54
2/1-2 8.11 4.61 0.54
4/3-2 9.21 0.81 0.54
3 1.41 6.91 0.54
4/1-3 3.51 3.12 0.54
2/1-3 5.61 9.22 0.54
4/3-3 6.71 6.42 0.54
4 8.81 2.62 0.54
2/1-4 0.02 8.72 0.54
11060 Reference Book 1/02 5/15/02, 12:33 PM112
113
Ro
ll C
rush
er S
pec
ific
atio
ns
Note
: Up
to 7
00 F
PM s
hell
spee
d pe
rmis
sibl
e on
40"
dia
met
er a
nd la
rger
rolls
. Fo
r 553
0XHD
, spe
ed to
120
0 FP
M p
erm
issi
ble.
Con
sult
fact
ory
for
corr
ectn
ess
of a
pplic
atio
n.*M
axim
um m
otor
/pow
er u
nit r
pm 1
200;
for f
ine
crus
hing
app
licat
ions
, use
max
imum
hp
show
n. F
or la
rger
-than
-nor
mal
feed
, an
incr
ease
in p
ower
may
be
nece
ssar
y, c
onsu
lt fa
ctor
y.**
List
ed w
eigh
ts a
re a
ppro
xim
ate
for r
ubbe
r tire
mod
els.
led
oM
61616142
81035203
03036313
62040314
23146314
03550355D
HX
eziS
61x
6161
x42
81x
0352
x03
03x
0363
x13
62x
0403
x14
23x
1463
x14
03x
5503
x55
*P
H08-04
001-05051-57
002-001052-051
003-002052-051
003-002003-002
053-052053-052
004-003
MP
Rtfa
hsretn
uo
C524-593
573-053004-053
573-003573-003
523-062024-062
583-542583-542
583-542583-542
574-382
**th
gieW
eriT
reb
bu
R003,4
056,7006,01
007,21008,71
006,52009,02
005,82005,52
003,13000,53
000,54
11060 Reference Book 1/02 5/15/02, 12:33 PM113
114
Tw
o-R
oll
Cru
sher
Sp
ecif
icat
ion
s
eziS
ssenkcihT
retneC
sllehS
weN
*retemai
DllehS
weN
egnaR
gnikroW
retneC
otretne
Cslleh
Swe
Nhti
wgninep
OlloR
DT
SD
HD
TS
DH
mumini
M.
moceR
lamro
Netulosb
Amu
mixaM
.moce
Rmu
miniM
mumixa
M.moce
Rmu
mixaM
etulosbA
DT
SD
HD
TS
DH
61x
612
–61
–4/1-51
4/3-6171
4/14/3
_1
–
61x
422
–42
–8/7-22
2/1-528/7-52
4/12/1-1
_8/7-1
–
81x
032
–03
–4/3-82
4/1-238/5-23
4/14/1-2
_8/5-2
–
52x
034/1-2
4/3-203
134/3-82
4/1-238/5-23
4/14/1-2
4/1-18/5-2
8/5-1
03x
032/1-2
303
134/3-82
4/1-238/5-23
4/14/1-2
4/1-18/5-2
8/5-1
62x
04**2
2/1-204
144/3-73
248/3-24
4/12
18/3-2
8/3-1
03x
144/3-2
314
344/1-93
444/1-44
4/1_
18/3-2
8/3-1
23x
144/3-2
–14
–4/1-93
444/1-44
4/13
_4/1-3
_
63x
14–
2/1-3–
144/1-93
444/1-44
4/1_
3_
4/1-3
03x
55–
2/1-3–
5535
954/1-95
4/1_
4_
4/1-3
11060 Reference Book 1/02 5/15/02, 12:33 PM114
115
*With
ext
ende
d fra
me.
†Ti
res
used
may
not
per
mit
full
use
of m
axim
um s
him
set
ting
rang
e. *
*Min
ing
and
logg
ing
tire.
‡Dia
met
ers
can
be .3
75" l
arge
r due
to c
astin
g to
lera
nces
. M
inim
um o
peni
ng is
with
two
smoo
th s
hells
.
eziS
retneC
ssenkcihT
sllehS
weN
llehS
weN
‡retemai
Degna
Rgnikro
Wretne
Cot
retneC
egnaR
gninepOllo
Rslleh
Swe
Nmu
mixaM
gnitteS
mihS
†egnaR
eziS
eriT
ylP
DT
SD
HD
TS
DH
isp02
-51
isp52
-02
isp03
-52
.niM
.dtS
DH
03x
144/3-2
2/1-314
3414
-04
44-
14–
4/13
144
-2/1-83
42x
1121
23x
144/3-2
–14
–2/1-93
-2/1-83
24-
2/1-9334
4/12
–2/1-54
-2/1-83
22x
1121
23x
144/3-2
–14
––
44-
24–
13
–2/1-54
-2/1-83
**LM
22x
1121
23x
144/3-2
–14
–14
-04
54-
142/1-54
4/14/1-4
–2/1-54
-2/1-83
22x
1121
63x
14–
2/1-3–
142/1-93
-2/1-83
24-
2/1-9334
4/1–
24/1-44
-2/1-83
22x
1121
63x
14–
2/1-3–
14–
44-
24–
1–
344
-2/1-83
**LM
22x
1121
63x
14–
2/1-3–
1414
-04
2/1-44-
14–
4/1–
4/1-34/1-44
-2/1-83
42x
1121
03x
55–
2/1-3–
5545
-35
85-
454/1-95
4/1–
4/1-42/1-06
-35
63x
2101
03x
55D
HX
8/1-4–
55–
45-
3585
-45
4/1-9561/3
4/1-4–
8/3-95-
8/7-2563
x21
01
11060 Reference Book 1/02 5/15/02, 12:33 PM115
116
Tw
o-R
oll
Cru
sher
Sp
ecif
icat
ion
s
*Dia
met
ers
are
min
imum
but
can
be
3/8"
long
er d
ue to
cas
ting
tole
ranc
es.
Min
imum
ope
ning
is w
ith tw
o sm
ooth
she
lls.
**14
-toot
h fin
ger g
ears
ava
ilabl
e fro
m a
ppro
xim
atel
y 7/
8" la
rger
max
imum
ope
ning
.
eziS
retneC
ssenkcihT
sllehS
weN
llehS
weN
‡retemai
Degna
Rgnikro
Wretne
Cot
retneC
egnaR
gninepOllo
Rslleh
Swe
Nmu
mixaM
gnitteS
mihS
†egnaR
eziS
eriT
ylP
DT
SD
HD
TS
DH
isp02
-51
isp52
-02
isp03
-52
.niM
.dtS
DH
61x
612
–61
––
71-
512/1-71
4/12/1-1
–81
-51
8x
07.52
61x
422
–61
––
4/3-52-
8/7-228/7-52
4/18/7-1
–8/1-62
-4/1-22
5.41x
78
81x
032
–42
–03
-2/1-92
2/1-23-
038/5-23
4/18/5-2
–8/5-23
-82
81x
78
52x
034/1-2
4/3-203
1303
-2/1-92
2/1-23-
038/5-23
4/18/5-2
8/5-18/5-23
-82
81x
78
*52x
034/1-2
4/3-203
1323
-2/1-13
43-
23–
TS
2/1-1D
H2/1
43
43-
8202
x7
8
03x
034/1-2
303
1303
-2/1-92
2/1-23-
038/7-23
4/18/5-2
8/5-18/5-23
-4/3-82
81x
78
63x
13–
2/1-3–
1313
-4/3-92
2/1-33-
1343
4/1–
343
-2/1-82
61x
98
62x
042
4/1-204
142/1-93
-83
24-
2/1-9334
4/13
244
-4/3-73
22x
1121
62x
042
4/1-204
14–
44-
24–
DT
S2
DH
14
344
-4/3-73
**LM
22x
1121
03x
144/3-2
2/1-314
342/1-93
-2/1-83
24-
2/1-9334
4/12
–44
-2/1-83
22x
1121
03x
144/3-2
2/1-314
34–
44-
24–
DT
S1
DH
4/13
144
-2/1-83
**LM
22x
1121
11060 Reference Book 1/02 5/15/02, 12:33 PM116
117
11060 Reference Book 1/02 5/15/02, 12:33 PM117
118
Ro
ll C
rush
er M
axim
um
Fee
d S
ize
(in
inch
es)*
rehsurC
gnitteS
sllehS
htoom
S2
htiw
deppiuqE
&llehS
htoom
S1
htiw
deppiuqE
llehS
dedaeB-htoo
mS
1
sllehS
dedaeB-htoo
mS
2hti
wdeppiuq
E&lleh
Sdedae
B-htoom
S1
ro***lleh
Sdetagurro
C1
)sehcnini(
retemai
DllehSllo
R)sehcni
ni(rete
maiDlleh
SlloR
)sehcnini(
retemai
DllehSllo
R
6142
03 1304
1455
6142
03 1304
1455
6142
03 1304
1455
**8/5
4/34/3
8/51
1
"4/18/7
4/1-14/1-1
2/1-1
**4/3
8/78/1-1
8/1-14/1-1
4/1-1
"8/38/3-1
4/3-14/3-1
**8/7
8/1-14/1-1
2/1-12/1-1
8/5-18/7
8/1-14/1-1
2/1-12/1-1
8/5-1
"2/18/5-1
8/1-18/3-1
2/1-14/3-1
4/3-12
**1
4/1-18/3-1
8/5-18/5-1
24/1-1
8/3-18/5-1
4/3-14/3-1
2
"8/52/1-1
4/3-12
24/1-2
**8/1-1
8/3-12/1-1
4/3-14/3-1
8/1-28/3-1
8/5-18/7-1
22
8/3-28/5-1
24/1-2
2/1-22/1-2
8/7-2
"4/34/1-2
4/1-28/5-2
8/1-3
11060 Reference Book 1/02 5/15/02, 12:33 PM118
119
*Bas
ed o
n re
gula
r sha
ped
parti
cles
with
rela
tivel
y sm
ooth
sur
face
s, s
uch
as a
vera
ge g
rave
l. H
ighl
y fri
able
mat
eria
l, irr
egul
ar s
hape
d pa
rticl
es a
nd/o
r par
ticle
s w
ith re
lativ
ely
roug
hsu
rface
s pe
rmit
som
ewha
t lar
ger f
eed
size
s. H
owev
er s
ize o
r vol
ume
of fe
ed m
ust b
e re
gula
ted
so th
at d
isch
arge
vol
ume
does
not
exc
eed
70%
of t
heor
etic
al m
axim
um (s
olid
ribb
on)
volu
me,
whi
ch c
ould
occ
ur a
t the
clo
ser s
ettin
gs.
**To
p ro
w o
f fig
ures
is re
com
men
ded
size
; bot
tom
row
is m
axim
um p
artic
le.
Reco
mm
ende
d pa
rticl
e si
zes
are
with
in th
e pr
escr
ibed
redu
ctio
n ra
tio. M
axim
um p
artic
le si
zes a
re th
e per
mis
sibl
e occ
asio
nal o
vers
ize p
artic
les t
hat w
ill b
e grip
ped
unde
r nor
mal
cond
ition
s. *
**Sh
ells
can
be w
ith o
r with
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03 1304
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8/74/1-1
2/1-18/5-1
8/7-18/7-1
4/1-22/1-1
4/3-12
4/1-24/1-2
4/3-24/3-1
4/1-28/3-2
4/3-24/3-2
4/1-3
18/3-1
8/5-14/3-1
22
8/3-24/3-1
24/1-2
2/1-22/1-2
32
8/3-22/1-2
8/7-28/7-2
2/1-3
4/1-18/7-1
24/1-2
4/1-28/5-2
8/3-24/1-2
4/3-24/3-2
4/1-34/3-2
8/7-24/1-3
4/1-34/3-3
2/1-18/1-2
4/1-22/1-2
2/1-28/7-2
8/5-24/3-2
8/1-28/1-3
8/5-38/1-3
4/1-38/5-3
8/5-38/1-4
4/3-18/3-2
2/1-24/3-2
4/3-24/1-3
38/1-3
2/1-32/1-3
42/1-3
8/5-34
44/3-4
24/3-2
8/1-38/1-3
8/5-32/1-3
44
2/1-44
2/1-42/1-4
4/1-5
2/1-24/1-3
8/5-38/5-3
8/1-44/1-4
8/5-48/5-4
8/1-54/3-4
4/1-54/1-4
8/7-5
34/1-4
4/3-48/3-5
8/7-58/1-6
8/5-6
11060 Reference Book 1/02 5/15/02, 12:33 PM119
120Two-Roll Crusher Estimated Gradation Chart
Percent Passing (Open Circuit)
tcudorPeziS
gnitteSediSdesolCrehsurC
"4/1 "8/3 "2/1 "8/5 "4/3 "8/7 "1 "4/11
"01
"9
"8
"7
"6
"5
"4
"2/13
"3
"4/32
"2/12
"4/12 001
"2 001 59
"4/31 89 09
"2/11 001 29 28
"4/11 001 39 68 57
"1 001 09 5.18 37 26
"8/7 001 29 68 57 66 65
"4/3 001 29 1.58 57 56 55 74
"8/5 69 88 1.67 76 4.85 5.94 5.24
"2/1 001 09 87 5.56 65 9.84 5.14 5.53
"8/3 79 87 85 05 24 7.63 13 72
"61/5 29 4.27 35 5.54 83 2.33 92 42
"4/1 97 9.06 34 2.73 5.13 5.72 32 02
M4 65 7.54 5.53 2.82 42 12 5.71 51
M8 33 4.52 81 7.51 5.31 9.11 9.9 5.8
M01 82 6.12 3.51 3.31 9.11 8.9 3.8 2.7
M61 71 2.31 4.9 1.8 8.6 8.5 5 4.4
M03 4.9 3.7 2.5 5.4 8.3 3.3 9.2 5.2
M04 7 5.5 9.3 4.3 9.2 5.2 1.2 9.1
M05 4.5 3.4 3 6.2 3.2 9.1 6.1 4.1
M001 2.3 5.2 7.1 5.1 3.1 1.1 0.1 8.
11060 Reference Book 1/02 5/15/02, 12:33 PM120
121Two-Roll Crusher Estimated Gradation Chart
Percent Passing (Open Circuit)
tcudorPeziS
gnitteSediSdesolCrehsurC
"2/11 "4/31 "2 "4/12 "2/12 "4/32 "3 "2/13 "4
"01
"9
"8
"7
"6 001 001 001
"5 001 001 69 78 87
"4 001 59 09 48 47 56
"2/13 001 39 78 18 67 66 85
"3 001 39 48 87 27 76 85 25
"4/32 001 69 88 5.97 5.37 5.76 5.26 45 5.84
"2/12 69 19 28 47 86 5.26 85 05 54
"4/12 39 58 67 5.86 36 85 5.35 5.64 5.14
"2 78 97 96 26 75 35 94 5.24 83
"4/31 08 27 26 65 25 84 44 5.83 5.43
"2/11 17 26 5.45 94 54 24 5.83 43 5.03
"4/11 5.26 55 84 34 04 73 43 03 72
"1 25 64 04 63 5.33 13 5.82 52 5.22
"8/7 5.64 5.14 63 5.23 03 82 62 5.22 1.02
"4/3 93 5.43 5.03 5.72 5.52 5.32 22 91 3.71
"8/5 2.53 13 2.72 5.42 8.22 12 5.91 71 5.51
"2/1 8.92 62 32 12 4.91 81 5.61 8.41 3.31
"8/3 5.22 5.91 5.71 8.51 6.41 7.31 7.21 2.11 2.01
"61/5 02 6.71 7.51 2.41 2.31 3.21 3.11 01 1.9
"4/1 71 8.41 31 9.11 2.11 3.01 7.9 6.8 8.7
M4 8.21 2.11 01 1.9 5.8 8 4.7 6.6 9.5
M8 3.7 4.6 7.5 3.5 9.4 6.4 3.4 8.3 4.3
M01 2.6 4.5 8.4 4.4 1.4 9.3 7.3 2.3 9.2
M61 8.3 3.3 9.2 7.2 5.2 4.2 3.2 2 8.1
M03 2.2 9.1 7.1 6.1 5.1 4.1 3.1 2.1 1.1
M04 7.1 4.1 3.1 2.1 2.1 2.1 1.1 1 9.
M05 3.1 1.1 1 1 1 1 9. 8. 8.
M001 7. 6. 5. 5. 5. 5. 5. 4. 4.
11060 Reference Book 1/02 5/15/02, 12:33 PM121
122
Dual Feed (Option #2) – Little recirculating load on screen. Probable capacityabout the same as single feed which is less complicated.
Three Roll Crushers
Three-roll crushers can provide twice the reduction ratio of a dual roll crusher. Asingle-feed, three roll with a 20/80 or up to 66-2⁄3 - 33-1⁄3 split will produce greatercapacity and a smaller percentage of overs as its second stage does not have tore-crush material reduced to finished size by the first stage. These particles fillthe voids at the second stage, resulting in a denser material ribbon.
At higher material size split ratios, the dual feed will "out produce" the single feedbut a much larger screen is required to handle the large recirculating load. Forthis reason in a closed circuit operation, the single feed method is preferred. Thebest application for dual feeding is in open circuit with other suitable crushersfollowing to handle the high percentage of oversize passing through the three-roll.
A C
B
SECOND STAGE ORFINE SETTING
FEED
FIRST STAGE ORCOARSE SETTING
Single Feed – Little recirculating load on screen. Capacity same as alternatedual feed below. Best for CLOSED circuit plants.
A C
B
COARSE SETTING
COARSER FEEDFIRST STAGE
FINER FEEDSECOND STAGE
FINE SETTING
A C
B
FINE SETTING
FINER FEEDSECOND STAGE
COARSER FEEDFIRST STAGE
COARSE SETTING
Dual Feed (Option #1) – Large recirculating load on screen. Best for OPENcircuit operation when other crushers follow.
11060 Reference Book 1/02 5/15/02, 12:33 PM122
123
NOTE: Up to 700 FPM shell speed permissible on 40" diameter andlarger rolls. Up to 1800 maximum power RPM. For finecrushing applications use maximum hp shown. For larger-than-normal feed, an increase in power may be necessary.Consult factory.
** Used as drive pulley; standard size given, but may vary with drivearrangement.
Three-Roll Reductioneer Specifications
eziS 3-5203 3-6204 3-2314 3-6314
PH 053-002 004-052 054-003 055-053
retemaiDllehS 03 04 14 14
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.grb@.aidtfahsretnuoC 8/1-5 8/1-5 61-51-5 61/51-5
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.aiD 63 15 85 85
ecaF 8/3-41 2/1-21 8/5-71 8/5-71
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MPR
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573-003 024-062 583-542 583-542
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oitaRevirDraeG 1:41.5 1:87.5 1:4.5 1:4.5
sgnirpSnoisserpmoC 4 8 8 8
sgnirpSciluardyH-saG 4 4 8 8
thgieWetamixorppA 000,91 003,82 000,83 000,34
11060 Reference Book 1/02 5/15/02, 12:33 PM123
124
eziS
retne
Csse
nkcih
Tslle
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11060 Reference Book 1/02 5/15/02, 12:33 PM124
125Three-Roll Estimated Product Gradation
Chart Guide (Single Feed Only)
lloRreppU "2/1 "4/3 "1 "4/1-1 "2/1-1 "4/3-1 "2 "2/1-2 "3 "2/1-3 "4 "2/1-4
lloRrewoL "4/1 "8/3 "2/1 "8/5 "4/3 "8/7 "1 "4/1-1 "2/1-1 "4/3-1 "2 "4/1-2
"5+
0.1"2/1-4x5
4x2/1-4
2/1-3x4 0.1 0.2
3x2/1-3 0.1 0.2 0.7
4/3-2x3 0.1 0.1 0.3 0.3
2/1-2x4/3-2 0.1 0.3 0.4 5.5
4/1-2x2/1-2 0.1 0.1 0.4 0.6 5.5
2x4/1-2 0.1 0.4 0.6 0.7 2.7
4/3-1x2 0.1 0.4 0.6 0.7 8.7 7.6
2/1-1x4/3-1 0.1 0.4 0.7 0.8 8.01 4.8 8.7
4/1-1x2/1-1 0.3 0.2 0.4 0.7 5.9 6.7 3.7 7.6
1x4/1-1 0.2 0.3 5.01 0.11 9.31 7.11 8.9 9.8 8.7
8/7x1 0.2 0.2 0.2 5.5 7.7 4.6 1.6 9.4 5.4 9.3
4/3x8/7 0.2 0.5 0.01 8.01 1.21 6.9 3.8 6.7 1.6 5.5
8/5x4/3 0.2 0.3 0.9 7.8 1.7 0.6 8.4 2.4 8.3 7.2 3.2
2/1x8/5 0.4 0.01 3.11 0.21 3.01 8.8 5.7 0.6 4.5 7.4 9.3
8/3x2/1 0.1 0.11 3.12 8.61 3.51 2.31 5.11 1.9 1.8 1.7 0.6 8.5
61/5x8/3 0.3 9.5 3.5 8.4 4.4 8.3 3.3 2.3 8.2 1.2 0.2 8.1
4/1x61/5 0.21 2.21 6.01 9.8 1.7 1.6 5.5 2.4 3.3 0.3 0.3 6.2
M4x4/1 3.12 2.61 2.11 7.9 2.8 0.7 0.6 3.5 7.4 9.3 4.3 1.3
M8xM4 6.72 6.12 4.51 5.31 5.11 8.9 3.8 9.6 1.6 2.5 8.4 3.4
M01xM8 3.5 0.4 9.2 6.2 3.2 2.2 8.1 4.1 2.1 1.1 0.1 9.0
M61xM01 7.11 9.8 3.6 6.5 0.5 3.4 6.3 0.3 7.2 3.2 1.2 9.1
M03xM61 1.8 3.6 5.4 9.3 3.3 7.2 3.2 0.2 8.1 5.1 3.1 2.1
M04xM03 6.2 9.1 4.1 2.1 0.1 9.0 9.0 6.0 6.0 5.0 4.0 4.0
M05xM04 7.1 3.1 9.0 9.0 7.0 6.0 5.0 5.0 4.0 3.0 3.0 2.0
M001xM05 3.2 0.2 4.1 2.1 1.1 9.0 6.0 6.0 7.0 5.0 6.0 5.0
M001- 4.3 7.2 8.1 6.1 4.1 2.1 1.1 9.0 8.0 6.0 6.0 5.0
%latoT 001 001 001 001 001 001 001 001 001 001 001 001
11060 Reference Book 1/02 5/15/02, 12:33 PM125
126Three Roll Crusher - Dual Feed Only
*tiucriCnepOrofsreilpitluMyticapaC-IelbaT
oitaRtilpSdeeFeniF/esraoC
lloRelbuoD)nobbiRdiloS%05(
deeFlauDlloReerhT
08/02 0.1 52.1
07/03 0.1 34.1
06/04 0.1 76.1
05/05 0.1 00.2
04/06 0.1 05.2
03/07 0.1 58.2
02/08 0.1 05.2
01/09 0.1 22.2
detacidnIgnitteSlloRreniFtaezisrevOtnecreP-IIelbaTlloReerhTdeeFlauDtiucriCnepO
reppUlloRgnitteS
08/02 07/03 06/04 05/05 04/06 03/07 02/08 01/09
2 8.63 7.93 6.24 5.54 4.84 3.15 2.45 1.75
2/1-1 2.53 3.81 4.14 5.44 6.74 7.05 8.35 9.65
4/1-1 0.43 3.73 5.04 8.34 0.74 3.04 5.35 8.65
1 8.23 2.63 6.93 0.34 4.64 8.94 2.35 6.65
4/3 6.13 2.53 7.83 3.24 8.54 4.94 9.25 5.65
2/1 4.03 1.43 8.73 5.14 2.54 9.84 6.25 3.65
8/3 0.03 8.33 5.73 3.14 0.54 8.84 5.25 3.65
4/1 6.92 4.23 2.73 0.14 8.44 6.84 4.25 2.65
11060 Reference Book 1/02 5/15/02, 12:33 PM126
127
*Maximum without feeder.**Practical minimum in closed circuit. Capacity dependent on type & characteristics of material.*Calculated on the basis of 500 FPM roll speed and 50% solid material feed ribbon.
*tucriCdesolCrofsreilpitluMyticapaC-IIIelbaT)tcudorpdehsiniftensitluseR(
reniFlloRgnitteS
elbuoDlloR
lloReerhTdeeFlauD
eniF/esraoCoitaRdeeFtilpS
08/02 07/03 06/04 05/05 04/06 03/07 02/08 01/09
2 67. 78. 49. 10.1 01.1 12.1 43.1 05.1 17.1
2/1-1 77. 88. 49. 20.1 11.1 12.1 33.1 84.1 86.1
4/1-1 87. 98. 59. 30.1 11.1 12.1 33.1 84.1 76.1
1 97. 09. 69. 30.1 21.1 22.1 33.1 84.1 36.1
4/3 08. 19. 79. 40.1 21.1 12.1 33.1 64.1 36.1
2/1 18. 19. 79. 40.1 11.1 02.1 13.1 34.1 85.1
8/3 28. 19. 79. 40.1 11.1 02.1 03.1 24.1 65.1
4/1 28. 19. 79. 30.1 11.1 91.1 92.1 04.1 45.1
Three Roll Crusher - Dual Feed Only
11060 Reference Book 1/02 5/15/02, 12:33 PM127
128Vibrating Screen Capacity
Before the capacity of any screen can be estimated it is necessary toknow the various factors and conditions that regulate screen production.The tables and formula given below can be used to more accuratelydetermine capacity of a screen.
FORMULA: A= B x S x D x V x H x T x K x P x W x ONote: Factors S, K, P and W will usually be constant for a given set ofcalculations and may be combined into one figure by multiplying themtogether. Also see Screen Bed Depth data.A= Actual capacity to screen deck, which can be screened at 90%
efficiency, per sq. ft.B= Basic capacity (See Table I)S= Incline factor (See Table II)D= Deck factor (See Table III)V= Oversize factor (See Table IV)H= Halfsize factor (See Table IV)T= Slot factor (See Table V)K= Condition factor (See Table VI)P= Shape factor (See Table VII)W= Weight factor (See footnote Table I)O= Open area factor (See Table VIII)
When selecting a screen to separate crusher-run material, it is necessaryto tabulate from a gradation curve the percent passing the screen clothsizes required and the percent passing 1⁄2 the screen cloth size. Gradationfor the example below is: percent passing 3" -100%; 1-1⁄2" -92%; 3⁄4" -80%; 3⁄8" -62%; 3⁄16" -40%; 8M -21%.EXAMPLE: Select a screen to separate the following sizes: plus 1-1⁄2";1-1⁄2" – 3⁄4"; 3⁄4" – 4M; minus 4M.DATA: Production 250 TPH; Material - clean, cubical gravel; Weight 115lb/cu. ft.; 15% slivers in the minus 1⁄2" to plus 1⁄8" range; triple deckhorizontal screen to be used. Square clear opening determined fromCedarapids screen cloth bulletin.CALCULATIONS:1. Top Deck – 100% of feed, 1-1⁄2" separation
A=B x S x D x V x H x T x K x P x W x OS=* 1.20 (Table II)B= 6.50 TPH/sq. ft. for 1-1⁄2" SCO (Table I)D= 1.00 (Table III)V= 0.926 for 8% oversize (Table IV)H= 1.80 for 80 % halfsize (Table IV)T= 1.00 for square opening cloth (Table V)K=* 1.25 for clean gravel (Table VI)P= 1.00 for less than 5% slivers (Table VII)W=* 1.15 for 115 lb./cu.ft. (Table I footnote)O= 1.28 for 64% opening (Table VIII)
11060 Reference Book 1/02 5/15/02, 12:33 PM128
129
*Items thus marked are constant for these calculations and can becombined into Q. K x W x S = 1.725 = Q.A= (6.50)(1.00)(.926)(1.80)(1.00)(1.00)(1.00)(1.28)(1.725) = 23.9 TPH/sq. ft.
2. Center deck - 92% total feed, 3⁄4" separation. Actual percentage ofmaterial size to this deck will be 100 ÷ 92 or 1.087 times the percentagefound in the gradation curve.A= B x D x V x H x T x P x O x Q
B=4.80 for 3⁄4" openingD=.90V=.942 x 1.087 x 12% oversize = approximately 13% or 3⁄5 the
difference between 10% and 15% factors in Table IVH=1.550 x 1.087 x 62% halfsize = 67.39% or approximately 2⁄5 the
difference between 65% and 70% factors in Table IVT=1.0P=1.0O=1.21 for 60.5% clear openingQ= 1.725
A= (4.80) (0.90) (0.942) (1.550) (1) (1) (1.21) (1.725)= 13.1 TPH/sq ft
3. Bottom Deck - 80% of total feed, 4M separation, slotted wire. 100/80= 1.25A= B x D x V x H x T x P x O x Q
B=1.80 for 4 meshD=.80V=1.18 (50% oversize)H= 0.725 (1.25) (21% halfsize)= 26.25% or approximately 1/5
the difference between 25% and 30% factors of Table IVT=1.40P=1.0O=1.21 for 60.5% clear openingQ=1.725
A= (4.80) (0.90) (0.942) (1.550) (1.00) (1.00) (1.21) (1.725)= 13.1TPH/sq ft.
Therefore the deck area required for each deck to handle 250 TPH totalfeed is :
Top deck - 250/23.9=10.46 sq ft.Center deck - (250) (92)/13.1=17.55 sq ft.Bottom deck - (250) (80)/3.48=57.50 sq ft.
The bottom deck in this case controls the size of screen unit required. A60" x 12' screen will provide 60 sq ft of area on each deck and will fulfillthe requirements.
11060 Reference Book 1/02 5/15/02, 12:33 PM129
130
to
oF
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rep
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M0199.0
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11060 Reference Book 1/02 5/15/02, 12:33 PM130
131
SrotcaFdenilcnI,IIelbaT
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00.1 °02 MPF001
40.1 °51 MPF07
70.1 °01 MPF04
51.1 °5 MPF01
02.1 edutilpmAlamroN-latnoziroHRC
MPF0604.1 edutilpmAwoL-latnoziroHRC
06.1 deepShgiH-latnoziroHRC
DrotcaFkceD,IIIelbaT
kceD rotcaF
poT 00.1
dnoceS 09.0
drihT 08.0
htruoF 07.0
Table IV Oversize and Halfsize Factors(Factor V and Factor H)
*For V factor percent of feed passing opening. For H factorpercent of feed less than half the screen opening size.
*tnecreP ezisrevOVrotcaF
ezisflaHHrotcaF *tnecreP ezisrevO
VrotcaFezisflaHHrotcaF
0 89.0 04.0 05 81.1 02.1
5 29.0 54.0 55 52.1 03.1
01 39.0 05.0 06 33.1 04.1
51 59.0 55.0 56 24.1 05.1
02 79.0 06.0 07 55.1 06.1
52 00.1 07.0 57 57.1 07.1
03 30.1 08.0 08 00.2 08.1
53 60.1 09.0 58 06.2 09.1
04 90.1 00.1 09 04.3 00.2
54 31.1 01.1 59 03.4 01.2
11060 Reference Book 1/02 5/15/02, 12:33 PM131
132
Table VII, Shape Factor PPercent of particles in the feed to the deck between one-halfand one and one-half times the size of screen opening whichhave length more than three times major width.
KrotcaFnoitidnoC,IVelbaT
rotcaF lairetaMfonoitidnoC
57.0 enotsytridrotsioM
58.0 laoc;gnuorgrednumorferotsioM
00.1 ;erutsiomsselro%4,lairetamdeirrauqyrDlevargdnakcordehsurC
52.1yrdtoh;erutsiomsselro%6,lairetamdehsurcnuyrD
;detnemecton,naelc-levarg;reirdmorflairetamlairetam"1,syarpshtiwgnineercstew
57.1 lairetamsunim"4/1,syarpshtiwgnineercsteW
tnecreP ProtcaFepahS tnecreP ProtcaFepahS
5 00.1 04 57.0
01 59.0 05 07.0
51 09.0 06 56.0
02 58.0 07 06.0
03 08.0 08 55.0
TrotcaFtolS,VelbaT
htdiwsemiteromro6htgneltolS 06.1
htdiwsemit6-3htgneltolS 04.1
htdiwsemit3-2htgneltolS 01.1
gninepoerauqS 00.1
gninepodnuoR 08.0
11060 Reference Book 1/02 5/15/02, 12:33 PM132
133
Screen Bed DepthTK
D=5 S W
D= Material depth (inches)T= Material retained on deck (TPH)K= Specific volume of material (cubic feet/ton)S= Conveying velocity (feet/minute)W= Deck width (feet)
For Cedarapids Horizontal Screens (in lieu of specific data)K= 20 (cubic feet/ton)S= 60 ft/min
20T TD= =
(5) (60) W 15 (W)
snoitarofrePerauqS&dnuoRrofseziStnelaviuqE)sehcninisgnineporaelcerasezis(
eloHdnuoR).drsehcni(
eloH.qS)qs.ni(.uqE
eloHdnuoR).drsehcni(
eloH.qS)qs.ni(.uqE
eloHdnuoR).drsehcni(
eloH.qS)qs.ni(.uqE
23/1 7520. 4/3-1 2/1-1 8/5 4/346/3 6830. 2 8/5-1 4/3 8/761/1 350. 4/1-2 8/7-1 8/7 123/3 46/5 2/1-2 61/1-2 1 4/1-1
3 2/1-2 8/1-1 8/3-18/1 46/7 2/1-3 8/7-2 4/1-1 2/1-161/3 23/5 4 8/3-3 8/3-1 8/5-1
4/1 23/7 2/1-4 4/3-3 2/1-1 4/3-161/5 4/1 5 4/1-4 4/3-1 61/1-2
8/3 61/5 23/1 830. 2 61/7-261/7 8/23 46/3 850. 4/1-2 4/3-2
2/1 61/7 61/1 570. 2/1-2 38/5 2/1 23/3 46/7 3 8/5-34/3 8/5 8/1 23/5 2/1-3 4/1-48/7 4/3 61/3 23/7 4 4/3-4
1 8/7 4/1 61/5 2/1-4 8/3-58/1-1 61/51 61/5 8/3 5 64/1-1 1 8/3 61/7 6 4/1-78/3-1 8/1-1 61/7 2/12/1-1 4/1-1 2/1 8/5
'O'rotcaF,aerAnepO-IIIVelbaT
*nepOtnecreP 'O'rotcaF04 08.054 09.005 00.155 01.106 02.156 03.107 04.157 05.1
.ediugs'rerutcafunamaidemneercstlusnoc,gninepotnecreptcaxeroF*
11060 Reference Book 1/02 5/15/02, 12:33 PM133
134
)seireSeniF(seziSeveiS.S.U
eveiS.S.UrebmuN
gninepOeveiS neercSrelyThseMelacStnelaviuqEsnorciM sretemilliM sehcnI
2/1-3 0665 66.5 322. 2/1-34 0674 67.4 781. 45 0004 00.4 751. 56 0633 66.3 231. 67 0382 38.2 111. 78 0832 83.2 7390. 801 0002 00.2 7870. 921 0861 86.1 1660. 0141 0141 14.1 5550. 2161 0911 91.1 9640. 4181 0001 00.1 4930. 6102 048 48.0 1330. 0252 017 17.0 0820. 4203 095 95.0 2320. 8253 005 05.0 7910. 2304 024 24.0 5610. 5354 053 53.0 8310. 2405 792 792.0 7110. 8406 052 052.0 8900. 0607 012 012.0 3800. 5608 771 771.0 0700. 08001 941 941.0 9500. 001021 521 521.0 9400. 511041 501 501.0 1400. 051071 88 880.0 5300. 071002 47 470.0 9200. 002032 26 260.0 4200. 052072 35 350.0 1200. 072523 44 440.0 7100. 523004 73 730.0 5100. 004
sgninepOdnuoR&erauqSfostnelaviuqEetamixorppA)sehcni(seveiSdradnatS.S.Ufo
eloHerauqS eloHdnuoR eloHerauqS eloHdnuoR3 2/1-3 8/7 1
2/1-2 3 4/3 8/78/1-2 2/1-2 8/5 4/3
2 8/3-2 2/1 8/54/3-1 2 8/3 2/12/1-1 4/3-1 61/5 8/34/1-1 2/1-1 4/1 61/5
1 4/1-1 )4.oN(61/3 4/1
11060 Reference Book 1/02 5/15/02, 12:33 PM134
135
noitcudorP
etagerggAlareni
M-
aerA
nepOfo
segatnecreP
dnasgninep
Orael
Cerauq
Srof
sretemai
Deri
Wneerc
Sdedne
mmoce
RfoelbaT
raelC
erauqS
gninepO
eriWthgiL
eriW
dradnatS
eriW
yvaeH
eziS
ssenkcihT
aerA
nepO
%ezi
Sssenkcih
Taer
Anep
O%
eziS
ssenkcihT
aerA
nepO
%
"8/181#
"740.8.25
51#"270.
3.0431#
"290.2.33
"61/361#
"360.0.65
41#"080.
1.9431#
"290.1.54
"4/141#
"080.4.75
21#"501.
6.949#
"841.4.93
"61/541#
"080.4.36
21#"501.
0.659#
"841.0.64
"8/331#
"290.5.46
11#"021.
4.756#
"291.8.34
"61/721#
"501.0.56
01#"531.
4.856#
"291.3.84
"2/121#
"501.3.86
9#"841.
5.956#
"291.2.25
"8/59#
"841.4.56
7#"771.
7.064#
"522.0.54
"4/38#
"261.6.76
6#"291.
4.363#
"442.3.65
"8/78#
"261.2.17
6#"291.
2.763#
"442.5.06
"18#
"261.0.47
5#"702.
6.8661/5
"5213.0.85
"8/1-15#
"702.3.17
3#"442.
9.6661/5
"5213.2.16
"4/1-14#
"522.8.17
61/5"5213.
0.468/3
"573.2.95
"8/3-13#
"442.6.17
61/5"5213.
4.668/3
"573.7.16
"2/1-13#
"442.4.37
61/5"5213.
5.868/3
"573.0.46
"4/3-13#
"442.6.67
61/5"5213.
9.178/3
"573.8.76
"261/5
"5213.8.47
8/3"573.
9.072/1
"005.0.46
"4/1-261/5
"5213.1.77
8/3"573.
4.372/1
"005.4.96
"2/1-261/5
"5213.0.97
8/3"573.
6.572/1
"005.4.96
"4/3-261/5
"5213.6.08
8/3"573.
4.772/1
"005.6.17
"38/3
"573.0.97
2/1"005.
5.378/5
"526.5.86
11060 Reference Book 1/02 5/15/02, 12:33 PM135
136
noitacilppAnopUtnednepeDslenaPneercSenahterUlacipyT
"A"eziSgninepOllarevOssenkcihT
)sehcni("B"
neercSssenkcihT
)sehcni("C"
tnecrePnepOfo
aerA)xorppa(
.xorppArepthgiew
tooF.qS)sbl(
lamiceD noitcarFcirteM)mm(
831. 8/1 5.3 4/3 23/9 0.02 5.2
712. 61/3 5.5 4/3 61/5 0.23 5.2
672. 4/1 0.7 4/3 8/3 0.33 5.2
533. 61/5 5.8 4/3 8/3 2.83 5.2
493. 8/3 0.01 4/3 8/5 4.14 6.2
274. 61/7 5.11 4/3 4/3 2.24 7.2
294. 2/1 5.21 4/3 4/3 3.34 7.2
175. 61/9 5.41 1 4/3 0.63 8.2
016. 8/5 5.51 1 4/3 7.53 8.2
867. 4/3 5.91 1 4/3 2.43 8.2
578. 8/7 3.22 1 1 8.53 3.3
000.1 1 4.52 1 1 9.24 3.3
181.1 61/3-1 0.03 1 1 1.24 3.3
005.1 2/1-1 1.83 61/3-1 61/3-1 5.14 9.3
057.1 4/3-1 5.44 61/9-1 61/9-1 1.64 0.5
005.2 2/1-2 5.36 4/1-2 4/1-2 4.64 7.5
000.3 3 2.67 2/1-2 2/1-2 5.64 0.6
C
A
B
11060 Reference Book 1/02 5/15/02, 12:33 PM136
137
etuniMrePsnollaGniseiticapaCecifirOyarpS
eziS ISP02 ISP03 *ISP04"23/5 1.2 5.2 9.2
"61/3 0.3 6.3 1.4
"23/7 0.4 8.4 7.5
"4/1 2.5 4.6 4.7
"23/9 6.6 1.8 3.9
"61/5 1.8 0.01 5.11
"23/11 8.9 0.21 9.31
"8/3 7.11 4.41 5.61
"23/31 7.31 8.61 4.91
"61/7 8.51 5.91 4.22
"23/51 2.81 4.22 8.52
"2/1 1.02 4.52 4.92tneserperserugiF.snoitallatsnignihsawtsomroferusserpdednemmoceR*
.pmupehttaton,secifirotaerusserp
eguaGeriWneoM&nrubsaWgnisUeriWdnuoRfoseziSdradnatS
&eguaGeriW.oN
lamiceDhcnI
noitcarFhcnI
&eguaGeriW.oN
lamiceDhcnI
noitcarFhcnI
2/1 005. 2/1 11 021. 8/1
61/7 5734. 61/7 21 501. 46/7
8/7 573. 8/3 31 290. 23/3
0 703. 61/5 41 080. 46/5
3 442. 4/1 51 270. 46/5
4 522. 23/7 61 360. 61/1
5 702. 46/31 71 450. 61/1
6 291. 61/3 81 840. 46/3
7 771. 46/11 91 140. 46/3
8 261. 23/5 02 530. 46/3
9 841. 23/5 12 230. 23/1
01 531. 46/9 22 920. 23/1
Amount of Water Required for Washing AggregateAs a general rule, 5-10 gallons of water per minute per ton ofmaterial per hour should be available for washing under aver-age conditions, based on total amount of material fed to screen.
Spray bars should be mounted so that spray is with or towardsflow of material. Using high pressure spray perpendicular to thescreen surface will only drive near-size material into screensurface, causing blinding.
11060 Reference Book 1/02 5/15/02, 12:33 PM137
138
ataDevirDneercSgniziSlatnoziroHrotarbiVdaehrevO
eziS.moN
*PHdloC*PH
SV**PH
MPR/ekortS
stfahSdradnatS †stfahS.tsujdA
DD01x63 01 51 02 "61/31 528 – –
DT01x63 51 02 52 "61/31 528 – –
DD01x24 01 51 02 "61/31 528 – –
DT01x24 51 02 52 "61/31 528 – –
DD8x84 01 51 AN "61/31 528 – –
DT8x84 51 02 AN "4/3 528 – –
DD01x84 51 02 52 "61/31 528 – –
DT01x84 02 52 03 "61/31 528 – –
DD21x84 51 02 52 "61/31 528 – –
DT21x84 52 03 04 "61/31 528 "61/9 579
DD41x84 02 52 03 "61/31 528 "8/5 579
DT41x84 52 03 04 "61/31 528 "61/9 579
DD21x06 03 04 04 "8/7 528 – –
DT21x06 03 04 04 "61/31 528 – –
DD41x06 03 04 04 "4/3 528 "61/9 579
DT41x06 04 05 05 "61/31 528 "61/9 579
DD61x06 03 04 04 "61/31 528 "61/9 579
DT61x06 04 05 05 "61/31 528 "61/9 579
DD02x27 06 06 AN "61/31 008 "61/9 059
DT02x27 06 06 AN "61/31 008 "61/9 059
rotarbiVgnulsrednU
DT21x84 52 03 03 "61/31 528 "61/9 579
DD41x84 02 52 52 "61/31 528 "8/5 579
DT41x84 52 03 03 "61/31 528 "61/9 579
DD41x06 03 04 04 "4/3 528 "61/9 579
DT41x06 04 05 05 "61/31 528 "61/9 579
DD61x06 03 04 04 "61/31 528 "61/9 579
DT61x06 04 05 05 "61/31 528 "61/9 579
DD02x27 06 06 06 "61/31 008 "61/9 059
DT02x27 06 06 06 "61/31 008 "61/9 059
11060 Reference Book 1/02 5/15/02, 12:33 PM138
139
ataDevirDneercSgniplacS
rotarbiVdaehrevO
eziS *PH.moN *PHdloCDS01x84 51 02DD01x84 02 52DD41x84 04 05DS21x06 04 05DD61x06 05 06DT61x06 06 06DD41x84 04 05DD41x06 05 06
*Adding accessories such as cylinder trays, extended discharge chutes, require increased HP.Cold HP for below 32° F **Vibra-Skimmer - factory installation only†Hi-speed, low amplitude motors must be HST;
ataDevirDneercSdenilcnI
sneercSgniziSdenilcnI
eziS PH ekortS.moN MPR.ceR
DD'61x"06 02 "61/5 098
DT'61x"06 52 "61/5 098
DD'61x"27 02 "61/5 098
DT'61x"27 52 "61/5 098
DD'02x"27 03 "23/31 008
DT'02x"27 04 "23/31 008
DD'02x"48 03 "23/31 008
DT'02x"48 04 "23/31 008
DD'02x"69 03 "23/31 008
DT'02x"69 04 "23/31 008
sneercSgniplacSdenilcnI
DD'61x"06 03 "2/1 557
DT'61x"06 04 "2/1 557
DD'61x"27 03 "2/1 557
DT'61x"27 04 "2/1 557
11060 Reference Book 1/02 5/15/02, 12:33 PM139
140
stnemeriuqeRrewopesroHsneercSnoC-O-dnE
eziS PH eziS PH
DS6x63 2/1-7 DD8x24 01
DD6x63 01 DS01x24 2/1-7
DS8x63 2/1-7 DD01x24 01
DD8x63 01 DS6x84 2/1-7
DS01x63 2/1-7 DD6x84 01
DD01x63 01 DS8x84 2/1-7
DS6x24 2/1-7 DD8x84 01
DD6x24 01 DS01x84 2/1-7
DS8x24 2/1-7 DD01x84 01
.)06-3-064(CFET,MPR0081:srotoM.worhtelcric"61/3.MPR0051:deepSneercS
stnemeriuqeRrewopesroHsneercSdenilcnIFL
eziS PH eziS PH
DD01x84 01 DT41x84 01
DT01x84 01 DD61x06 51
DD21x84 01 DT61x06 51
DT21x84 01 DD61x27 02
DD41x84 01 DT61x27 02
.)06-3-064(CFET,MPR0081:srotoM
11060 Reference Book 1/02 5/15/02, 12:33 PM140
141
ataDgnitarepOsneercSlatnoziroHyaJlE
noitacilppA elgnA.moNekortS
MPRgulPthgieW
csiDreP
gniplacS °54-°53 "57.0 527-576 3
muideMlairetaM
°05-°04 "07.0 577-527 2
muideM*lairetaM
°55-°54 "56.0 528-577 1
eniFgnineercS
°06-°54 "06.0 578-528 0
*Gives maximum efficiency on bottom deck.Stroke may vary with screen and application.Angle adjustable in 5° increments.
Motors: 1200 RPM, TEFC (460-3-60)
stnemeriuqeRPHsneercSlatnoziroHyaJlE
sneercShsiniF
eziS PH eziS PH
DD21x84 02 DD61x27 03
DT21x84 02 DT61x27 04
DD41x84 02 DD02x27 04
DT41x84 02 DT02x27 04
DD41x06 52 DD02x48 05
DT41x06 52 DT02x48 05
DD61x06 52 DT02x69 05
DT61x06 03
sneercSgniplacS
DD01x84 02 DT41x06 03
DD21x84 52 DD61x06 03
DD41x06 52 DD61x27 05
11060 Reference Book 1/02 5/15/02, 12:33 PM141
142
Sand Classification
Capacities, horsepower and screw speeds given in the tablesare from Eagle Iron Works and are based on washing concretesand. In washing, classifying and/or dewatering material of thefiner mesh sizes, or material with over 15% passing the 50mesh screen, turbulence becomes a critical problem.
To correct this, turbulence must be reduced by slowing downthe screw speed, thus allowing the fine mesh particles to settleand be conveyed out as part of the product. Slowdown requiredis dependent on the percentages of fine sand present. Seespecific screw specifications for recommended screw speedreductions.
When determining gallonage needed, all water must be includedin the total gallons per minute in considering water capacitiesfor fine material units - such as water used for the Hydrotexbearing, drain-board flushing pipe, water already in the feedand additional dilution water if needed when handling high-percentage silt feed.
Information concerning Eagle Iron Works units is presented asa guide only and not intended to promote one manufacturerover another. For specific applications, contact any sandwashing equipment manufacturer.
11060 Reference Book 1/02 5/15/02, 12:33 PM142
143
36"
DIA
. DO
UB
LE S
CR
EW
36"
DIA
. SIN
GLE
SC
RE
W
30"
DIA
. SIN
GLE
SC
RE
W
24"
DIA
. SIN
GLE
SC
RE
W
20"
DIA
. SIN
GLE
SC
RE
W
44"
DIA
. SIN
GLE
SC
RE
W
54"
DIA
. SIN
GLE
SC
RE
W
66"
DIA
. SIN
GLE
SC
RE
W72
" D
IA. S
ING
LE S
CR
EW
44"
DIA
. DO
UB
LE S
CR
EW
54"
DIA
. DO
UB
LE S
CR
EW
66"
DIA
. DO
UB
LE S
CR
EW
72"
DIA
. DO
UB
LE S
CR
EW
200
ME
SH
SP
LIT
150
ME
SH
SP
LIT
100
ME
SH
SP
LIT
GA
LL
ON
AG
E C
HA
RT
FO
R E
AG
LE
IRO
N W
OR
KS
FIN
E M
AT
ER
IAL
UN
ITS
Max
imum
Am
ount
of S
lurr
y at
Low
Silt
Con
tent
Tub
Will
Han
dle
for
Var
ious
Ret
entio
n of
Fin
es
TO
TA
L G
ALL
ON
S P
ER
MIN
UT
E
EX
AM
PLE
44"
DIA
. SIN
GLE
SC
RE
WW
ILL
HA
ND
LE 7
60 G
PM
&R
ET
AIN
150
ME
SH N
OT
EH
igh
silt
cond
ition
s w
ill r
educ
ega
llona
ges
show
n. R
educ
ed s
crew
sp
eed
on w
ashe
rs w
ill a
llow
som
e in
crea
se in
thes
e ga
llona
ges.
100
150
200
250
300
400
500
600
700
800
90010
0015
0020
0025
0030
0040
0050
0060
0070
0080
00
11060 Reference Book 1/02 5/15/02, 12:33 PM143
144
rotar
dyhe
D-reifissalC-re
hsaWlaireta
Me
niF
wercS
elg
niS
-s
noitacifice
pS
retemai
Dwerc
S"02
"42"03
"63"44
"45"66
"27
teeF
-htgneL
buT
2222
5252
2343
5383
HP
T-
yticapaC*
0305
57001
571572
004574
eziSlaireta
Mmu
mixaM
"8/3"8/3
"8/3"8/3
"8/3"8/3
"8/3"8/3
deriuqeR
PH
**)cirtcel
E/la
mroN(
52/1-7
5151
5204
0657
deriuqeR
retaW
)IS
P52
@M
PG(
591-
03532
-03
572-
04063
-04
047-
06059
-06
0511-
060521
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MP
R-
deepS
wercS
)lamro
N(83
2362
1271
4111
11
)sbl(rehsa
Wfo
thgieW
005,5001,6
000,9004,01
009,71005,72
002,04057,74
)sbl(thgie
WdedaoL
058,61058,71
009,42008,92
009,96005,68
000,131072,371
11060 Reference Book 1/02 5/15/02, 12:33 PM144
145
*Cap
acity
rat
ings
are
sto
ckpi
led
mat
eria
ls a
nd a
re to
be
used
as
a gu
ide
only
. T
hey
are
base
d on
ave
rage
amou
nt o
f fin
es in
mat
eria
l fee
ds.
Red
uced
scr
ew s
peed
and
cap
acity
req
uire
less
hor
sepo
wer
.
**H
orse
pow
er r
equi
rem
ent
liste
d ar
e fo
r el
ectr
ic m
otor
s.
Whe
n re
plac
ing
with
gas
olin
e or
die
sel e
ngin
e,m
ultip
ly t
he e
lect
ric m
otor
hor
sepo
wer
by
1.5
and
sele
ct a
n en
gine
with
a c
orre
spon
ding
con
tinuo
usho
rsep
ower
- if
cont
inuo
us h
orse
pow
er is
not
giv
e, u
se 8
0% o
f max
imum
hor
sepo
wer
giv
en fo
r the
eng
ine.
†Tw
o m
otor
s an
d se
para
te r
educ
ers
and
driv
es.
snoitacificepS
rotardyheD-reifissal
C-rehsaWlaireta
MeniF
wercS
elbuoD
sthgilFfo
retemai
D"63
"44"45
"66"27
teeF
-htgneL
buT
5223
4353
83
HP
T-
yticapaC*
002053
055008
059
eziSlaireta
M.xaM
"8/3"8/3
"8/3"8/3
"8/3
deriuqeR
PH
**)cirtcel
E/lamro
N(03
05†08
†021†051
deriuqeR
retaW
)IS
P52
@M
PG(
026-5010041-521
0071-5210502-521
0052-521
MP
R-
deepS
wercS
)lamro
N(12
7141
1111
)sbl(thgieW
rehsaW
056,71004,43
002,55005,77
059,99
)sbl(thgieW
dedaoL051,45
002,321002,461
005,942004,743
stinUlaireta
MeniF
elgaE
snoitcudeR
deepS
wercS
dednem
moceR
noitacifitnedIlaireta
Mfo1#
2#3#
4#5#
gnissaP
%hse
M05
%51sselro
%02sselro
%03sselro
%05sselro
%58sselro
deepS
wercS
fo%
noitcudeR
golataCla
mroN
deepS
detaR
%001%57
%05%52
%61
golataCfo
%eganno
Tdeta
R%001
%57%05
%52%61
tnatluseR
larehpireP
detaR
golataC
deepS
002*ni
M/tF
051ni
M/tF
001ni
M/tF
05ni
M/tF
23ni
M/tF
*200
Ft./
Min
. Per
iphe
ral S
peed
Equ
al to
100
% C
atal
ogR
ated
Scr
ew S
peed
On
ALL
Siz
e U
nits
.
11060 Reference Book 1/02 5/15/02, 12:33 PM145
146
reretaweD-rehsaWlairetaMesraoCwercSelgniS-snoitacificepS
sthgilFforetemaiD "22 "22 "42 "42 "03 "63 "44
teeF-htgneLbuT 51 81 51 81 81 81 02
HPT-yticapaC* 55-54 55-54 57-06 57-06 521-001 571-051 052-002
mumixaMeziSlairetaM
"2 "2 "2 "2 "2/1-2 "2/1-2 3
deriuqeRPH**)cirtcelE/lamroN(
01 51 51 51 02 03 04
deriuqeRretaW)ISP52@MPG(
053-052 053-052 004-003 004-003 054-053 006-004 057-005
MPR-deepSwercS)lamroN(
04 04 04 04 53 23 62
)sbl(thgieWrehsaW 052,5 050,6 651,6 001,7 054,9 051,21 006,02
)sbl(thgieWdedaoL 055,9 056,01 058,31 053,51 052,22 053,03 005,63
reretaweD-rehsaWlairetaMesraoCwercSelbuoD-snoitacificepS
sthgilFforetemaiD "03 "63 "44
teeF-htgneLbuT 81 81 02
HPT-yticapaC* 052-002 053-003 005-004
mumixaMeziSlairetaM
"2/1-2 "2/1-2 "3
deriuqeRPH**)cirtcelE/lamroN(
04 05 57
deriuqeRretaW)ISP52@MPG(
008-006 009-007 0011-009
MPR-deepSwercS)lamroN(
53 23 62
)sbl(thgieWrehsaW 051,71 000,22 004,43
)sbl(thgieWdedaoL 053,53 008,94 000,96
*Power requirements are based on electric motors and on handling gravel. If thewasher is handling a high percentage of maximum sized material, or if the washeris handling crushed stone or ore, the capacity of the unit will be reduced. Installationof paddles in place of screw flights will also reduce capacity slightly and if more thansix sets of paddles are employed on each conveyor shaft, larger motors will berequired. When replacing electric motor with gasoline or diesel engine, multiply theelectric motor HP by 1.5 and select an engine with a corresponding continuous HP- if continuous HP is not given, use 80% of maximum HP given for the engine.
11060 Reference Book 1/02 5/15/02, 12:33 PM146
147
†Ref
ers
to m
axim
um s
ize
of p
iece
and
not
scr
een
open
ing.
Max
imum
cap
acity
ratin
g is
on
basi
s of
logs
turn
ing
at 3
2 R
PM
with
2" s
ize
mat
eria
l in
36"
diam
eter
uni
t. M
axim
um p
artic
le s
ize
of 4
" ca
n be
han
dled
with
spe
cial
pad
dle
spac
ing,
but
cap
acity
will
be
redu
ced
som
ewha
t. O
n th
e 44
" di
amet
er lo
g w
ashe
rs,
capa
city
ratin
g is
bas
ed o
n lo
gs o
pera
ting
at 2
6 R
PM
with
2-1
/2 p
artic
le s
ize.
Max
imum
mat
eria
l siz
e of
5"
can
be h
andl
ed w
ith s
peci
al p
addl
e sp
acin
g, b
ut p
rodu
ct c
apac
ityw
ill b
e so
mew
hat r
educ
ed.
Incr
easi
ng t
he t
ub s
lope
bey
ond
stan
dard
8°
redu
ces
the
tonn
age
capa
city
. I
nco
ntra
st, d
ecre
asin
g th
e tu
b sl
ope
incr
ease
the
tonn
age
capa
city
ove
r no
rmal
.
Cau
tion:
Ove
rsiz
e m
ater
ial w
ill d
amag
e m
achi
ne.
*The
HP
req
uire
men
ts a
re b
ased
on
elec
tric
mot
ors
hand
ling
grav
el.
The
larg
er th
e m
ater
ial g
rade
s in
siz
e th
e m
ore
HP
is r
equi
red
- cr
ushe
d so
nere
quire
s 10
- 15
% m
ore
HP
than
gra
vel.
Whe
n re
plac
ing
elec
tric
mot
or w
ithga
solin
e or
die
sel e
ngin
e, m
ultip
ly th
e el
ectr
ic m
otor
HP
by
1.5
and
sele
ctan
eng
ine
with
a c
orre
spon
ding
con
tinuo
us H
P.
If
cont
inuo
us H
P is
not
give
n, u
se 8
0% o
f max
imum
HP
giv
en fo
r th
e en
gine
.It
is r
ecom
men
ded
that
all
log
was
hers
be
follo
wed
by
a sc
reen
rin
se t
ore
mov
e fil
m a
nd r
esid
ual m
atte
r fr
om p
rodu
ct.
sn
oitacificep
Sre
hsaW
go
Lskr
oW
norI
elga
E
retemai
DgoL
"63"63
"63"83
"83"44
"44"64
"64
htdiW
buT"0-'7
"0-'7"0-'7
"0-'7"0-'7
"5-'8"5-'8
"5-'8"5-'8
htgneLbuT
'42'03
'53'03
'53'03
'53'03
'53
HP
Tyticapa
C521
-05
521-
05521
-05
041-
06041
-06
571-
57571
-57
091-
57091
-57
mumixa
Mezi
SlairetaM
"3"3
"3"3
"3"4
"4"4
"4
deepS
goLM
PR
23M
PR
23M
PR
23M
PR
23M
PR
23M
PR
62M
PR
62M
PR
62M
PR
62
tnemeriuqe
RP
H57
001051
051051
051002
002002
deriuqeR
retaW
)IS
P52
@M
PG(
005-05005-05
005-05005-05
005-05057-57
057-57057-57
057-57
thgieW
rehsaW
sbl005,23
sbl008,83
sbl001,74
sbl005,04
sbl005,84
sbl008,75
sbl008,07
sbl004,95
sbl003,27
thgieW
dedaoLsbl
005,16sbl
005,78sbl
008,301sbl
001,88sbl
001,501sbl
001,931sbl
005,561sbl
005,041sbl
000,761
11060 Reference Book 1/02 5/15/02, 12:33 PM147
148Maximum GPM for Fines Retention in
Eagle Iron Works Water Scalping/Classifying Tanks
KNATELGNIShtdiW&htgneL
tliSwoLtayrrulSfoetuniMrePsnollaGmumixaMdeniateRdnaSeniFgnivaSnielbawollAtnetnoC
hseM001 hseM051 hseM002
'8x'02 0032 0021 007
'8x'42 0082 0041 008
'8x'82 0023 0061 009
'01x'42 0053 0081 059
'01x'82 0014 0012 0011
'01x'23 0074 0042 0521
'01x'63 0035 0072 0041
'01x'04 0095 0003 0551
'21x'84 0018 0024 0512
Note: Shading indicates classification zone.To determine gallonage for 8' x 32' tank for portable sandsection, use same figure as 10' x 24' tank on charts.
KNATELBUODhtdiW&htgneL
tliSwoLtayrrulSfoetuniMrePsnollaGmumixaMnodeniateRdnaSeniFgnivaSnielbawollAtnetnoC
hseM001 hseM051 hseM002
'01x'23 004,9 008,4 005,2
'01x'63 006,01 004,5 008,2
'01x'04 008,11 000,6 001,3
'21x'84 002,61 004,8 003,4
Note: Shading indicates classification zone.
11060 Reference Book 1/02 5/15/02, 12:33 PM148
149Electric Power Information
Specify voltage when ordering electrified plant or part of plant. Specifyhigh starting torque motors for all Cedarapids horizontal vibratingscreens.
Electric Power Control Equipment
Electric power control and distribution to the electric drive motors (ifsupplied fully-wired by Cedarapids) will meet the general specificationsof the National Electric Code relating to machine tool type applications.The power distribution cabinet has a weather-resistant enclosure asstandard. The power supply is considered 460 volts, 3 phase, 60 cycleunless otherwise specified. 380 volts, 3 phase, 50 cycle; 575 volt, 3phase, 60 cycle or 415 volt, 3 phase, 50 cycle can be provided. Consultfactory for correct application. Due to the variables involved in the total-plant installation, the customer will supply his own main power disconnectand power supply leads to the plant power distribution cabinet unlessthese items are specifically ordered. Electric power distribution to theindividual electric drive motors from the power distribution cabinet is bymine-type cables, each carrying its continuous grounding lead unlessotherwise specified. Push button control of the individual drive motorstarters is by 115 volt, 60 cycle or 220 volt, 50 cycle control.
Specific wiring to meet local requirements must be specified on the orderand a copy of the local requirements be sent to Cedarapids Inc. Pricingof electrical equipment by Cedarapids is based on the above generalspecifications. Deviations to meet specific area code requirementsrequires pricing considerations by Cedarapids.
Electric Grounding
When Cedarapids supplies the electric-drive motors and their associatedcontrols completely wired as part of the original equipment, the motorshells are grounded to the control cases or panels by Cedarapids. Thestarter cases or control panel must be grounded by the customer. Whenelectric drive motors only are supplied or when motors and controls aresupplied unwired, no electric wiring is supplied and no grounding tie-insare supplied. All electrical grounding must be done by customer.
It is the customer’s responsibility to adequately ground the individualunits, or with a completely wired plant to ground the units so tagged. Soilconditions vary so widely between localities it is impossible for Cedarapidsto supply grounding equipment adequate to meet all conditions andcomply with local codes.
Rec
om
men
ded
Cab
le S
izin
g(4
60 v
olt-
3 ph
ase-
60 h
ertz
)
PH daoLlluFspmA eziSelbaC PH daoLlluF
spmA eziSelbaC
1 8.1 4/21 03 93 3/6
5.1 6.2 4/21 04 15 3/6
2 3.3 4/21 05 36 3/4
3 6.4 4/21 06 27 )WP(3/6-2
5 2.7 4/21 57 09 )WP(3/6-2
5.7 11 4/01 001 911 )WP(3/4-2
01 41 4/01 521 051 )WP(3/1-2
51 02 4/01 051 071 )WP(3/1-2
02 62 3/8 002 032 )WP(3/00-2
52 33 3/8
11060 Reference Book 1/02 5/15/02, 12:33 PM149
150Horsepower Ratings
Note: Our catalog and price book ratings of engine horsepower arecontinuous ratings, not peak ratings unless otherwise specified.
Gasoline Engines (Effect of Altitude & Temperature)
Output horsepower decreases with an increase in altitude and/or ambienttemperature. Aspirated engine horsepower decreases by 3% for every1000 ft above 3000 ft and/or 2% for each 10°F increase in ambienttemperature above 80°F. Turbo charged engines are capable ofmaintaining their rated output to a considerably greater altitude andambient temperature. The significant differences between models andmanufacturers makes it necessary to individually determine the capabilityof each unit.
Diesel Engines (Altitude Effect on Diesel Engine)
Due to the many variables involved, establishing a general rule foraltitude derating is difficult. Barometric pressure, air temperature andhumidity also affect the engine’s performance. Engine design andsupercharging make a difference. Each engine manufacturer establishesits own performance data.
Consult Cedarapids or engine manufacturer for specific information onderating.
Diesel Electric Set
A diesel electric set consists of the diesel engine and generator. Eachhas different characteristics. The diesel will stall under excessive load;the generator will attempt to meet the load and destroy itself. The dieselmust have sufficient power to maintain the generator at operating speedunder running and motor-starting conditions. The generator must becapable of supplying this power without causing damage to itself.
The KW requirement of a generator must include the voltage andfrequency at which it is to be operated. Generators are normally ratedin KW, not to be confused with KVA. For most applications a KW is 1.25KVA or 1 KVA is 0.8 KW.
Effect of Altitude & Temperature
Kilowatt output from diesel electric generator sets decreases with anincrease in altitude and/or ambient temperature. Aspirated enginehorsepower decreases by 3% for every 1000 ft above 3000 ft and/or 1%for each 10°F increase in ambient temperature above 85°F. Turbocharged engines are capable of maintaining their rated output to aconsiderably greater altitude and ambient temperature. The significantdifferences between models and manufacturers makes it necessary toindividually determine the capability of each unit.
This generator sizing involves generators supplied by Cedarapids. Ifothers are supplying the generator, it is imperative the list of motors befurnished to the generator supplier so proper accessories for motorstarting are supplied.
Motor starting abilities for generators of various sizes and from differentvendors will vary.
11060 Reference Book 1/02 5/15/02, 12:33 PM150
151A different application is when a generator is driven off an engine drivingother equipment as in crushing applications. If a Lima MAC-R generatoris used, it can be sized 1 KW per horsepower. Example: totalhorsepower adds to 125 hp, a 125 KW generator will suffice. Allow 1.5hp of engine for each KW of generator.
If a single large motor, or if one motor comprises a high percentage oftotal hp and a diesel electric set is used, a generator supplier should beconsulted.
Note: The term “power factor” refers to electrical characteristics only andnot to the loading factor of motor or generator.
Wire Size
Current carrying capacity – or wire size – must be ample to keep voltageat motor within 5% of motor nameplate rating for adequate motoroperation.
For best operation of electric motors, voltage should be between 460Vand 470V for 460V motors. Some power companies are alreadyoverloaded. When selling an electrified plant which will be connected toa power company’s line, make sure there will be ample power availableto start and operate the plant.
Determine the largest motor size on which the power company will allowline starter starting – use reduced voltage starters on all larger motors.
11060 Reference Book 1/02 5/15/02, 12:33 PM151
152
:tnerruCdaoLlluFetamixorppA.rotcafrewop8.0@srotarenegesahp-3
.daollluftarotarenegevirdotphenigneetamixorppA
eriWrePtnerruC)spma(
.xorppAenignE
PHderiuqeRAVK WK V032 V064
7.81 51 0.94 5.42 42
52 02 6.56 8.23 23
3.13 52 1.28 1.14 93
5.73 03 4.89 2.94 74
05 04 2.131 6.56 36
5.26 05 461 28 97
57 06 0.791 5.89 49
8.39 57 642 321 811
521 001 823 461 851
651 521 904 5.402 791
781 051 194 5.542 632
11060 Reference Book 1/02 5/15/02, 12:33 PM152
153Motor Wiring Single-Phase Induction Motors
HP
Min. WireSize AWG Conduit
Size†(inches)
BranchCircuitFusesAmp§‡
Min. WireSize AWG Conduit
Size†(inches)
BranchCircuitFusesAmp§‡
Insul. Type* Insul. Type*
R,T RH R, T RH R,T RH R, T RH
115 Volts 220 Volts
1/2 14 14 1/2 1/2 25 14 14 1/2 1/2 15
3/4 14 14 1/2 1/2 35 14 14 1/2 1/2 15
1 12 12 1/2 1/2 40 14 14 1/2 1/2 20
1-1/2 10 10 3/4 3/4 60 14 14 1/2 1/2 30
2 10 10 3/4 3/4 80 14 14 1/2 1/2 40
3 6 8 1 3/4 110 10 10 3/4 3/4 60
5 – – – – – 8 8 3/4 3/4 70
* These values are for 30°C ambient temperature and not more than threeconductors in a raceway or cable having 60C Type R rubber and Type Tthermoplate insulation or 75C Type RH rubber insulation as shown. For otherconditions and installations see National Electrical Code.
† Conduit size assumes three conductors in one conduit for 3-phase motors andtwo conductors in one conduit for single-phase motors.
‡ Values are for branch-circuit protection using fuses and full voltage starting ofnormal torque squirrel-cage motors having code letters F to R.
§ Values are for branch-circuit protection using fuses and autotransformer startingof normal torque squirrel-cage motors having code letters F to R.
esahP-3fotnerruCdaoLlluFetamixorppAsrotoMnoitcudnIegaClerriuqS
PH
tnerruCdaoLlluF)eniLrolanimreTrepspmA(
PH
tnerruCdaoLlluF)eniLrolanimreTrepspmA(
V032 V064 V032 V064
1 5.3 8.1 52 46 23
5.1 5 5.2 03 87 93
2 5.6 3.3 04 401 25
3 9 5.4 05 521 36
5 51 5.7 06 051 57
5.7 22 11 57 581 39
01 72 41 001 642 321
51 04 02 521 013 651
02 25 62
11060 Reference Book 1/02 5/15/02, 12:33 PM153
154
Electrical Formulas
To Fine Alternating CurrentSingle-Phase Three-Phase
Amperes whenHP is known
Hp x 746E x Eff x pf
Hp x 7461.73 x E x Eff x pf
Amperes whenkilowatts are known
Kw x 1000E x pf
Kw x 10001.73 x E x pf
Amperes whenkva are known
Kva x 1000E
Kva x 10001.73 x E
KilowattsI x E x pf
10001.73 x I x E x pf
1000
KvaI x E1000
1.73 x I x E1000
Horsepower (output)I x E x Eff x pf
7461.73 x I x E x pf
746
Inductive Reactance: XL = 2πFL
Capacitive Reactance: XC = 1 ÷ 2πFC
Impedance: Z = √R2 + (XL - XC)2
Three-Phase Power: P = E x I x √3 x pf
Motor Amps: I = hp x 746 ÷ E x √3 x eff x pf
Amperes: I = E⁄2
Resistance in Series: RT = r1 + r2 + r3 + rn
Resistance in Parallel: 1⁄RT = 1/r1 + 1/r2 + 1/r3 + 1/rn
I = Amperes L = Inductance
E = Voltage C = Capacitance
Z = Impedance pf = Power Factor
R = Resistance Eff = Efficiency
F = Frequency
Kva - Kilovolt-amperes
At 1800 RPM a motor develops approximately 3 lb ft per HP.
At 1200 RPM a motor develops approximately 4-1⁄2 lb ft per HP.
11060 Reference Book 1/02 5/15/02, 12:33 PM154
155Typical Motor Characteristics
HP Full LoadRPM
Amps @ 460V TorqueNEMAStarting% FullLoad(Min)
HP Full LoadRPM
Amps @ 460V TorqueNEMA
Starting% FullLoad(Min)
Full Load1
11
1NEMALockedRotor(max)
Full LoadNEMALockedRotor(max)
1/2
3515 0.88
10.0
200
40
3540 46.0
290.0
130
1740 1.0 275 1770 51.0 140
1145 1.0 210 1170 52.5 135
850 1.35 140 875 57.5 125
3/4
3250 1.2
12.5
200
50
3555 59.5
362.0
120
1740 1.4 275 1770 61.0 140
1140 1.55 175 1170 64.0 135
850 1.9 135 875 73.0 125
1
3510 1.6
15.0
200
60
3555 69.0
435.0
120
1730 1.7 275 1780 75.5 140
1140 1.9 170 1175 80.0 130
870 2.4 135 875 87.0 125
1-1/2
3455 2.2
20.0
175
75
3555 86.5
542.0
105
1720 2.3 250 1775 91.0 140
1160 2.6 165 1175 96.0 135
865 3.1 130 880 89.0 125
2
3495 2.8
25.0
170
100
3550 113.0
725.0
105
1725 3.1 235 1775 119.0 125
1155 3.3 160 1180 122.0 125
870 4.3 130 885 125.0 125
3
3475 4.1
32.0
160
125
3560 147.0
907
100
1755 4.6 215 1780 151.0 110
1160 5.0 155 1175 154.0 125
865 5.9 130 885 156.0 125
5
3500 6.7
46.0
150
150
3560 171.0
1085.0
100
1745 7.1 185 1775 172.0 110
1160 8.1 150 1175 188.0 120
865 9.0 130 885 185.0 120
7-1/2*
3500 10.0
63.5
140
200
3560 230.0
1450.0
100
1745 10.5 175 1775 226.0 100
1165 11.0 150 1180 241.0 120
855 12.0 125
250
3560 284.0
1825.0
70
10
3515 13.0
81.0
135 1775 280.0 100
1740 13.5 165 1180 296.0 –
1160 14.5 150
300
3560 335.0
2100.0
70
870 15.0 125 1760 337.0 80
15
3520 18.0
116
130 1180 360.0 80
1755 21.0 160
350
3560 384.0
2555.0
70
1170 20.5 140 1760 406.0 80
865 21.5 125 1180 430.0 80+
20
3550 26.0
145
130
400
3555 435.0
2900.0
80
1755 27.0 150 1760 470.0 80
1170 26.0 135 1180 500.0 80+
880 28.5 125450
1760 515.03110
80
25
3540 30.0
182.5
130 1165 530.0 80+
1760 32.5 150500
1760 560.03470
80
1170 33.5 135 1165 570.0 80+
880 35.5 125
30
3540 36.5
217.5
130
1765 37.0 150
1170 38.5 135
875 43.0 125
2
2
2
22
2
*7-1⁄2 HP and above to nearest 0.5 amp1Average expected values2Non NEMA valuesAmp values will vary between manufacturersas will full load RPM
11060 Reference Book 1/02 5/15/02, 12:33 PM155
156
)suidartoof-enotasdnuoP(.tF.bLnieuqruTtuptuO
MPRtuptuO
deepS
rewopesroH
1 5.1 2 3 5 5.7 01
0571 3 5.4 6 9 51 5.22 03
0341 76.3 5.5 53.7 11 4.81 5.72 7.63
0711 5.4 37.6 9 5.31 5.22 6.33 54
059 25.5 82.8 40.11 6.61 6.72 5.14 2.55
087 47.6 80.01 64.31 2.02 6.33 5.05 4.76
046 2.8 3.21 4.61 6.42 14 5.16 28
025 2.01 51.51 2.02 3.03 5.05 7.57 101
024 5.21 57.81 52 5.73 5.26 57.89 521
053 51 5.22 03 54 67 5.211 051
082 57.81 1.82 5.73 52.65 57.39 5.041 5.781
032 8.22 2.43 6.52 5.86 411 171 822
091 6.72 5.14 2.55 38 831 702 672
551 9.33 8.05 8.76 301 961 452 933
521 24 36 48 621 012 613 024
001 5.25 7.87 501 5.751 5.262 493 525
48 5.26 36.39 521 5.781 5.213 864 526
86 3.77 611 6.451 232 683 975 377
65 8.39 5.041 5.781 182 964 307 839
54 6.611 571 2.332 053 385 578 6611
73 241 312 482 624 017 2601 0241
03 571 5.262 053 525 578 2131 0571
52 012 513 024 036 0501 5751 0012
02 5.262 493 525 5.787 2131 0791 5262
5.61 813 774 636 559 0951 5832 0813
5.31 983 485 877 7611 5491 0292 0983
0.11 774 617 459 2341 5832 0853 0774
0.9 485 478 8611 0571 5192 5734 0485
5.7 007 0501 0041 0012 0053 0525 0007
0.6 578 5131 0571 5262 5784 0656 0578
0.5 0501 5751 0012 0513 0525 5787 00501
0.4 5131 0791 5262 0493 0656 0489 05131
11060 Reference Book 1/02 5/15/02, 12:33 PM156
157NEMA Frame Numbers
HPD
RIP
-PR
OO
FE
NC
LO
SE
D3600 RPM 1800 RPM 1200 RPM 900 RPM
Old New Old New Old New Old New
1/2 182 143T
3/4 182 143T 184 145T
1 182 143T 184 145T 213 182T
1-1/2 182 143T 184 145T 184 182T 213 184T
2 184 145T 184 145T 213 184T 215 213T
3 184 145T 213 182T 215 213T 254U 215T
5 213 182T 215 184T 254U 215T 256U 254T
7-1/2 215 184T 254U 213T 256U 254T 284U 256T
10 254Y 213T 256U 215T 384U 256T 286U 284T
15 256Y 215T 284U 254T 324U 284T 326U 286T
20 284Y 254T 286U 256T 326U 286T 364U 324T
25 286Y 256T 324U 284T 364U 324T 365U 326T
30 324S 284TS 326U 286T 365U 326T 404U 364T
40 326S 286TS 364U 324T 404U 364T 405U 365T
50 364US 324TS 365U 326T 405U 365T 444U 404T
60 365US 326TS 404U 364T 444U 404T 445U 405T
75 404US 364TS 405U 365T 445U 405T 444T
100 405US 365TS 444U 404T 444T 445T
125 444US 404TS 445U 405T 445T
150 445US 405TS 444TS
200 444TS 445TS
250 445TS
HP3600 RPM 1800 RPM 1200 RPM 900 RPM
Old New Old New Old New Old New
1/2 182 143T
3/4 182 143T 184 145T
1 182 143T 184 145T 213 182T
1-1/2 182 143T 184 145T 184 182T 213 184T
2 184 145T 184 145T 213 184T 215 213T
3 184 182T 213 182T 215 213T 254U 215T
5 213 184T 215 184T 254U 215T 256U 254T
7-1/2 215 213T 254U 213T 256U 254T 284U 256T
10 254U 215T 256U 215T 284U 256T 286U 284T
15 256U 254T 284U 254T 324U 284T 326U 286T
20 286U 256T 286U 256T 326U 286T 364U 324T
25 324U 284T 324U 284T 364U 324T 365T 326T
30 326S 286TS 326U 286T 365U 326T 404U 364T
40 364US 324TS 364U 324T 404U 364T 405U 365T
50 365US 326TS 365U 326T 405U 365T 444U 404T
60 405US 364TS 405U 364T 444U 404T 445U 405T
75 444US 365TS 444U 365T 445U 405T 444T
100 445US 405TS 445U 405T 444T 445T
125 444TS 444T 445T
150 445TS 445TS
11060 Reference Book 1/02 5/15/02, 12:33 PM157
158Cedarapids Strigid® ConveyorsSimplified Selection ProcedureFollowing is a step by step method of determining what sizeStrigid conveyor will best suit your requirements. Note thatthese conveyors are NOT currently part of Cedarapids, Inc.production. This data is for information only
STEP 1. For Maximum Recommended Incline, based on typeof material handled, see Table A. Then, knowing the actual liftheight required, the suitable conveyor length can be foundusing the Conveyor Elevation Chart.
STEP 2. Belt width required depends on "lump" size andcapacity. Table B shows maximum lump size, for both "sized"and "unsized" material, for each belt width. Table C listscapacities for each belt width in both tons and yards per hour for20°, 35° and 40° trough idlers and at various belt speeds in feetper minute. Standard conveyors operate @ 350 FPM but otherspeeds are available. Table D lists maximum free fall distancesfor various lump sizes and belt types.
Caution: Belt width determined from Table B and C may differ.Always select the wider belt size determined to satisfy bothconditions.
STEP 3. Horsepowers are found in Tables E, F and G. Thefigures from these charts must be added to obtain the totalhorsepower required. Table E lists horsepowers to drive emptyconveyors. Table F lists HP to drive loaded conveyorshorizontally. Table G gives HP to lift load. Interpolate lengthsnot shown.
NOTE: On declining (downhill) conveyors, subtract HP fromTable G.
EXAMPLE: Select a conveyor to handle 3-1⁄2" sized (no fines)stone at a discharge height of 44' with a capacity of 300 TPH.
STEP 1. Maximum incline = 16°, Table A. Length = 160',Elevation chart.
STEP 2. Width 18" - Table B. Width 24" - Table C. Select 24"min. width.
STEP 3. Power = 2.93, Table E. + 3.03, Table F. + 13.34, TableG. Total = 19.3 HP required. Use 20 HP drive.
11060 Reference Book 1/02 5/15/02, 12:33 PM158
159
AELBAT
lairetaMfoepyT .xaMenilcnI lairetaMfoepyT .xaM
enilcnI
pmuls"6,etercnoC °21 wolfeerfyrev,dnaS °51
pmuls"4,etercnoC °02 tsiom,hsigguls,dnaS °02
pmuls"2,etercnoC °42 yrdnuofderepmet,dnaS °42
pmul"4+,suonimutib,laoC °51 dezis,revodna"4,enotS °51
pmul"4-,suonimutib,laoC °61 dezis,rednudna"4,enotS °61
eticarhtna,laoC °61 dezisnu,revodna"4,enotS °61
dezisnu,laoC °81 dezisnu,rednudna"4,enotS °81
wolfeerfenif,suonimutib,laoC °02 rednudna"8/3,enotS °02
hsigguls,enif,suonimutib,laoC °22 revodna"4,erO °81
dehsaw,dezis,levarG °21 rednudna"4,erO °02
dehsawnu,dezis,levarG °51 wolfeerf,htraE °02
dezisnu,levarG °81 hsigguls,htraE °22
niarG °51
BELBAT
tleBhtdiW
eziSpmuL.xaM tleBhtdiW
eziSpmuL.xaM
*dezisnU **deziS *dezisnU **deziS
"81 "6 "2/1-4 "63 "21 "9
"42 "8 "6 "24 "41 "2/1-01
"03 "01 "2/1-7 "84 "61 "21
* Mixed with 90% fines.** Uniform size lumps.
Footnotes for Table C350 FPM is standard belt speed and is most readily availablefrom stock. Other speeds available but considered special.Capacities based on 80% of theoretical capacity of conveyorinclined at 20° material weight 100 lbs. per cu/ft, constant feedwith 20° normal surcharge. For free-flowing materials, 5°surcharge, reduce capacities by 25%.
11060 Reference Book 1/02 5/15/02, 12:33 PM159
160
ruoh-rep-sdraY/snoT-yticapaCroyevnoC:CELBAT
MPF lloRepyT .paC
htdiWroyevnoC
"81 "42 "03 "63 "24 "84
001
°02HPT 05 001 051 002 662 333HPY 73 47 111 841 791 642
°53HPT 65 111 081 072 373 894HPY 14 28 331 002 672 963
°04HPT – 611 002 382 004 055HPY – 68 841 902 692 704
051
°02HPT 57 051 522 003 004 005HPY 55 111 661 222 692 073
°53HPT 48 661 072 504 065 847HPY 26 321 002 003 514 455
°04HPT – 571 003 524 006 528HPY – 921 222 413 444 116
002
°02HPT 001 002 003 004 235 666HPY 47 841 222 692 493 294
°53HPT 211 122 953 935 647 899HPY 38 461 662 993 355 937
°04HPT – 232 004 665 008 0011HPY – 271 692 814 295 418
052
°02HPT 521 052 573 005 566 038HPY 29 581 772 073 294 516
°53HPT 041 672 944 476 339 6421HPY 401 402 233 994 196 329
°04HPT – 092 005 507 0001 5731HPY – 512 073 225 047 5101
003
°02HPT 051 003 054 006 008 0001HPY 111 222 333 444 295 047
°53HPT 861 233 045 018 0211 6941HPY 421 642 004 006 038 8011
°04HPT – 053 006 058 0021 0561HPY – 952 444 926 888 2221
053
°02HPT 571 053 525 007 339 6611HPY 921 952 883 815 096 368
°53HPT 691 683 826 449 6031 6471HPY 541 682 564 996 769 3921
°04HPT – 804 007 199 0041 5291HPY – 203 815 337 6301 5241
004
°02HPT 002 004 006 008 4601 2331HPY 841 692 444 295 887 489
°53HPT 422 244 817 8701 2941 6991HPY 661 823 235 897 5011 8741
°04HPT – 464 008 2311 0061 0022HPY – 443 295 738 4811 8261
11060 Reference Book 1/02 5/15/02, 12:33 PM160
161
rofdednemmoceReziSlairetaMmumixaM:DELBATwohSsecnatsiDllaFeerF
epyTtleB lloRepyT
)ni(eziSlairetaMdna)tf(porD
'2 '3 '4
EC
2061leetS "4 "2/1-3 "3
tcapmI "6 "5 "2/1-4
2522leetS "5 "2/1-4 "4
tcapmI "8 "7 "6
3523leetS "2/1-6 "2/1-5 "5
tcapmI "2/1-01 "9 "2/1-8
4024leetS "8 "2/1-6 "6
tcapmI "61 "21 "01
Based on material weight of 100 lbs. per cu/ft and 75% less-than-maximum-sizematerial. Material larger than that indicated will require a chute, baffle or type ofgrizzly to reduce free fall distance to avoid belt damage.
MPF053taroyevnoCytpmEevirDotPH:EelbaT
royevnoCsretneC
htdiWtleB
"81 "42 "03 "63 "24 "84
'52 48.1 32.2 16.2 99.2 54.3 11.4
'05 49.1 73.2 28.2 02.3 27.3 24.4
'57 50.2 15.2 99.2 14.3 79.3 37.4
'001 61.2 46.2 71.3 56.3 52.4 50.5
'051 73.2 98.2 55.3 70.4 08.4 76.5
'002 85.2 71.3 09.3 25.4 63.5 62.6
'052 87.2 54.3 82.4 49.4 88.5 98.6
'003 99.2 27.3 36.4 93.5 44.6 25.7
'053 02.3 79.3 10.5 18.5 99.6 41.8
'004 14.3 52.4 63.5 62.6 25.7 77.8
'054 26.3 25.4 47.5 86.6 70.8 04.9
'005 68.3 08.4 90.6 31.7 06.8 20.01
'01-PH.cnI 240. 550. 370. 780. 501. 421.
*Note: For other speeds, divide figures by 3.5 and multiply by new speed inhundreds, i.e. 400 FPM or 4.
11060 Reference Book 1/02 5/15/02, 12:33 PM161
162
yllatnoziroHlairetaMyevnoCotrewopesroH:FELBAT
.vnoC.srtC
deepSynataHPTniyticapaC
001 051 003 053 004 054 005 006 008 058 0021
'52 16.0 19.0 28.1 21.2 44.2 47.2 40.3 46.3 88.4 01.5 82.7
'05 86.0 20.1 40.2 83.2 27.2 60.3 04.3 80.4 44.5 87.5 61.8
'001 38.0 52.1 05.2 29.2 23.3 47.3 61.4 00.5 46.6 60.7 00.01
'051 89.0 74.1 49.2 34.3 29.3 14.4 09.4 88.5 48.7 33.8 67.11
'002 41.1 17.1 24.3 99.3 65.4 31.5 07.5 48.6 21.9 96.9 86.31
'052 92.1 39.1 68.3 05.4 61.5 08.5 44.6 27.7 23.01 69.01 44.51
'003 44.1 61.2 23.4 40.5 67.5 84.6 02.7 46.8 25.11 42.21 82.71
'053 95.1 83.2 67.4 55.5 63.6 51.7 49.7 25.9 27.21 15.31 40.91
'004 47.1 16.2 22.5 90.6 69.6 38.7 07.8 44.01 29.31 97.41 88.02
'054 98.1 38.2 66.5 06.6 65.7 05.8 44.9 23.11 21.51 60.61 46.22
'005 5.02 70.3 41.6 61.7 02.8 22.9 42.01 82.21 04.61 24.71 65.42
PHcni'01
30. 540. 90. 601. 121. 631. 151. 181. 242. 642. 263.
daeHtfiLoT-rewopesroH:GELBAT
.treVtfiL
deepsynataHPTniyticapaC
001 051 003 053 004 054 005 006 008 058 0021
'5 15.0 67.0 25.1 77.1 40.2 92.2 45.2 40.3 80.4 33.4 80.6
'01 10.1 25.1 40.3 55.3 40.4 55.4 60.5 80.6 80.8 95.8 61.21
'02 20.2 30.3 60.6 70.7 80.8 90.9 01.01 21.21 61.61 71.71 42.42
'03 30.3 55.4 01.9 26.01 21.21 46.31 61.51 02.81 42.42 67.52 04.63
'04 40.4 60.6 21.21 41.41 61.61 81.81 02.02 42.42 23.23 43.43 84.84
'05 50.5 85.7 61.51 96.71 02.02 37.22 62.52 23.03 04.04 39.24 46.06
'06 60.6 90.9 81.81 12.12 42.42 72.72 03.03 63.63 84.84 15.15 27.27
'07 70.7 06.01 02.12 47.42 82.82 28.13 63.53 04.24 65.65 01.06 08.48
'08 80.8 21.21 42.42 82.82 23.23 63.63 04.04 84.84 46.46 86.86 69.69
'09 90.9 46.31 82.72 38.13 63.63 19.04 64.54 65.45 27.27 72.77 21.901
'001 01.01 51.51 03.03 53.53 04.04 54.54 05.05 06.06 08.08 58.58 02.121
'1/PH.cnI
101. 251. 403. 553. 404. 554. 605. 806. 808. 958. 612.1
11060 Reference Book 1/02 5/15/02, 12:33 PM162
163Note: Total HP = E + F = G. If "G" is greater than 2⁄3 (E + F) usea backstop. Add 1⁄10 HP per foot of skirtboard when skirtboardis on both sides of conveyor. HP to accelerate load is 1⁄2 (E +F). On downhill conveyor "G" is negative. Use at least (E + F)to prevent over speeding. Use a spring-set electric releasebrake motor.
To Find the Approximate Length of Beltin a Roll When Closely Coiled
RULE: Add together the diameter of the roll and the diameterof the center hole, both in inches; multiply by the number of coilsin the roll by 0.131. The result will be the approximate length infeet regardless of the thickness of the belt.
EXAMPLE: How many feet of belting in a roll 48" in diameterwith a 6" center hole and 60 coils? 48 + 6 = 54; 54 x 60 = 3240;3240 x 0.131 = 424,440 or about 424' 5".
11060 Reference Book 1/02 5/15/02, 12:33 PM163
164
Co
nveyo
r Elevatio
n C
hart
No
te:
Actu
al
Ve
rtical
lift is
measured from
top of tail pulley todischarge height. T
op of tail pulleyis 2'6" above ground level
11060 Reference Book 1/02 5/15/02, 12:33 PM164
165Conveyor Capacity Chart
Material Weight in Pounds EqualsConveyor Capacity in TPH
Example: Assume belt speed is 200 FPM. Refer to the tableand find belt speed of 200 - the figure opposite shows length ofbelt for calibration: 6'-0". Stop conveyor and measure off 6' onbelt. Remove all material between marks. Weigh this materialand assuming the weight is 170 lbs., the belt is delivering 170TPH.
To determine the amount of material in TPH being handled bya belt conveyor, it is only necessary to know the belt speed andthen weight the material on a certain length of the belt asspecified in the table below. First, determine the belt speed,then refer to the table; the figure in the column opposite the beltspeed will show the length of material on the belt to be weighed.Each pound of material on this length of belt represents one ton-per-hour of material being handled by the conveyor.
deepStleBMPF
fohtgneLtleBnolairetaM
dehgieWebot
deepStleBMPF
fohtgneLtleBnolairetaM
dehgieWebot
002 "0–'6 053 "6–'01
012 "8/5-3–'6 063 "8/5-9–'01
022 "4/1-7–'6 073 "4/1-1–'11
032 "4/3-01–'6 083 "4/3-4–'11
042 "8/3-2–'7 093 "8/3-8–'11
052 "6–'7 004 "0–'21
062 "8/5-9–'7 014 "8/5-3–'21
072 "4/1-1–'8 024 "4/1-7–'21
082 "4/3-4–'8 034 "4/3-01–'21
092 "8/3-8–'8 044 "8/3-2–'31
003 "0–'9 054 "6–'31
013 "8/5-3–'9 064 "8/5-9–'31
023 "4/1-7–'9 074 "4/1-1–'41
033 "4/3-01–'9 084 "4/3-4–'41
043 "8/3-2–'01 094 "8/3-8–'41
11060 Reference Book 1/02 5/15/02, 12:33 PM165
166
Po
rtab
le a
nd
Rad
ial S
tack
ing
Co
nve
yor
Sto
ckp
ile T
on
nag
e
ro
ye
vn
oC
htg
ne
Ls
uid
aR
crA
eliP
fo
fo
th
gie
Heli
P
es
aB
fo
sui
da
Reli
P
la
cin
oC
eliP
eliP
fo
elg
nA
de
dul
cnI
-s
dn
Eg
nid
ulc
nIyti
ca
pa
Cl
ato
T
sdr
ay
cib
uc
sier
ugif
mott
oB
-s
not
sier
ugif
po
T
°0
3°
54
°0
6°
09
°0
21
°0
81
'0
3"
6-'9
2'
11
'5
10
31
85
23
23
78
35
15
44
60
09
69
19
18
32
58
20
83
47
43
66
'0
4'
93
'4
1'
91
54
27
35
37
69
08
08
0,1
25
3,1
69
8,1
69
18
93
99
40
06
30
85
00,
19
04,
1
'0
5"
6-'8
4"
6-'7
1'
32
58
45
99
05
2,1
50
5,1
51
0,2
52
5,2
54
5,3
95
30
47
13
91
21,
12
05,
13
88,
15
46,
2
'0
6'
85
"6-'
02
'7
23
87
92
6,1
25
0,2
57
4,2
12
3,3
76
1,4
95
8,5
08
54
02,
16
15,
18
28,
12
54,
26
70,
34
23,
4
'0
7"
6-'7
6"
6-'4
2"
6-'2
39
53,
12
67,
26
64,
39
61,
46
75,
53
89,
67
97,
9
40
0,1
84
02,
07
5,2
29
0,3
63
1,4
08
1,5
86
2,7
'0
8'
77
"6-'
72
"6-'
63
81
9,1
34
9,3
65
9,4
86
9,5
39
9,7
81
0,0
18
60,
41
12
4,1
12
9,2
17
6,3
12
4,4
12
9,5
12
4,7
12
4,0
1
'0
01
"6-'
69
"6-'
23
'3
46
41,
36
86,
66
54,
86
22,
01
66
7,3
16
03,
71
68
3,4
2
13
3,2
95
9,4
37
2,6
78
5,7
51
2,0
13
48,
21
99
0,8
1
'0
21
"6-'
51
1"
6-'8
3'
15
34
2,5
38
1,1
13
51,
41
32
1,7
13
60,
32
30
0,9
23
88,
04
48
8,3
49
2,8
99
4,0
14
07,
21
41
1,7
14
25,
12
44
3,0
3
'0
51
'4
41
"6-'
74
'3
61
78,
91
81,
12
63
8,6
21
94,
23
10
8,3
41
11,
55
13
7,7
7
21
3,7
28
6,5
17
68,
91
25
0,4
22
24,
23
29
7,0
42
35,
75
Portable Conveyors Radial Stackers
Ton
s ba
sed
on 1
00 lb
s pe
r cu
. ft.
mat
eria
l, co
nvey
or in
clin
e 18
°, s
tock
pile
ang
le o
f rep
ose
37°.
Rad
ial s
tack
ers
not t
rans
port
able
as
port
able
con
veyo
rs.
11060 Reference Book 1/02 5/15/02, 12:33 PM166
167Dumping Angles
Angles at which materials will slide from tipped container.
yrd,sehsA °33 esool,htraE °82tsiom,sehsA °63 tcapmoc,htraE °05
tew,sehsA °03 levarG °04tlahpsA °54 yrd,erO °03
yrd,sredniC °33 pmad,erO °73tsiom,sredniC °43 elbbuR °54
tew,sredniC °13 yrd,dnaS °53yalC °54 pmad,dnaS °04
drah,laoC °42 enotsdehsurc/w,dnaS °72tfos,laoC °03 enotS °03
ekoC °32 nekorb,enotS °72etercnoC °03 dehsurc,enotS °03
Conical Stockpile Volume
thgieH retemaiD .sdYcibuC snoT .sdYeviL snoTeviL
'01 "6-'62 86 29 71 32
'51 "01-'93 032 013 85 87
'02 "0-'35 545 537 631 481
'52 "4-'66 560,1 044,1 762 063
'03 "6-'97 548,1 094,2 064 326
'53 "01-'29 039,2 559,3 237 889
'04 "0-'601 073,4 009,5 290,1 574,1
'05 "8-'231 045,8 525,11 431,2 288,2
'06 "2-'951 557,41 519,91 668,3 089,4
'07 "0-'681 573,32 555,13 568,5 509,7
'08 "2-'212 079,43 012,74 047,8 008,11
'09 "01-'832 597,94 522,76 054,21 508,61
'001 "4-'562 003,86 012,29 080,71 050,32
Based on 37° angle of repose; 100 lbs/cu. ft. material. Above table is approximatefor use as a guide only.
To Find the Volume of a StockpileUse the formula: Volume = .2618 x D2 x hExample: To find the volume of a 10' stockpile that has a 26'-6"diameter.
Volume = .2618 x (26'-6")2 x 10Volume = 1838.49 cu. ft.Volume (in cu. ft.) x weight/cu. ft. ÷ 2000 = tonsVolume (in cu. ft.) ÷ 27 = Volume (in cu. yds.)
11060 Reference Book 1/02 5/15/02, 12:33 PM167
168
Horsepower is rated at 1200 rpm motor speed.Note: Approximate capacity through grizzly is 5 tph x sq ft of grizzly areax nominal opening. Calculations based on 100 lb/ft3 material weight.Example: 42" feeder, 60" grizzly, 4" nominal opening. 5 tph x 17.5 sq ftgrizzly area x 4" nominal opening = 350 tph.This capacity will vary greatly from shot rock to gravel.Rates based on level operation.
Actual capacities dependent upon type and characteristics of material.Capacities reduced considerably when handling coarse or sticky material.
seiticapaCredeeFylzzirGgnitarbiV
htdiW yticapaC.xaMHPT
yticapaCsennoT
deepSevaehS)MPR(egnaR PH
"03 003-051 272-631 009-006 52
"53 005-052 354-622 009-006 03
"24 006-003 445-272 009-006 04
dtS"25 007-004 436-263 009-006 04
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11060 Reference Book 1/02 5/15/02, 12:33 PM168
169Capacities of Apron Feeders in Tons-Per-Hour
Capacities given are based on quarry run material weighing 100 lbs percubic foot - depth of material is equal to half the feeder width uniformlyloaded. Values given assume uniform loading to 75% of the maximumcubical contents. For other weights of material and other travel speeds,these values will increase or decrease in direct proportion.The maximum capacity must be used as a basis in selecting the size ofthe apron, even though this maximum rate exists for a few seconds only.The average or minimum hourly rate must not be used.
MPFthgilFlevarT
ediW"03 ediW"63 ediW"24 ediW"84
cibuCsdraY snoT cibuC
sdraY snoT cibuCsdraY snoT cibuC
sdraY snoT
01 15 96 57 101 501 241 021 261
51 87 501 211 151 751 212 812 392
02 401 041 941 102 012 382 882 093
52 821 371 781 252 262 453 063 784
03 651 112 522 403 413 424 334 485
53 281 642 262 453 663 494 505 386
04 802 082 992 404 714 365 675 977
54 432 513 533 354 864 236 646 478
05 852 943 273 305 025 107 717 079
55 682 683 114 655 575 677 397 2701
06 113 124 844 506 626 548 468 8611
Note: Where there is a large percentage of maximum size lumps, thecapacity will be greater. Tonnage based on 35 FPM operating speed.Inclination recommended 8°-12° from the horizontal. It is always moreeconomical to carry a thick bed of material at a slow speed than a thinbed at a high speed. Sizes available: 30" x 8'; 36" x 8' & 12'; 42" x 10'& 14'. 42" & 48" feeders available as portable ground-level feed units.42" in 30', 35 & 40' lengths; 48" feeder available in 45' length.
11060 Reference Book 1/02 5/15/02, 12:33 PM169
170Capacity Chart
18" Roller Belt Feederwith Variable Speed Power Source
Based on 100 lbs per cu. ft.10" head pulley
Drive Speeds - Fixed and maximum for Variable Speed PowerSource - Standard 19 RPM (49.78 FPM) Optional 28 RPM(73.36 FPM)
11060 Reference Book 1/02 5/15/02, 12:33 PM170
171Capacity Chart
24" Roller Belt Feederwith Variable Speed Power Source
Based on 100 lbs per cu. ft.10" head pulley
Drive Speeds - Fixed and maximum for Variable Speed PowerSource - Standard 19 RPM (49.78 FPM) Optional 28 RPM(73.36 FPM)
11060 Reference Book 1/02 5/15/02, 12:33 PM171
172Capacity Chart
30" Roller Belt Feederwith Variable Speed Power Source
Based on 100 lbs per cu. ft.10" head pulley
Drive Speeds - Fixed and maximum for Variable Speed PowerSource - Standard 19 RPM (49.78 FPM) Optional 28 RPM(73.36 FPM)
11060 Reference Book 1/02 5/15/02, 12:33 PM172
173Capacity Chart
36" Roller Belt Feederwith Variable Speed Power Source
Based on 100 lbs per cu. ft.10" head pulley
Drive Speeds - Fixed and maximum for Variable Speed PowerSource - Standard 19 RPM (49.78 FPM) Optional 28 RPM(73.36 FPM)
RPM
11060 Reference Book 1/02 5/15/02, 12:33 PM173
174Tests Used to Determine Physical Properties of Rock
Material tests follow ASTM procedure and include abrasion, compressivestrength, toughness, the Burbank test, the L.A. "Rattler" test, andspecific gravity.Chemical tests for abrasive effect include:Abrasives Related to Abrasive EffectSilica Dioxide—SiO2 Magnesium Carbonate—MgCO3
Calcium Carbonate—CaCO3
Iron Oxide—FeO & Aluminum Oxide—Al2O3
Abrasive test data is needed primarily in the consideration of impact orgrinding type crushers and relates to the maintenance cost data. Wherepressure crushers are involved, testing for abrasives is normallyunnecessary, although a high abrasive content will cause more crusherwear. Samples sent to the factory for chemical analysis only should be1 to 2 Ibs. and must be representative of the quarry. (Note: If a gradationand/or crusher test is to be run also, representative sample should be100-250 lbs. )
Rock Compressive Strength (ASTM C170)5,000-10,000 PSI—Soft; 10,000-20,000 PSI—Medium; 20,000-30,000PSI—Hard; 30,000-45,000 PSI—Very Hard; over 45,000 PSI—ExtremelyHard.Generally rock up to 40,000 PSI with acceptable hardness and toughnessvalue is considered suitable for reduction in Cedarapids compressioncrushers. The choice of impact or grinding type crushers will be dependenton abrasive content.It is possible to apply Cedarapids crushers in material over 40,000 PSIbut only after consultation with the factory. A solid 12" cube sampleshould be sent for analysis for compressive strength.Hardness (Mohs scale) and related material toughness provide an indexfor application of impact and grinding mills.Both hardness and toughness (ASTM D-3) indices also will be consideredin pressure crushers in combination with compressive strength .
Procedures used in the various tests ore:Compressive Strength (ASTM C170)1. Prepared sample—cylinder of rock approximately 2" cubed.2. Cube of rock is placed between a special bearing block and the head
of a suitable universal testing machine.3. Unit crushing strength is calculated in Ibs. per square inch.
Toughness Test (ASTM D-3)1. Sample—Cylinder 25mm high and 25mm in dia.2. Steel plunger with spherical lower end resting on sample is subject
to impact of a 2 kg. hammer. The energy of the blow is increased byincreasing the height of fall of the hammer 1 cm. after each blow.
3. The height of fall in centimeters at failure of the specimen is calledtoughness. H (In. Cm) = Toughness.
11060 Reference Book 1/02 5/15/02, 12:33 PM174
175L.A. "Rattler" Test by Los Angeles Machine (ASTM C131)1. Size of sample—5000 grams of clean, dry aggregate, properly
graded (A).2. Sample placed in machine which is then rotated for 500 revolutions
at 30 to 33 R.P.M.3. Aggregate then removed and screened on a No. 12 sieve. Material
retained on screen then washed, dried and weighed (B) .4. Percentage of wear = (A-B)÷A
Specific Gravity Test (ASTM C127, C128)1. Size of sample - 5 kg. plus 3⁄8" aggregate.2. Wash to remove dust—then dry at 110° C temperature.3. Immerse in 15° to 25°C water for 24 hrs. and then weigh (B).4. Determine weight of sample in water (C).5. Dry again at 110° C temp. and weigh (A).6. Bulk specific gravity = A ÷ (B-C)7. Apparent specific gravity = A ÷ (A-C)
Some of the more common test procedures for aggregate quality, usedby highway department testing laboratories, etc., but not normally takenor evaluated by Cedarapids include:
Absorption Test1, 2, 3, 4, 5, and 6. Same as specific gravity test above.7. Absorption, per cent (%) = (B-A x 100) ÷ A
Burbank Wear Test1. Prepare four charges of 400 grams of properly graded 3⁄4" x 3⁄8" rock
that has been dried.
2. Weigh steel paddle to .000x of gram.
3. Run each charge of rock for 15 minutes in Burbank machine andremove. Run same steel paddle in machne for all four charges(1 hour).
4. Weigh paddle to .000x of gram and calculate weight loss. Weightloss in grams is the Abrasion Index Number.
11060 Reference Book 1/02 5/15/02, 12:33 PM175
176Hardness of Rocks
Soft Medium Hard Very HardAsbestos rock Limestone Granite Iron OreGypsum rock Dolomite Quartzite GraniteSlate Sandstone Iron ore Granitic GravelTalc Trap rock Trap RockSoft Limestone Gravel
Mohs Scale of Hardness1. Talc 6. Orthoclase2. Gypsum 7. Quartz3. Calcite 8. Topaz4. Fluorite 9. Corundum5. Apatite 10. Diamond
Testing (you can do in the field):Scratched With:Fingernail ................................................................. Little over 2Copper Coin ............................................................. About 3Pocket Knife ............................................................. Little over 5Window Glass .......................................................... 5-1/2Steel File .................................................................. 6-1/2
Typical Toughness of Various Kinds of RockFrom Drop Hammer Tests
ToughnessVariety of Rock Limestone= 1Fresh Diabase (Trap) ...................................................................................... 3.0Pyroxene Quartzite ......................................................................................... 2.7Sandstone ....................................................................................................... 2.6Altered Diabase .............................................................................................. 2.4Fresh Basalt .................................................................................................... 2.3Hornblende Schist ........................................................................................... 2.1Diorite ............................................................................................................. 2.1Hornblende Granite ........................................................................................ 2.1Rhyolite ........................................................................................................... 2.0Quartzite ......................................................................................................... 1.9Biotite Gneiss .................................................................................................. 1.9Augite Diorite .................................................................................................. 1.9Altered Basalt ................................................................................................. 1.7Feldspathic Sandstone ................................................................................... 1.7Gabbro ............................................................................................................ 1.6Chert ............................................................................................................... 1.5Calcareous Sandstone ................................................................................... 1.5Granite ............................................................................................................ 1.5Slate ................................................................................................................ 1.2Peridotite ......................................................................................................... 1.2Granite Gneiss ................................................................................................ 1.2Andesite .......................................................................................................... 1.1Limestone ....................................................................................................... 1.0Mica Schist ...................................................................................................... 1.0Amphibolite ..................................................................................................... 1.0Dolomite .......................................................................................................... 1.0Biotite Granite ................................................................................................. 1.0Augite Syenite ................................................................................................. 1.0Hornblende Gneiss ......................................................................................... 1.0
11060 Reference Book 1/02 5/15/02, 12:33 PM176
177
sreenignEfosproCmorfnoitadarGyrrauQlacipyT
gnissaPtnecreP
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enotsemiLtohSrooP etinarG
"42 0.001 0.66 0.49
"71 7.39
"21 1.39 0.34 0.45
"2/1-8 8.85
"6 2.84 0.03 0.33
"2/1-4 9.73
"3 2.92 0.91 0.82
"2/1-1 8.41 0.31 0.51
"1 0.01 0.11 0.21
"4/3 6.7 0.9 0.01
"8/3 0.4 0.7 0.8
gnissaPtnecreP-)esraoC(tohSyrrauQlacipyT–noitadarG
"02 0.07 "2/1-2 1.02 "8/1 5.3"61 0.16 "2 7.71 M8 0.3"41 0.65 "4/3-1 2.61 M01 7.2"21 0.25 "2/1-1 9.41 "61/1 4.2"01 0.64 "4/1-1 5.31 M61 0.2
"8 0.14 "1 0.21 M03 3.1"6 0.43 "8/7 0.11 M04 1.1"5 5.03 "4/3 8.9 M05 9.0
"2/1-4 6.82 "8/5 0.9 M08 6.0"4 7.62 "2/1 1.8 M001 4.0
"2/1-3 5.42 "8/3 6.6 M041 2.0"3 5.22 "4/1 4.5 M002 0.0
"4/3-2 3.12 M4 3.4
11060 Reference Book 1/02 5/15/02, 12:33 PM177
178
Note: The above pit run screen analyses do not represent "typical" sandand gravel analyses from an area, but should be used as a guide only.Final equipment selection must be based on screen analyses from thesite of the source material.
eziSrebmuNnoitacoL
1 2 3 4 5 6 7 8 9
"42 001
"02 89 001
"21 79 001 59
"8 49 001 89 98
"6 68 59 09 28 001
"5 87 09 58 87 89
"4 57 78 08 57 68
"2/1-3 37 58 67 07 57
"3 86 08 47 56 27
"2/1-2 56 001 87 27 06 86
"2 26 99 001 57 07 85 66
"2/1-1 85 69 001 99 37 56 65 26 001
"1 25 09 49 09 07 06 55 35 69
"4/3 05 48 88 48 66 55 25 74 69
"2/1 24 67 28 87 26 54 05 14 98
"8/3 04 07 87 37 85 24 54 33 48
"4/1 53 26 27 27 45 83 04 82 67
M4 23 85 66 07 05 53 83 02 86
M8 03 94 95 46 24 33 23 71 35
M61 52 04 45 45 53 03 03 41 93
M02 91 63 04 94 03 82 62 31 23
M03 51 92 52 14 22 52 02 21 72
M04 9 51 91 83 61 22 81 01 61
M05 5 21 21 51 9 81 51 9 11
M001 3 9 6 2 6 51 01 5 3
M002 2 6 4 1 3 21 6 4 3
naP 1 4 2 1 1 5 3 3 6
Pit Run Screen Analysis - Example
11060 Reference Book 1/02 5/15/02, 12:33 PM178
179Pit Run Screen Analysis - Example
eziSrebmuNnoitacoL
01 11 21 31 41 51 61 71 81
"42
"02
"21
"8
"6 08 59 89
"5 87 59 79
"4 57 39 59
"2/1-3 47 39 09
"3 001 37 29 48
"2/1-2 69 07 19 67
"2 001 79 001 09 76 19 17
"2/1-1 001 78 001 29 38 67 56 09 56
"1 98 78 78 68 87 46 06 88 25
"4/3 18 58 58 87 86 55 05 58 44
"2/1 47 18 57 96 06 74 24 08 73
"8/3 86 77 66 06 25 24 04 57 53
"4/1 16 17 35 45 64 53 83 07 43
M4 65 56 34 74 14 23 53 56 33
M8 64 94 42 04 92 42 92 05 13
M61 63 33 21 92 02 41 52 54 03
M02 33 72 01 12 61 21 32 04 62
M03 72 22 6 91 31 8 22 83 12
M04 91 61 5 11 11 6 02 03 51
M05 41 31 2 5 3 3 51 22 8
M001 4 4 1 3 2 1 21 8 4
M002 2 2 1 1 1 1 8 6 3
naP 6 3 1 1 1 1 2 3 2
Location Information:1. WI "Boney" 2. Northern IL 3. Northern IL 4. TX5. MN 6. New England "Boney" 7. New England 8. FL Coral Rock9. Central MI 10. East Central MI 11. Central IN 12. Central IN13. Southeast IN 14. Southwest OH 15. Western OH 16. Southern CA17. Southern CA 18. San Diego, CA
11060 Reference Book 1/02 5/15/02, 12:33 PM179
180
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11060 Reference Book 1/02 5/15/02, 12:33 PM180
181Concrete Aggregates
eveiS gnissaP%
"8/3 001
M4# 001-59
M8# 001-08
M61# 58-05
M03# 06-52
M05# 03-01
M001# 01-2
ASTM C33-71aFine AGG Grading
The Fineness Modulus is an empirical factor obtained by adding the totalpercentages of a sample of aggregate retained on each of a specifiedseries of sieves and dividing the sum by 100.It is a definite indication of the surface area of the aggregate and relatesto the workability of the mixture.Sieve sizes used are No. 100 (149 micron), No. 50 (297 micron), No. 30(596 micron), No. 16 (1.19 mm), No. 8 (2.38 mm), No. 4 (4.76 mm) and3⁄8", 3⁄4", 1-1⁄2" and larger, increasing in the ratio of 2 to 1.
Not more than 45% shall be retained betweenany two consecutive sieves.Fineness Modulus (FM) shall not be less than2.3 or more than 3.1.For specific data see ASTM Book of Standards.
Energy Required to Crush Small SizesMore energy, relatively speaking, is required to crush quarried stone tovarious sizes. Below are some average figures from a member companyas reported to a National Crushed Stone Association workshop.
egatSgnihsurC eziStcudorP noT/PHdetcennoC
yramirP "01sunim 5.0
yradnoceSesraoC "4sunim 5.0
yradnoceSeniF "2sunim 0.1
yraitreT "2/1sunim 0.2-5.1
yraitreT "61/3sunim 0.4
Quantity of Calcium Chloride Per Mileof Road for Dust Laying
.tF-daoRfohtdiW 41 61 81 02 42 03
.tF.niLrepsdYerauqS 5.1 7.1 0.2 2.2 6.2 3.3
eliMrep.sdYerauqS 3128 7839 06501 33711 08041 00671
snoTlCaC 2
rePeliM
.sbLlCaC 2
rep.dY.qS
1 01.4 96.4 82.5 78.5 40.7 8.8
2/1-1 61.6 40.7 29.7 08.8 65.01 2.31
2 12.8 83.9 65.01 47.11 80.41 6.71
Recommended Procedure: Apply 1 lb. CaCl2 per square yard as initial treatment,
then 1⁄2 lb. per square yard applications as needed
11060 Reference Book 1/02 5/15/02, 12:33 PM181
182Weights of Various Materials
Average AveragePer Cu. Per Cu.
Material Ft., Lbs. Yd., Lbs.
ASHES ........................................................................ 40 1080BASALT
Broken ................................................................... 122 3300Solid ...................................................................... 188 5076
BRICKCommon Red ........................................................ 120 3240Fire Clay ................................................................ 150 4050Silica ...................................................................... 128 3456Chrome .................................................................. 175 4725Magnesia as brick or fused in furnace ................... 160 4320
CALICHE .................................................................... 90 2430CEMENT
Portland ................................................................. 100 2700CINDERS .................................................................... 30 810CLAY
Dry Lumps ............................................................. 67 1822Wet Lumps ............................................................ 100 2700
FINE GROUND CLAYS, SILICA, CEMENT, ETC.Fire Clay ................................................................ 85 2295Silica Cement ........................................................ 75 2025Magnesia Cement ................................................. 127 3429Chrome Cement .................................................... 135 3645Grain Magneisite (as shipped) ............................... 112 3024
COAL AND COKEAnthracite .............................................................. 54 1458Bituminous ............................................................. 49 1323Charcoal ................................................................ 13 351Coke ...................................................................... 26.3 710
CONCRETECinder .................................................................... 110 2970Stone or Gravel ..................................................... 145 3915
EARTHLoam, Dry, Loose .................................................. 76 2052Loam, Packed ....................................................... 95 2565Loam, Soft, Loose, Mud ........................................ 108 2916Loam, Dense, Mud ................................................ 125 3375
GRANITE, Crushed .................................................... 103 2778GRAVEL
Loose ..................................................................... 100 2700Gravel and Sand .................................................... 111 3000
GRAVEL, SAND AND CLAY, STABILIZEDLoose ..................................................................... 100 2700Compacted ............................................................ 150 4050
GYPSUM, Crushed ..................................................... 100 2700HEMATITE, Broken .................................................... 210 5430LIME
Quick, Loose Lumps .............................................. 53 1431Quick, Fine ............................................................ 75 2025Stone, Large Rocks ............................................... 168 4536Stone, Irregular Lumps .......................................... 96 2592
LIMESTONE, Crushed ................................................ 97 2625LIMONITE, Broken ...................................................... 154 4159MAGNETITE, Broken ................................................. 205 5528
11060 Reference Book 1/02 5/15/02, 12:33 PM182
183Average AveragePer Cu. Per Cu.
Material Ft., Lbs. Yd., Lbs.
MASONRYGranite or Limestone ............................................. 165 4455Mortar, Rubble ....................................................... 154 4158Dry ......................................................................... 138 3726Sandstone, Dressed .............................................. 144 3888
METALSAluminum ............................................................... 165 4455Brass, Cast ............................................................ 534 14418Bronze ................................................................... 509 13743Copper, Cast ......................................................... 556 15012Iron, Cast ............................................................... 450 12150Iron, Wrought ......................................................... 485 13095Lead, Cast ............................................................. 708 19116Lead, Rolled .......................................................... 711 19197Steel, Cast ............................................................. 490 13230Steel, Rolled .......................................................... 495 13365Tin, Cast ................................................................ 459 12393Zinc, Cast .............................................................. 440 11880
MUDFluid ....................................................................... 108 2916Packed ................................................................... 110 3200
PHOSPHATE ROCK, Broken ..................................... 110 2970ROCK
Chalk ..................................................................... 137 3699Granite ................................................................... 175 5725Gypsum ................................................................. 159 4298Sandstone ............................................................. 147 3969Pumice Stone ........................................................ 40 1080Quartz .................................................................... 165 4455Salt, Coarse ........................................................... 45 1215Salt, Fine ............................................................... 49 1323Shales ................................................................... 162 4374Slate, American ..................................................... 175 4725
SANDDry and Loose ....................................................... 100 2700Dry and Packed ..................................................... 110 2970Wet and Packed .................................................... 130 3510Gravel Packed ....................................................... 118 3186
SHALE, Broken ........................................................... 90 2430SLAG, Broken ............................................................. 110 2970STONE, Crushed ........................................................ 100 2700TRAP ROCK, Broken ................................................. 109 2950
11060 Reference Book 1/02 5/15/02, 12:33 PM183
184Weights and Measures - United States
Measures of Length1 mile = 8 furlongs
80 chains320 rods1760 yards5280 feet
1 furlong = 10 chains220 yards6.06 rods
1 station = 33.3 yards100 feet
1 chain = 4 rods22 yards66 feet100 links
1 rod = 5.5 yards16.5 feed
1 yard = 3 feet36 inches
1 foot = 12 inches
Square Measure1 sq. foot = 144 sq. inches
1 sq. yard = 9 sq. feet1 sq. rod = 30-1/4 sq. yards
1 acre = 43560 sq. feet4840 sq. yards160 sq. rods
1 sq. mile = 640 acres1 township = 36 sq. miles
Cubic Measure1 cubic yard= 27 cubic feet1 cord (wood)= 4 x 4 x 8 ft = 128 cu. feet1 ton (shipping) = 40 cu. feet1 cubic foot = 1728 cubic inches1 Cubic Foot = 7.481 gallons
1 bushel = 2150.42 cubic inches1 gallon = 231 cubic inches
Weights (Commercial)1 long ton = 2240 lbs
1 short ton = 2000 lbs1 pound = 16 ounces1 ounce = 16 drams
Troy Weight (For Gold and Silver)1 pound = 12 ounces
5760 grams1 pennyweight = 24 grains
1 ounce = 20 pennyweights480 grains
Avoirdupois Weight (Other than drugs, gold, silver)1 dram = 27.34 grains
1 ounce = 16 drams1 pound = 16 ounces
1 lb avdp = 7000 grains453.59 grams1.2153 lb. troy1.2153 lb. apoth
1 grain = 1 grain troy = 1 grain apoth
1 quarter = 25 pounds1 short ton = 2000 pounds1 long ton = 2240 pounds
Dry Measure2 pints = 1 quart = 67.2 cu. in.8 quarts = 1 peck = 537.6 cu. in4 pecks = 1 bushel = 2150.4 cu. in.1 bushel = 1.2334 cu. ft.
Liquid Measure1 gill = 4 fluid oz.
1 pint = 4 gills1 quart = 2 pints
1 gallon = 4 quarts231 cubic in.
1 barrel = 31.5 gallons(Petroleum)
1 barrel = 42 gallons
11060 Reference Book 1/02 5/15/02, 12:33 PM184
185
The metric system is a decimal system using the meter (39.37 inches) and gram(0.3527 ounces) as basic units. The liter (1.0567 liquid quarts or 0.9081 dry quarts)derives from meter measure. Certain prefixes denote multiples of the bases: decca-(10); hecto- (100); kilo- (1000); myria- (10,000); mega- (1,000,000). Conversely,other prefixes denote divisions of the bases: deci- (1⁄10); centi- (1⁄100); milli- (1⁄1000);micro- (1⁄1000000).
Metric TablesThe most commonly used names are printed in bold.
1. Measurements of Length10 millimeters (mm) = 1 centimeter (cm) = 0.3937 inches10 centimeters = 1 decimeter (dm) = 3.937 inches10 decimeters = 1 meter (m) = 39.37 inches or 3.28 feet10 meters = 1 decameter (dkm) = 393.7 inches10 decameters = 1 hectometer (hm) = 328 feet, 1 inch10 hectometers = 1 kilometer (km) = 0.62137 miles10 kilometers = 1 myriameter (mym) = 6.2137 milesThe micron (µ) is one millionth of a meter or one thousandth of a millimeter.
2. Measures of Surface100 square millimeters (mm2) = 1 square centimeter (cm2)100 square centimeters = 1 square decimeter (dm2)100 square decimeters = 1 square meter (m2)100 square meters = 1 square decameter (dkm2)100 square decameters = 1 square hectometer (hm2)100 square hectometers = 1 square kilometer (km2)
3. Land Measures1 square meter (m2) = 1 centiare (ca) = 1550 square inches100 centiares or 100 m2 = 1 are (a) = 119.6 square yards100 ares or 10,000 m2 = 1 hectare (ha) = 2.471 acres1 square kilometer (km2) = 1,000,000 m2 = .3861 sq. milesThe square kilometer is used in surveys on a large scale, or in maps or charts thatshow roads, plans of towns, contour lines, etc. The hectare is used for fieldmeasurements, like our acre. For city lots and the like, the are is generally used.
4. Measures of CapacityThe standard unit of capacity is the liter, equal to 1 cubic decimeter or 0.9081 dryquart or 1.0567 liquid quarts.10 milliliters (ml) = 1 centiliter (cl) = 0.338 fluid oz.10 centiliters = 1 deciliter (dl) = 6.1025 cubic inches10 deciliters = 1 liter (l) = 0.9081 dry quart or 1.0567 liquid quart10 liters = 1 decaliter (dkl) = 0.284 bushel or 2.64 gallons10 decaliters = 1 hectoliter (hl) = 2.838 bushels or 26.418 gallons10 hectoliters = 1 kiloliter (kl) = 35.315 cubic feet or 264.18 gallons
5. WeightsThe standard unit of weight is the gram, equal to 15.432 grains.10 milligrams (mg) = 1 centigram (cg) = 0.1543 grains10 centigrams = 1 decigram (dg) = 1.5432 grains10 decigrams = 1 gram (g) = 15.432 grains10 grams = 1 decagram (dkg) = 0.3527 ounces10 decagrams = 1 hectogram (hg) = 3.5274 ounces10 hectograms = 1 kilogram (kg) = 2.2046 pounds10 kilograms = 1 myriagram (myg) = 22.046 pounds10 myriagrams = 1 quintal (q) = 220.46 pounds10 quintals = 1 metric ton (MT) = 2204.6 pounds
6. Measures of VolumeThe standard unit of volume is the cubic meter, equal to 1.308 cubic yards.1000 cubic millimeters (mm3) = 1 cubic centimeter(cm3)1000 cubic centimeters = 1 cubic decimeter (dm3)1000 cubic decimeters = 1 cubic meter (m3), or 1 stere (st)The stere is used for firewood. 1 stere = 0.2759 cord; 1 decistere = 1⁄10 stere; 1decastere = 10 stere
Weights and Measures - Metric System
11060 Reference Book 1/02 5/15/02, 12:33 PM185
186Metric Equivalents of U.S. Customary
Measures and Weights
(Based on National Bureau of Standards)
LengthCentimeters = 0.3937 inches Inch = 2.54 centimetersMeter = 3.281 feet Feet = 0.3048 metersMeter = 1.0936 yards Yard = 0.9144 metersKilometer = 0.6214 miles Mile = 1.6093 kilometer
AreaSq. cm = 0.1550 sq. in. Sq. In. = 6.4516 sq. cmSq. meter = 10.764 sq. feet Sq. Feet = 0.0929 sq. metersSq. kilometer = 0.3861 sq. miles Sq. Mile = 2.590 sq. kilometers
VolumeCubic cm = 0.06102 cu. in. Cu. inch = 16.387 cu. cmCubic m = 35.31 cu. feet Cu. foot = 0.02832 cu. metersCubic m = 1.308 cu. yards Cu. yard = 0.765 cu. meters
CapacityLiter = 61.025 cu. inches Cu. inch = 0.0164 litersLiter = 0.0353 cu. feet Cu. foot = 28.32 litersLiter = 0.2642 gallons (U.S.) Gallon = 3.785 litersLiter = 0.0284 bushel (U.S.) Bushel = 35.24 litersLiter = 1000.027 cu. cmLiter = 1.0567 quart (liquid) or 0.9081 quart (dry)Liter = 2.2046 pounds of pure water @ 4°C = 1 kg
WeightGram = 15.4324 grains Grain = 0.0648 gramGram = 0.03532 oz. avdp. Oz. Avdp = 28.35 gramsKilogram = 2.2046 lb avdp. Lb. Avdp = 0.4536 kilogramKilogram = 0.00110 ton (short) Ton (short) = 907.2 kilograms
PressureKg/cm2 = 14.223 lbs/in2 Lbs/in2 = 0.0703 kg/cm2
Kg/m2 = 0.2048 lbs/ft2 Lbs/ft2 = 4.882 kg/m2
Kg/cm2 = 0.9679 normal atmosphereNormal atmosphere = 1.0332 kg/cm2
Normal atmosphere = 1.0133 barsNormal atmosphere = 14.696 lbs/in2
11060 Reference Book 1/02 5/15/02, 12:33 PM186
187Conversion Factors to Obtain
Metric EquivalentsTo Convert From to Multiply Byacre-foot cubic meter (m3) 1.233acre square meter (m2) 4.047barrel (42 gallon petroleum) cubic meter (m3) .159board-foot cubic meter (m3) .0024foot meter (m) .305foot3/minute meter3/second (m3/s) .0005foot3/minute meter3/second (m3/s) .0283foot3 meter3 (m3) .0283foot2 meter2 (m2) .093foot/hour meter/second (m/s) .00008foot/minute meter/second (m/s) .0051foot/second meter/second (m/s) .305foot-pound (force) joule (J) 1.356gallon (U.S. liquid) meter3 (m3) .0038gallon/minute meter3/second (m3/s) .00006horsepower (550 ft-lbs) Watt (W) 745.7horsepower (U.S.) HP (metric) 1.0139horsepower (metric) HP (U.S.) .9863inch meter (m) .025inch2 meter2 (m2) .0006inch3 meter3 (m3) .00002mile (U.S. statute) meter (m) 1,609mile/hour meter/second (m/s) .447mile/hour kilometer/hour (km/h) 1.609ounce (force) newton (N) .278ounce (mass) kilogram (kg) .0284ounce (fluid) meter3 (m3) .00003pint (liquid) meter3 (m3) .0005pound (force) newton (N) 4.448pound (force)-inch (torque) newton-meter (N•m) .113pound (force)-foot (torque) newton-meter (N•m) 1.356pound (mass) kilogram (kg) .453pound (mass)/foot2 kilogram/meter2 (kg/m2) 4.882pound (force)/foot2 pascal (Pa) 47.88pound (mass)/minute kilogram/second (kg/s) .0076pound (mass)/foot3 kilogram/meter3 (kg/m3) 16ton (short, 2000 lb m) tonnes .907ton (short, 2000 lb m) megagram (Mg) .91
(Same as metric tons)yard meter (m) .914yard2 meter2 (m2) .836yard3 meter3 (m3) .765yard3/minute meter3/second (m3/s) .0127
11060 Reference Book 1/02 5/15/02, 12:33 PM187
188Measures of Area
U.S. to MetricSquare Mile x 2.59 = Square kilometers
Acres x .00405 = Square kilometersAcres x .4047 = Hectares
Square yards x .8361 = Square metersSquare feet x .0929 = Square meters
Square inches x 6.452 = Square centimetersSquare inches x 645.2 = Square millimeters
Metric to U.S.Square kilometers x .3861 = Square miles
Square kilometers x 247.11 = AcresHectares x 2.471 = Acres
Square meters x 1.196 = Square yardsSquare meters x 10.764 = Square feet
Square centimeters x .155 = Square inchesSquare millimeters x .00155 = Square inches
Measurement of VolumeU.S. to Metric
Cubic yards x .765 = Cubic metersCubic feet x .0283 = Cubic meters
Cubic inches x 16.383 = Cubic centimetersMetric to U.S.
Cubic meters x 1.308 = Cubic yardsCubic meters x 35.3145 = Cubic feet
Cubic centimeters x .06102 = Cubic inches
Liquid MeasureU.S. to Metric
U.S. gallons x .8333 = Imperial gallonsGallons x 3.785 = LitersQuarts x .946 = Liters
Metric to U.S.Imperial gallons x 1.2009 = U.S. gallons
Liters x .2642 = GallonsLiters x 1.057 = Quarts
Measures of WeightPounds x .453 = Kilograms
Kilograms x 2.2046 = Pounds
11060 Reference Book 1/02 5/15/02, 12:33 PM188
189Decimal Chart - Millimeters to Inches
mm hcnI mm hcnI mm hcnI mm hcnI mm hcnI mm hcnI
100. 40000. 10. 93000. 12. 72800. 14. 41610. 16. 20420. 18. 98130.
200. 80000. 20. 97000. 22. 66800. 24. 45610. 26. 14420. 28. 82230.
300. 21000. 30. 81100. 32. 60900. 34. 39610. 36. 08420. 38. 86230.
400. 61000. 40. 75100. 42. 54900. 44. 23710. 46. 02520. 48. 70330.
500. 02000. 50. 79100. 52. 48900. 54. 27710. 56. 95520. 58. 64330.
600. 42000. 60. 63200. 62. 42010. 64. 11810. 66. 89520. 68. 68330.
700. 82000. 70. 67200. 72. 36010. 74. 05810. 76. 83620. 78. 52430.
800. 23000. 80. 51300. 82. 20110. 84. 09810. 86. 7762.0 88. 56430.
900. 53000. 90. 45300. 92. 24110. 94. 92910. 96. 7172.0 98. 40530.
01. 49300. 03. 18110. 05. 96910. 07. 65720. 09. 34530.
11. 33400. 13. 02210. 15. 80020. 17. 59720. 19. 38530.
21. 27400. 23. 06210. 25. 74020. 27. 53820. 29. 22630.
31. 21500. 33. 99210. 35. 78020. 37. 47820. 39. 16630.
41. 15500. 43. 93310. 45. 62120. 47. 31920. 49. 10730.
51. 19500. 53. 87310. 55. 56120. 57. 35920. 59. 04730.
61. 03600. 63. 71410. 65. 50220. 67. 29920. 69. 08730.
71. 96600. 73. 75410. 75. 44220. 77. 23030. 79. 91830.
81. 90700. 83. 69410. 85. 38220. 87. 17030. 89. 85830.
91. 84700. 93. 53510. 95. 32320. 97. 01130. 99. 89830.
02. 78700. 04. 57510. 06. 26320. 08. 05130. 00.1 73930.
ConversionsInches x 25.4 = millimetersInches x 2.54 = centimetersFeet x 304.8 = millimetersFeet x 30.48 = centimeters
Yard x .9144 = metersMeters x 1.0936 = yards
Miles x 5,280 = feetMiles x 1760 = yards
Miles x 1.6098 = kilometersMillimeters x .03937 = inches
Meters x 3.281 = feetKilometers x 3280.9 = feet
Pounds x .4536 = kilogramsKilograms x 2.2046 = pounds
Tons x .907 = metric tonsCubic feet x .0253 = cubic meters
Cubic yards x .7645 = cubic meters
Metric Equivalents 1'-10'Feet Meters Inches1 .3048 122 .6096 243 .9144 363.281 1.0 39.364 1.219 485 1.53 606 1.88 726.562 2.0 78.727 2.18 848 2.44 969 2.74 1089.843 3.0 118.0810 3.05 120
11060 Reference Book 1/02 5/15/02, 12:33 PM189
190
Co
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11060 Reference Book 1/02 5/15/02, 12:33 PM190
191Temperature Conversion Table
To convert from C to F, locate C in center column and read F value in column tothe left. To convert from F to C, located F in center column and read C value incolumn to the right. For other temperatures: °C = 5⁄9 (°F-32); °F = 9⁄5 (°C-32).
F CF C
F CF C
F CF C
F CF C
0.04- 04- 0.04- 6.161 27 2.22 6.953 281 3.38 068 064 8.7324.63- 83- 9.83- 2.561 47 3.32 2.363 481 4.48 878 074 3.3428.23- 63- 8.73- 8.861 67 4.42 8.663 681 6.58 698 084 9.8422.92- 43- 7.63- 4.271 87 6.52 4.073 881 7.68 419 094 4.4526.52- 23- 6.53- 0.671 08 7.62 0.473 091 8.78 239 005 0.0620.22- 03- 4.43- 6.971 28 8.72 6.773 291 9.88 059 015 6.5624.81- 82- 3.33- 2.381 48 9.82 2.183 491 0.09 869 025 1.1728.41- 62- 2.23- 8.681 68 0.03 8.483 691 1.19 689 035 7.6722.11- 42- 1.13- 4.091 88 1.13 4.883 891 2.29 4001 045 2.2826.7- 22- 0.03- 0.491 09 2.23 0.293 002 3.39 2201 055 8.7820.4- 02- 9.82- 6.791 29 3.33 6.593 202 4.49 0401 065 3.3924.0- 81- 8.72- 2.102 49 4.43 2.993 402 6.59 8501 075 9.8922.3+ 61- 7.62- 8.402 69 6.53 8.204 602 7.69 6701 085 4.403
8.6 41- 6.52- 4.802 89 7.63 4.604 802 8.79 4901 095 0.0134.01 21- 4.42- 0.212 001 8.73 0.014 012 9.89 2111 006 6.5130.41 01- 3.32- 6.512 201 9.83 6.314 212 0.001 0311 016 1.1236.71 8- 2.22- 2.912 401 0.04 2.714 412 1.101 8411 026 7.6232.12 6- 1.12- 8.222 601 1.14 8.024 612 2.201 6611 036 2.2338.42 4- 0.02- 4.622 801 2.24 4.424 812 3.301 4811 046 8.7334.82 2- 9.81- 0.032 011 3.34 0.824 022 4.401 2021 056 3.3430.23 0 8.71- 6.332 211 4.44 6.134 222 6.501 0221 066 9.8436.53 2+ 7.61- 2.732 411 6.54 2.534 422 7.601 8321 076 4.4532.93 4 6.51- 8.042 611 7.64 8.834 622 8.701 6521 086 0.0638.24 6 4.41- 4.442 811 8.74 4.244 822 9.801 4721 096 6.5634.64 8 3.31- 0.842 021 9.84 0.644 032 0.011 2921 007 1.1730.05 01 2.21- 6.152 221 0.05 6.944 232 1.111 0131 017 7.6736.35 21 1.11- 2.552 421 1.15 2.354 432 2.211 8231 027 2.2832.75 41 0.01- 8.852 621 2.28 8.654 632 3.311 6431 037 8.7838.06 61 9.8- 4.262 821 3.35 0.064 832 4.411 4631 047 3.3934.46 81 8.7- 0.662 031 4.45 0.464 042 6.511 2831 057 9.8930.86 02 7.6- 6.962 231 6.55 6.764 242 7.611 0041 067 4.4046.17 22 6.5- 2.372 431 7.65 2.174 442 8.711 8141 077 0.0142.57 42 4.4- 8.672 631 8.75 8.474 642 9.811 6341 087 6.5148.87 62 3.3- 4.082 831 9.85 4.874 842 0.021 4541 097 1.1244.28 82 2.2- 0.482 041 0.06 0.284 052 1.121 2741 008 8.6240.68 03 1.1- 6.782 241 1.16 0.005 062 7.621 0941 018 2.2346.98 23 0 2.192 441 2.26 815 072 2.231 8051 028 8.7342.39 43 1.1+ 8.492 641 3.36 635 082 8.731 6251 038 3.3448.69 63 2.2 4.892 841 4.46 455 092 3.341 4451 048 9.8444.001 83 3.3 0.203 051 6.56 275 003 9.841 2651 058 4.4540.401 04 4.4 6.503 251 7.66 095 013 4.451 0851 068 0.0646.701 24 6.5 2.903 451 8.76 806 023 0.061 8951 078 6.5642.111 44 7.6 8.213 651 9.86 626 033 6.561 6161 088 1.1748.411 64 8.7 4.613 851 0.07 446 043 1.171 4361 098 7.6744.811 84 9.8 0.023 061 1.17 266 053 1.671 2561 009 2.2840.221 05 0.01 6.323 261 2.27 086 063 2.281 0761 019 8.7846.521 25 1.11 2.723 461 3.37 896 073 8.781 8861 029 3.3942.921 45 2.21 8.033 661 4.47 617 083 3.391 6071 039 9.89482.31 65 3.31 4.433 861 6.57 437 093 9.891 4271 049 4.4054.631 85 4.41 0.833 071 7.67 257 004 4.402 2471 059 0.0140.041 06 6.51 0.143 271 8.77 077 014 0.012 0671 069 6.5156.341 26 7.61 2.543 471 9.87 887 024 6.512 8771 079 1.1252.741 46 8.71 8.843 671 0.08 608 034 1.122 6971 089 7.6258.051 66 9.81 4.253 871 1.18 428 044 7.622 4181 099 2.2354.451 86 0.02 6.653 081 2.28 248 054 2.232 2381 0001 7.7350.851 07 1.12
11060 Reference Book 1/02 5/15/02, 12:33 PM191
192
Load and Inflation Table for Dual TiresBased on Speeds up to 60 MPH
eziSeriT eziSmiR egnaRdaoL seilP.oN.xaMnoitalfnI
.xaM)sbl(daoL
05.7 02 D 8 56 057,205.7 02 E 01 08 001,352.8 02 E 01 57 055,352.8 02 F 21 09 059,300.9 02 E 01 07 040,400.9 02 F 21 58 025,400.01 02 F 21 57 067,400.11 02 G 41 09 087,500.21 02 G 41 08 041,600.41 02 J 81 58 047,8
Note: The above pressures and load ratings are based on normal 60MPH intermittent highway service and may be exceeded up to 9%,however, tire life will be substantially reduced. For other uses andspeeds consult tire manufacturer's specifications. Data from Tire andRim Association Handbook.
Load limit for reduced speeds21-30 MPH .................................................................................. +13%11-20 MPH .................................................................................. +32%0-5 MPH ..................................................................................... +85%Static (bias) ............................................................................... +210%Static (radials) ........................................................................... +185%
Note: Do not exceed above cold inflation pressure by more than 10 PSI.
11060 Reference Book 1/02 5/15/02, 12:33 PM192
193
Use the following torque charts to avoid overstressing standardnuts and bolts used on Cedarapids equipment. Thesespecifications should be followed unless specific torques aregiven in our equipment manual. Cedarapids uses Grades 2, 5,and 8. The maximum torque values are based on 75% of thespecified minimum proof strength of the bolt steel in order toprovide a safety factor. The term "lube" includes the applicationof thread lubricants, cadmium plating, and the use of hardenedwashers.
Steel type and hardness range are as follows: For SAE Grade2 plain low carbon (1018 or 1020) steel, hardness is Rockwell"B" 85-100. For SAE Grade 5 plain medium carbon (1035,1038, & 1045), hardness is Rockwell "C" 19-30. For SAE Grade8 medium carbon alloy (4140, 8642 & 5147), hardness isRockwell "C" 32-38. All SAE bolt head symbols are listed on theTorque Chart next to the SAE grade.
ASSUMPTIONS:(1) The maximum torque values are based on 75% of the
specified proof strength.
(2) The term "lube" includes the application of thread lubricants,cadmium plating, and the use of hardened washers;regardless of whether standard or lock nuts are used.
Recommended Maximum Torque Values
11060 Reference Book 1/02 5/15/02, 12:33 PM193
194
Rec
om
men
ded
Max
imu
m T
orq
ue
Val
ues
(±5
%)
.aiD
sehcniN
.ni/sdaerht
2e
darG
EA
S5
edar
GE
AS
8e
darG
EA
St
Asehcni
2)isk(
pS
2edar
G)isk(
pS
5edar
G)isk(
pS
8edar
Gsbl/tf–euqro
Tp
malC
sbl–daoLsbl/tf–euqro
Tp
malC
sbl–daoLsbl/tf–euqro
Tp
malC
sbl–daoLyr
DebuL
yrD
ebuLyr
DebuL
4/102 82
5 64 5
21312051
8 016 7
72021232
21 419 11
26826723
8130.04630.0
55 5558 58
021021
61/581 42
11 219 01
26123932
71 9131 51
14338963
52 7291 12
61740225
4250.00850.0
55 5558 58
021021
8/361 42
02 3251 71
79132263
13 5342 72
14947955
44 9443 83
57962097
5770.08780.0
55 5558 58
021021
61/741 02
23 6352 72
58346984
94 5583 24
77767657
07 8745 06
765938601
3601.07811.0
55 5558 58
021021
2/131 02
94 5583 24
35856956
57 5885 56
640949101
601021
28 291772119341
9141.09951.0
55 5558 58
021021
8/511 81
79011
57 58323906501
051071
511131
8044102361
212042
361581
0430204032
0622.00652.0
55 5558 58
021021
4/301 61
271291
231841
8773168351
662792
502922
3921297732
673024
982323
0600307533
0433.00373.0
55 5558 58
021021
8/79 41
761481
821141
5341189521
034374
033463
3549294423
606866
664415
0851401854
0264.00905.0
33 3358 58
021021
18 41
052372
291012
9994190461
446407
594245
3368366224
909599
996567
0454507695
0606.00366.0
33 3358 58
021021
8/1-17 21
453793
272603
4888168112
497198
116586
7432480574
88215441
0991111
0768604077
0367.00658.0
33 3347 47
021021
4/1-17 21
005355
483624
3893275562
02111421
268459
0873525595
71812102
89318451
0127807569
0969.00370.1
33 3347 47
021021
8/3-16 21
556647
405475
6858264523
96413761
03117821
3014638927
28322172
23816802
059301053811
0551.10513.1
33 3347 47
021021
2/1-16 21
968879
966257
4774303193
94914912
00517861
8797764778
16137553
23426372
054621092241
0504.10185.1
33 3347 47
021021
4/3-15
27315501
520746822
857157387
88947383
0001710009.1
3355
0212
5.43602
785157816
83434462
5213010057
9675000522
0005.233
55021
4/1-25.4
61030232
834087205
7683360431
969018348
0052920052.3
3355
0212/1-2
45214
371300099
57868825
00056100051
83511000063
0000.433
55021
4/3-24
29552034
8102211239
0717363302
4977188631
8328830039.4
3355
5013
48837
3865857741
313212749
36264270532
28081831074
0079.533
55501
11060 Reference Book 1/02 5/15/02, 12:33 PM194
195
Rec
om
men
ded
Max
imu
m T
orq
ue
Val
ues
(±5
%)
- M
etri
c
.aiD
mm
hctiP
mm
8.8=
ssalC
ytrep
orP
9.01=
ssalC
ytrep
orP
9.21=
ssalC
ytrep
orP
tA
sehcni2
)isk(p
S8.8
)isk(p
S9.01
)isk(p
S9.21
sbl/tf–euqroT
pmal
Csbl–daoL
sbl/tf–euqroT
pmal
Csbl–daoL
sbl/tf–euqroT
pmal
Csbl–daoL
yrD
ebuLyr
DebuL
yrD
ebuL
015.152.1
73 9392 03
17655895
35 6514 34
51184658
26 6684 15
48499001
9980.9490.
48 48021021
141141
2157.152.1
56 1705 55
14284009
39101
17 873971158821
901911
38 192873185051
6031.7241.
48 48021021
141141
412 5.1
401211
08 689821108121
841061
411321
5516103471
371781
331441
0888107302
9871.0391.
48 48021021
141141
612 5.1
161271
421231
1235165361
032642
771981
5291260432
962782
702122
5265245372
8242.2952.
48 48021021
141141
815.25.1
032852
771991
2749157812
813753
542572
6396216203
273814
682123
9741356353
3892.2533.
78 78021021
141141
025.25.1
523063
052772
5674276472
054994
643483
8524369973
525385
404844
6300450444
4973.8024.
78 78021021
141141
225.25.1
344684
143473
4960349633
316376
174815
9542401664
617687
155506
1269427445
3074.2615.
78 78021021
141141
423 2
265216
234174
1665309883
777748
895256
1339479735
809099
896267
2567527826
4645.8595.
78 78021021
141141
723 2
328988
336386
6746425105
93119221
678549
2924677396
13316341
42015011
6315797018
1217.4867.
78 78021021
141141
11060 Reference Book 1/02 5/15/02, 12:33 PM195
196Trigonometric Functions
elgnA niS soC naT elgnA niS soC naT0 000.0 000.1 000.0 64 917.0 596.0 40.11 710.0 999.0 710.0 74 137.0 286.0 70.12 530.0 999.0 530.0 84 347.0 966.0 11.13 250.0 999.0 250.0 94 557.0 656.0 51.14 070.0 899.0 070.0 05 667.0 346.0 91.15 780.0 699.0 780.0 15 777.0 926.0 32.16 501.0 599.0 501.0 25 887.0 616.0 82.17 211.0 399.0 321.0 35 997.0 206.0 33.18 931.0 099.0 141.0 45 908.0 885.0 83.19 651.0 889.0 851.0 55 918.0 475.0 34.101 471.0 589.0 671.011 191.0 289.0 491.0 65 928.0 955.0 84.121 802.0 879.0 312.0 75 938.0 545.0 45.131 522.0 479.0 132.0 85 848.0 0350. 06.141 242.0 079.0 942.0 95 758.0 515.0 66.151 952.0 669.0 862.0 06 668.0 005.0 37.161 672.0 169.0 782.0 16 578.0 584.0 08.171 292.0 659.0 603.0 26 388.0 964.0 88.181 903.0 159.0 523.0 36 198.0 454.0 69.191 623.0 649.0 443.0 46 898.0 834.0 50.202 243.0 049.0 463.0 56 609.0 324.0 41.212 853.0 439.0 483.0 66 419.0 704.0 52.222 573.0 729.0 404.0 76 129.0 193.0 63.232 193.0 129.0 424.0 86 729.0 573.0 84.242 704.0 419.0 544.0 96 439.0 853.0 16.252 324.0 609.0 664.0 07 049.0 243.0 57.262 834.0 898.0 884.0 17 649.0 623.0 09.272 454.0 198.0 015.0 27 159.0 903.0 80.382 964.0 388.0 235.0 37 659.0 292.0 72.392 584.0 578.0 455.0 47 169.0 672.0 94.303 005.0 668.0 775.0 57 669.0 952.0 37.313 515.0 758.0 106.0 67 079.0 242.0 10.423 035.0 848.0 526.0 77 479.0 522.0 33.433 545.0 938.0 946.0 87 879.0 802.0 07.443 955.0 928.0 576.0 97 289.0 191.0 41.553 475.0 918.0 007.0 08 589.0 471.0 76.563 885.0 908.0 727.0 18 889.0 651.0 13.673 206.0 997.0 457.0 28 099.0 931.0 21.783 616.0 887.0 187.0 38 399.0 221.0 41.893 926.0 777.0 018.0 48 599.0 501.0 15.904 346.0 667.0 938.0 58 699.0 780.0 34.1114 656.0 557.0 968.0 68 899.0 070.0 03.4124 966.0 347.0 009.0 78 999.0 250.0 80.9134 286.0 137.0 339.0 88 999.0 530.0 46.8244 596.0 917.0 669.0 98 999.0 710.0 82.7554 707.0 707.0 000.1 09 000.1 000.0 ytinifnI
11060 Reference Book 1/02 5/15/02, 12:33 PM196
197Explanation of Aggregate
and Bitumens TermsABRASIVES - A substance for abrading as for grinding polishing etc.Practically every nonmetallic mineral is highly abrasive. A great variety ofsilica and silicate minerals are mined commercially for their abrasive value intheir natural stateAGGREGATE - The mineral material, such as sands, graved shells, slags orbroken stone or combinations thereof with which cement or bituminousmaterial is mixed to form a mortar or concrete. Fine Aggregate may beconsidered as the material that will pass a 1⁄4 inch screen. Coarse Aggregate asthe material that will not pass a 1⁄4 inch screen.AGRICULTURAL LIMESTONE - Ground and pulverized forms of limestoneused for direct application to the soil.ALUMINOUS SILICATES - Several nonmetallics in this group are sometimesmined domestically - andalusite, sillimanite, kyanite, dumortierite, mullitet,topaz, etc. Kyanite (which see) is the only one reporting any data. Usuallyassociated in nature with other minerals they convert to mullite for refractorypurposes.AMBER - Many types of plants, particularly fir trees and pine trees give off asticky substance called resin which soon dries and hardens. Hard fossil resinfrom ancient trees is known as Amber and is composed of carbon, oxygen,hydrogen and a trace of sulfur. Amber, because of its organic origins is not atrue mineral.Amber in the state of Kansas is called jelinite. It is yellow to brownish in coloris clouded or translucent and has a resinous to waxy lusters. Many specimensshow a banded structure and can be scratched by a copper penny but not by thefingernail. It is brittle, breaks with a shell-like (conchoidal) fracture and is verylight in weight - only slightly heavier than water. It burns readily giving a smokyflame. Amber in Kansas has been found in lignite beds of cretaceous age, whereit occurs as rounded and irregular masses from the size of a pea to four inchesin diameter.AMPHIBOLITE - A metamorphic rock consisting chiefly of hornblende or ofsome member of the amphibole group. It is, as a rule, a synonym of hornblendeschists but is preferable to the latter when the schistosity is not marked. (Kemp)ANDESITE - A volcanic rock of porphyritic or felsitic texture whose crystallizedminerals are plagioclastic and one or more of the following: biotite, hornblendeand augite. (Kemp)ANHYDRITE - Anhydrite, which is composed of calcium sulfate (CaSo
4) is
one of the three main evaporite deposits; the other two being gypsum and halite.It occurs commonly as gray, crystalline masses, although some anhydrite has afibrous structure. It may occur as individual crystals in other rocks - particularlyin dolomite. It has a glossy luster, is translucent and is harder and heavier thangypsum, for although it can be scratched easily with a knife it cannot bescratched with the fingernail. Anhydrite may change to gypsum if water isadded as for example, at surface exposures fine-grained dolomite and anhydritelook similar but can be distinguished from one and other in that hydrochloricacid will not act on anhydrite. Some anhydrites are found in deposits of PermianAge associated with beds of gypsum, dolomite and red silt. It is also found inthe ceilings of some gypsum cavesAPLITE - A fine-grained granite consisting chiefly of quartz and feldspar.Two firms produce it from mines in Virginia. It is said to have potential marketsin the glass field.
11060 Reference Book 1/02 5/15/02, 12:33 PM197
198ARAGONITE - Aragonite has the same chemical composition as calcite(CaCo3) but it differs from calcite in having poorer cleavage and in having adifferent crystal form Its crystals commonly occur as radiating groups of fibrousor needlelike shapes- like calcite, aragonite fizzes and dissolves readily in dilutehydrochloric acid and can be scratched with a knife but not with a copper coin.This mineral, which is colorless to white, gray, yellow, green, brown, and violet,is ordinarily found as a vein mineral in cave deposits, and as the pearly layer ofmany types of shells. Aragonite is much less common than calcite because itchanges easily to calcite without altering its external shape. It is difficult toidentify in the field. The mineral has been reported in several places, as nodulesin a clay deposit, and in a sand pit, as small vugs in a quarry and in manyseptarian concretions in the cretaceous shales of Western Kansas.ARTIFICIAL SANDS - Commonly called crusher screenings, they are thefine materials produced when gravel or stone is crushed. These screenings varyconsiderably as to angularity and gradation, depending upon the type of rockcrushed, but fairly well-graded sands can be produced in this way. Most crusherscreenings range in gradation from 1⁄4 inch down to and including 0 to 6%passing the 200 mesh sieve, although in most cases they are deficient in the No.40 to No. 80 mesh size.ASBESTOS (Mineral) - A grayish or greenish variety of amphibole, occurringin long, delicate fibers, or in fibrous masses. It is noncombustible, nonconducting,and chemically resistant.ASPHALT - A complex compound of various hydrocarbons, part of which areoxygenated. Related in origin to petroleum. Is brown or brownish black in color,and is also called mineral pitch. Same as asphaltum.ASPHALT CEMENT - Refined asphalt or a combination of refined asphaltand flux, of suitable consistency for paving purposes. It has a normal penetrationof between 5 and 350.ASPHALTED CONCRETE - A mixture of asphalt cement with coarse gradedmineral aggregate. It is used in the construction of asphalt bases, binder coursesand surface courses. The most common mineral constituents of asphalticconcrete are a combination of broken stone, broken slag or gravel with sand andmineral filler, except that the mineral filler is usually left out of base and bindercourse mixtures.ASPHALT ROCK - Asphalt is a solid or nearly solid organic substancecomposed of carbon and hydrogen, which is formed when the lighter parts ofpetroleum evaporate and the heavy tarry residue remains behind. Naturalasphalt, that is made by nature and not in an oil refinery, is found in the poresof some limestone and sandstone. It occurs in rocks of the Pennsylvanian Ageand in small amounts in cretaceous sandstone. Since many porous sandstonesand limestones do not have asphalt in them, particularly where the rocks outcropand weathering has a chance to act on them. Much exploration must be done inorder to find a good deposit of asphalt rock. This is usually done by diggingsmall pits or quarries, or by drilling shallow test holes .BANK GRAVEL - Gravel found in natural deposits, usually more or lessintermixed with fine material, such as sand or clay, or combinations thereof,gravelly clay, gravelly sand, clayey gravel and sandy gravel, indicate thevarying proportions of the materials in the mixture.BANK SANDS - Sand pits containing sand with little or no gravel. This sandcontains from 0 to 12% clay and silt and has a gradation suitable for sand asphalt,a bituminous mix.
11060 Reference Book 1/02 5/15/02, 12:33 PM198
199BARITE - Barite (barium sulfate, BaSO
4) is a common mineral, but it is not
found as a rule in large quantities because of its high density. It is sometimescalled “heavy spar.” It occurs as flat tabular crystals, either singly or in groups,and it also occurs in granular or earthy forms. The individual crystals aretransparent to opaque and have a glassy luster and Perfect cleavage in twodirections.Barite is usually colorless or white, but may be light shades of blue, yellow, orred. It can be scratched with a knife, but not with the fingernail. In appearance,it resembles gypsum, calcite, or celestite. However, aside from its relativelyheavy weight, it can be distinguished from gypsum by its greater hardness andfrom calcite because it does not fizz in hydrochloric acid. A flame test is the bestmeans of distinguishing between barite and celestite. If powdered barite isheated on a clean platinum wire in a Bunsen burner, the flame will becomegreen, but celeste will turn the flame bright red.Barite is used in paint pigments, as a filler in paper and cloth, in making glazesfor pottery, and in the refining of sugar.BASALT - A word of ancient but uncertain etymology. It is employed as a rockname in its restricted sense for porphyritic and felsitic rocks consisting of augite,olivine, and plagioclase with varying amounts of glassy base which mayentirely disappear. In a broader sense the basalt or basaltic group is used toinclude all the dark, basic, volcanic rocks, such as the true basalts; thenepheline-, leucite-, and melilite-basalts; the augites and limburgites; thediabases, and melaphyres.BASE COURSE - The first or lowest course of a road, as of a foundation. Alsocalled Foundation course.BATCH - A charge placed in a pugmill of Bituminous mixing plant.BAUXITE (Mineral) - A ferruginous aluminum hydroxide, essentiallyAl
2O
32H
2O, but consisting of several minerals occurring in oolitic masses and
in earthy form. It is a nonmetallic clay mineral and has several industrialapplications.BENTONITE - Bentonite is a clay formed by chemical alteration of volcanicash. It is particularly interesting because of its properties of swelling when wateris added. It may swell to as much as 15 times its original bulk, and it forms amilky cloud in the water. Some bentonites can be identified by their waxy orsoapy appearance. Some thin deposits are interbedded with chalk and chalkyshale.BINDER - A foreign material introduced into the mineral portion of thewearing surface for the purpose of assisting the road material to retain itsintegrity under stress, as well as, perhaps, to aid in its first construction.BINDER SOIL - That material which consists primarily of fine soil particles(fine sand silt, true clay and colloids) and has good binding properties Thismaterial is commonly referred to as clay binder.BLOW SANDS - This sand is used chiefly as a blend to fill in the gradationbetween No. 40 and No. 100 mesh that may be deficient in other sands used forbituminous construction.BORAX AND BORON - The extremely versatile chemical boron is found inmany minerals, of which borax, kernite and colemanite are currently mostimportant, Boron is a nonmetallic element occurring only in combination, as inborax. (Borax—a crystalline, slightly alkaline borate of sodium, Na
2B
4O, used
as a flux, cleansing agent, antiseptic, etc.) Boron is used in glass-making,ceramics, metallurgy, soil fertilization, cosmetics, detergents, antiseptics, atomicenergy and hundreds of other industries .
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200BOULDER or BOWLDER - A fragment of rock brought by natural meansfrom distance (though this notion of transportation from a distance is not alwaysin later usage, involved) and usually large and rounded in shape. Cobble stonestaken from riverbeds are, in some American localities, called bowlders.BOULDER CLAY - Boulder clay is an extremely varied deposit consisting, asthe name suggests, of particles of all sizes, from large boulders to clay. It is atypical product of glacial action and is often called glacial till. Boulder clayforms low, rounded, rolling hills covered with loess, soil and vegetation. Theboulders and pebbles, which have been carried by ice from both local and distantrocks, are of many different types. They include limestone, sandstone, quartzite,granite, basalt, and many others. Most of them have been deeply weatheredsince they were left by the melting of the ice sheet; they have been so muchweathered that a “hard granite” can be crumbled with bare hands. Upon closeexamination, some of the Pebbles and boulders are seen to be scratched andpolished from rubbing against other rocks in the ice.BRECCIA - A fragmental rock whose components are angular and therefore,as distinguished from conglomerates, are not waterworn. There are friction orfault breccias, talusbreccias and eruptive breccias. ( Kemp )BROMINE - An element, normally a deep-red caustic liquid emitting anirritating, reddish-brown, ill-smelling vapor. Responsible for “knock-free”gasoline, bromine is also used in medicine, photographic agents, dyes, chemicals,soil fumigation, etc.CALCITE - Calcite (calcium carbonate, CaCO2), is the important mineral inlimestone and is therefore, one of the most common minerals, and contains 56%lime, CaO. Generally it is white or colorless but it may be tinted gray, red, green,or blue. It occurs in many varieties of crystal forms (more than 300 have beendescribed). Calcite can be scratched by a knife, but not by the fingernail, and itfizzes freely in cold hydrochloric acid. If a large crystal of calcite is shatteredwith a hammer, it breaks into smaller rhomb-shaped blocks because it hasPerfect cleavage in three directions.Besides being the important mineral in limestone, calcite occurs as a commoncementing material in some sandstones. It is found in many calcareous shalesand clays and as veins in some igneous rocks in the cretaceous niobra chalk andother cretaceous rocks, it is found in rather large veins. Calcite is an importantpart of many concretions; brown calcite and colorless to yellow calcite crystalsare common in some septarian concretions of shale. Tiny calcite crystals formthe lining of geodes in certain Permian limestones and shales and they coat theinsides of many fossil shells. Good calcite crystals are found in some lead andzinc mines, most of these are pale yellow and some are quite large.CALICHE—1. (Mex.) Feldspar; a white clay. 2. (Mexico and Southwest U. S.)Gravel, sand, or desert debris cemented by porous calcium carbonate; also thecalcium carbonate itself.CALCIUM CHLORIDE—A crystalline compound, CaCl
2, used in its
anhydrous state as a white porous solid as a drying agent to lay dust. It is alsoused for highway ice and dust control.CELESTITE—Celestite (strontium sulfate, SrSO
4) is similar to barite in
appearance, in geologic occurrence and in crystal form. It has a glassy luster andits crystals are colorless, white, or a faint blue or red. This mineral is also foundas radiating pink fibers, as vein fillings, and as scattered particles. Celestitecannot be scratched by the fingernail, but can be scratched by a penny. It differsfrom barite in its lighter weight and in its property of coloring a flame red.Celestite has been found in solid blue crystals and as pink to white radiating
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201fibers. It also has been found as pink crystals and as veins and has been foundat the top of Permian Rocks below cretaceous sands and shales.CERUSSITE—Cerussite (lead carbonate, (PbCO
2) occurs as granular masses
and as platy crystals which commonly cross each other to form a lattice-likeeffect. Cerussite has a brilliant, glassy luster, is colorless or white and can bescratched by a penny but not by the fingernail. It fizzes in cold hydrochloric acidand is very heavy for a nonmetallic mineral. Small amounts of cerussite areoccasionally found as a result of the chemical change of galena (lead sulfide) inthe near surface parts of lead deposits.CHALCOPYRITE - An important ore of copper where it occurs in abundance,chalcopyrite or copper pyrite is a sulfide of copper and iron (CuFeS2). It is abrassy yellow mineral that makes a greenish black streak and has a brightmetallic luster. It is brittle, may be tarnished, can be scratched by a knife but notby a penny. It occurs normally as four sided pyramid-like crystals but thecrystals are usually poorly formed when the mineral occurs as massive sulfideore. Chalcopyrite is very similar in appearance to pyrite, but is softer than pyrite(pyrite cannot be scratched by a knife) and it has a greenish sheen which pyritedoes not have. Chalcopyrite is sometimes found with dolomite crystals and withlead and zinc ores and is sometimes associated with barite.CHATS - (Northumb) Small pieces of stone with ore. (Eng.) A low grade oflead ore. Also middlings which are to be crushed and subjected to furthertreatment. The mineral and rocks mixed together which must be crushed andcleaned before sold as mineral. Chats are not the same as tailings, as the latterare not thrown aside to keep for future milling.CHERT - A compact, siliceous rock formed of chalcedonic or opaline silica,one or both, and of organic or precipitated origin. Chert occurs distributedthrough limestone, affording cherty limestones. Flint is a variety of chert. Chertis especially common in the Carboniferous rocks of southwest Missouri. Seealso Hornstone.CHIPS - 100% fractured stone usually passing 1⁄2-inch square mesh sieve butretained on No. 8 sieve. Applied over seal coats, broomed and rolled to providea skidproof surface and to prevent bleeding on bituminous roads.CLAY - An earth material of extremely fine texture, smaller than .005millimeters in Particle size, and is plastic and swells when wet. Pure clay is nota good stabilizing agent because of its plasticity index.CLOSED CYCLE SYSTEM - A series of conveyors and/or elevating deviceswhich return oversize material back to a crusher for further reduction.COAL LIGNITE - Lignite ranges in appearance from a light brown to a darkbrown, compact, dull, earthy mass to a bright, black, banded mass, and it yieldsa brown powder when ground or when rubbed over a rough white surface. AsAmerican lignite comes from the mine, it contains 30 to 40% moisture. Whenexposed to the air, it soon slacks or falls to pieces because of loss of moisture.If it is not stored properly, it will take fire spontaneously. Although there arethousands of square miles of lignite deposits in the United States, production ofthis rank of coal is not yet important nationally. It is difficult to store and itsheating value is low, making it uneconomical to ship very far. However, lignitecan be dried, briquetted or made into gas suitable for the reduction of iron ore,the production of synthetic liquid fuels and other uses.SUB BITUMINOUS COAL - Sub-bituminous coal is black; and as it is mined,it looks a great deal like the bituminous coal seen in coal yards. It contains from15 to 30 % moisture. The range of heating value of sub-bituminous “A” coal isthe same as that of high volatile “C” bituminous coal. Sub-bituminous coal is
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202entirely non-coking. Like lignite, it weathers or slacks rapidly upon exposure toair and is subject to spontaneous combustion if not stored properly. Because ofthe same disadvantageous features as lignite, it is used principally in the areaswhere it is mined.BITUMINOUS COAL - Bituminous coal is the most abundant and widespreadrank of coal in the United States. It is the coal used most commonly forindustrial, power, railroad, and heating purposes. Bituminous coal may beeither coking or non-coking. This property is not based on the rank of the coal,but rather on whether it will produce a coke when Processed in a coke oven.Nearly all eastern bituminous coals have coking properties, but many of thewestern bituminous coals are non-coking or free burning.A coking, or, as it is sometimes called, caking coal is one that softens and runstogether when it becomes almost hot enough to take fire. As it is heated further,some degradation of coal substance occurs, and the volatile matter escapes asa gas. When the coal is heated red hot in a sealed oven where there is little or noair, a dull gray porous mass called coke remains after the volatile liquids andgases have been driven off. Because coke consists largely of fixed carbon, thecoking process is often called “carbonization.” Coke and the gases liberatedhave many important uses.Most bituminous coals appear black and lustrous in the pile: but, if you look atthem closely, you will observe a banded structure with alternate layers of bright,glossy coal and of dull grayish black coal. In some coals, this dull materialpredominates and these coals have a dull grayish black appearance.ANTHRACITE - Anthracite, sometimes called hard coal, has a brilliant lusterand a uniform texture. If you handle anthracite, it will not soil your fingers asdoes coal of lower ranks. Anthracite has a higher Percentage of fixed carbon anda lower percentage of volatile matter than the lower rank coals. It burns slowlywith a pale blue flame free from smoke. Most anthracite has a somewhat lowerheating value than the highest grade bituminous coals, but its lack of soot andthe fact that it will burn longer without attention make anthracite an idealdomestic fuel.COMMON BANDED COAL - Common banded coal, sometimes calledbright coal, is the variety that includes most coals. It is composed of bothanthraxylon and attritus in varying proportion and has a bright luster.SPLINT COALS - Splint coals are composed almost wholly of attritus, withonly a little anthraxylon. The coal is a dull grayish black and is hard and tough.When mined, it breaks into block lumps because of this characteristic, it is called“block coal” in some mining regions. Splint coal is good for steam power plants.When heated, it is inclined to splinter and makes a better coke when used inblends with banded coal.CANNEL COAL - Cannel coals are made up entirely of attritus, often rich inspores. Spores are the reproductive organs of the lower plants that do notproduce seeds. Cannel coals are often rich in volatile matter and burn with a longyellow flame. They used to be called “candle” coals because of the appearanceof the flame and because many of them can be lighted with a match or a pieceof burning paper. It usually occurs in small lenses or deposits in beds of othercoals and must be separated from the other coal during mining. In the originalcoal swamps, the spore and seed case of plants and finely divided particles ofwoody material floated upon the open water until they became waterlogged,sank to the bottom and finally changed into cannel coal.BOGHEAD COAL - Boghead coal is a variety of bituminous or subbituminouscoal that looks and burns much like cannel coal. It is made up largely of theremains of algae water plants that form the greenish or brownish scum you often
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203see on fresh water ponds and reservoirs in summer and fall. It is rich in volatilehydrocarbons that produce illuminating gas. When distilled, it yields a greatdeal of tar and oil. Like cannel coal, it is usually found in small deposits orlenses.CORAL - The solid secretion of coral polyps, composed almost wholly ofcalcium carbonate, which forms reefs and treelike and globular masses.CONGLOMERATE - An aggregate of rounded and water-worn pebbles andbowlders cemented together into a coherent rock. Deposited by streams orwaves, generally with some sorting and stratification. Compare Breccia.Conglomerate is a hardened, generally cemented gravel, and like sand, silt, andclay, has been formed by the breaking down of older rocks and by later re-disposition. Commonly it is found interbedded with layers of sandstone. It alsooccurs at the base of many Pennsylvanian formations. Conglomerate and gravelare used in making concrete, in surfacing roads and as railroad ballast.CONVEYORS - A device consisting of a steel frame equipped with rollers andpulleys over which a continuous rubber belt travels and used for delivery ofmaterial from one portion of a plant to another. Note: Conveyors are furtherdescribed by a word describing their use i.e., a “feed” conveyor usually feedsmaterial into a plant, crusher or on to a screen, A “delivery” conveyor usuallydelivers material from any of components to another component, or to a truckor stockpile.DIABASE - A basic igneous rock usually occurring in dikes or intrusive sheets,and composed essentially of plagioclase feldspar and augite with small quantitiesof magnetite and apatite. The plagioclase forms lath-shaped crystals lying in alldirections among the dark irregular augite grains, giving rise to the peculiardiabasic or ophitic texture, which is a distinctive feature in the coarser-grainedoccurrences (U. S. Geol. Surv.). Diabase is often used as a prefix for doublenames, as diabase-aphanite, diabase-gabbro, etc . ( Kemp )DIORITE - A granitoid rock composed essentially of hornblende and feldsparwhich is mostly or wholly plagioclase, with accessory biotite and (or) augite.Minute grains of magnetic and titanite may be visible. Quartz may be presentin considerable amount, in which case the rock is called quartz diorite. Quartzdiorites grade into tonalites and granodiorites. (U. S. Geol. Surv. )DOLOMITE - Dolomites are fine to coarse grained rocks which in the purestate are light colored. On weathering, they tend to become buff or tan becauseof impurities which consist commonly of small amounts of pyrite, siderite, ormarcasite or of iron in the dolomite crystals. Dolomites may be formed muchas limestones are formed; for example, by chemical precipitation, or by theaction of waves and streams on older dolomites. They are also converted fromlimestone by a process appropriately called dolomitization. This involves thereplacement of calcium by magnesium or the solution and removal of thecalcium carbonate. The change may take place before or after the rock has beensolidified, and is caused by the action of sea water, ground water, or hot mineralwater. Dolomite is used in most of the ways that limestone may be employedand in addition, it is a possible source of magnesium. The mineral dolomite iscomposed of calcium magnesium carbonate (CaMg(CO
3)
2) and is closely
related to calcite. In large masses, the mineral forms the rock called dolomite.It may be white, gray, greenish gray, brown, or pink, and has a glassy to pearlyluster. It occurs in coarse to fine grained granular masses and in crystals. Mostdolomite crystals are rhomb-shaped like calcite cleavage blocks, but unlikemost other minerals, the crystal faces are typically curved. Dolomite is slightlyharder than calcite, although it can be easily scratched by a knife. It will not fizzin cold hydrochloric acid unless first ground to a powder or the acid heated.
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204EPSOMITE - Epsom salts are recovered from lake bed deposits or by chemicaltreatment of rocks such as dolomite or talc that contain magnesite. Washingtonis the major producer, having several lake deposits. Medicinals use the purifiedchemical grade, while the technical grade goes into fertilizers, enamels, paintsand soaps.EVAPORITES - Rocks formed by the evaporation of water are known asevaporites. This evaporation may take place either in shallow basins on the landor in the sea, however, the rocks which were laid down under the sea form thethicker and more widespread deposits. Rocks formed in this way includedeposits of gypsum, anhydrite, and common salt or halite. Sea water containsmany salts in solution. These are brought into the ocean by rivers which arecontinually wearing down or eroding the land surfaces, and dissolving the salts.When the sea water evaporates, the salts settle to the bottom. The less soluble—those that dissolve less readily in water—are deposited first during the evaporationprocess. Calcium sulphate, the compound that forms gypsum and anhydrite, isamong the least soluble and consequently is one of the first deposited afterdolomite. Next in order of solubility and hence deposition is sodium chloride orcommon table salt. Evaporite deposits are described more fully under theseparate mineral names gypsum, anhydrite, and halite. The evaporites formedon the land are neither so thick nor so common as those formed under the sea.FEEDER - A device placed under a hopper which conveys material into a plant,crusher or onto a conveyor at a uniform rate. The two types most commonly usedare reciprocating (back and forth motion) and continuous steel apron type.FELDSPAR - A general name for a group of abundant rock forming minerals,the names and compositions of which are as follows: Orthoclase, Microcline,Anorthoclass. Plagioclass, Oilgoclass, Andesine, Labradorite, Bytownite,Ceisian, and Hyalophane. The name is often pre-mixed to the names of thoserocks that contain it such as feldspar-porphyry, feldspar-basalt, etc.FELDSPAR - The term feldspar applies not merely to one but to all membersof a group of minerals composed of aluminum silicates carrying principallysodium, calcium or potassium. The feldspars are light in color (pink, green,white, and gray), have a glassy or satiny luster and have a good cleavage in twodirections, almost at right angles to each other. They cannot be scratched by aknife. Most feldspars occur in igneous rocks. Feldspar pebbles may bedistinguished from quartz pebbles by the good cleavage.FILLER - Relatively fine material used to fill the voids in aggregate .FINE GRADE AGGREGATES - Material which will pass a No. 10 meshscreen and retained on No. 200.FINISHED PRODUCT - The resultant material after it has been processed(crushed, screened, sometimes washed) to the desired size and specifications.FIRE CLAY - Clay capable of enduring high heat without fusing, and henceused for firebrick.FLUORSPAR: FLUORITE - The mineral calcium fluoride, CaF
2. Color
commonly purple, green, or white. It is the fourth in the scale of hardness, or nexthigher than calcite, and may be scratched by a steel point.FULLERS EARTH - A clay-like earthy substance used in fulling cloth, as afilter medium, and as a catalyst.GABBRO - A finely to coarsely crystalline igneous rock composed mainly oflime-soda feldspar (labradorite or anorthite) pyroxene, and frequently olivine.Magnetite or ilmenite, or both, and apatite are accessory minerals. It is generallydark colored. Gabbros composed largely or wholly of feldspar are calledanorthosites, and those containing othorhombic pyroxene are often callednorites. (U. S. Geol. Surv.)
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205GALENA - Galena, the principle ore of lead, is composed of lead sulfide (PbS).It is found in dark gray, lead colored, cube shaped crystals which break intocubic, right angled fragments. Some galena crystals are very large. Galena isheavy, has a metallic luster on fresh surfaces, a gray-black streak and is so softthat it will mark on paper.GARNET - Garnets are a group of minerals whose crystals have many faces allof about equal size. They have a glassy luster and are hard enough to scratchwindow glass. Most garnets are red to brown, but some are black, green, orcolorless. In chemical composition, they are silicates of calcium, magnesium,iron, manganese, aluminum, and chromium in various combinations, thealuminum silicate varieties predominating.GNEISS - A layered crystalline rock with a more or less well developedcleavage, but without the fissility of schist. (U. S. Geol. Surv.) The commonestvarieties are mica-gneiss, consisting of feldspar, quartz, and mica; andhornblende-gneiss, consisting of feldspar, quartz, and hornblende.GLOSLARITE - Gloslarite (ZnSO
47H
2O) is zinc sulphate containing water
and is formed by chemical action on sphalerite. It is sometimes found as long,slender, needle-like crystals.GRADED AGGREGATE - A term describing a mineral aggregate in whichthere is a continuous grading in the sizes of mineral fragments from coarse tofine, the coarser sizes being many times the diameter of the finer sizes.GRANITE - A granular igneous rock composed essentially of quartz, orthoclaseor microcline, and mica. Commonly a part of the feldspar is plagioclase. Themica may be either biotite or muscovite or both. Hornblende is a common andaugite an uncommon component. Apatite, zircon, and magnetite are alwayspresent, generally as very small portions. Commercially, almost all compactigneous rocks are called granite as distinguished from slate, sandstone, andmarble.GRAVEL - Small stones and pebbles or a mixture of sand and small stones;more specifically, fragments of rock worn by the action of air and water, largerand coarser than sand.GRAVEL - The term gravel, used loosely, usually means a rock composed ofparticles ranging from sand to pebble size or larger (2 to 64 mm). Graveldeposits vary greatly in mineral composition, size, shape, and color. There aregravels which consist mainly of just one mineral, as chert or flint weatheredfrom the Pennsylvanian and Permian Rocks, or feldspar, agate, clear transparentquartz, native copper, granite, basalt (a fine grained rock ) and other igneousrocks.GRAVEL PIT SANDS - Produced by separating sand (material passing No.4 sieve) from gravel with a mechanical screen. This type of sand sometimescontains quantities of clay and has a fairly complete gradation ranging fromcoarse to very fine.GREENSAND - A sedimentary deposit consisting of dark greenish grains ofglauconite, often mingled with clay or sand. It is primarily used for watersoftening and purification. Also, agricultural use is a new development.GRIT - 1. In petrology, a sandstone composed of coarse, angular grains andvery small pebbles. 2. An artificial stone for sharpening tools. Standard gradesare coarse, medium and fine. Coarse stones cut very readily, but leave a roughedge. Medium stones do not cut as fast as coarse stones but leave a smootheredge. Fine stones are still slower cutting, but are useful where extremely fineedges are desired. 3. Rough, hard particles; sand or gravel. 4. Degree ofhardness with openness of texture or composition; allied to buhrstone and thelike.
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206GUMBO - 1. A name current in Western and Southern States for those soils thatyield a sticky mud when wet. ( Southwest Mo.) A putty-like clay associated withlead and zinc deposits. (Tex ) A clay encountered in drilling for oil and sulphur.2. The stratified portion of the lower till of the MississippiGYPSUM - Hydrous calcium sulphate. (GaSO4.2H2O) Contains 32.5% lime,46.6% sulphur trioxides and 20.9% water. Some crystals are 3 or 4 feet long andclear throughout .HEMATITE - Hematite is a compound of iron and oxygen (Fe2O3) which maybe either red or earthy or black with a dull or metallic luster. Both types have ared-brown or Indian-red streak by which the mineral is readily identified. Theearthy variety marks paper easily.HEMIMORPHlTE - Hemimorphite, sometimes called calamine is a silicateof zinc containing water. Its chemical formula can be written H
2ZnSiO
2. It is a
white mineral which is found in radiating crystal groups and in globular forms.Its hardness is such that it can be scratched by a knife but not by a Penny.Hemimorphite usually occurs with zinc ores.HORNBLENDITE - A granitoid, igneous rock, consisting essentially ofhornblende and analogous to pyroxenite. (Kemp)HORNSTONE: CHERT - An impure flint or chalcedony with splinteryfracture, more brittle than flint.ILMENITE - Ilmenite is an iron black mineral composed of iron, titanium, andoxygen (FeTiO
3). It makes a brownish-black streak and it cannot be scratched
by a knife. Most large specimens of ilmenite are dense, granular masses, but themineral may occur as platy crystals and as grains in sand. Where ilmenite ismined as an ore, as in New York State, it is desired for its titanium content. Thetitanium, as the oxide, is used in paint manufacture.JASPEROID - Jasperoid is metamorphosed sedimentary rock in which thelead and zinc ores of the Tri-State mining area of Kansas are commonly found.A gray to black mottled chert, coarser grained than ordinary chert, it is thecementing material around angular pieces of the original light-colored brokenchert.JAW CRUSHER - A crusher which breaks material by squeezing it betweentwo jaw plates, one movable and one stationary.KAOLIN - A very pure white clay, used to form the paste of porcelain. Paper,rubber, refractories and pottery industries are the principal consumers, while itis also used with cement, high-grade tile, fertilizers, chemicals, insecticides,paint, linoleum, etc.KYANITE - (Data is restricted) Var. of cyanite. Mined commercially inVirginia and Carolina.LAKE OR BEACH SANDS - Fine granular sand composed chiefly of round,smooth particles, and are usually blended with coarse sands to complete thegradation for bituminous construction.LAVA ROCK - When volcanoes erupt quietly instead of explosively, moltenrock pours out in a thick liquid state. The solidified material formed by coolingof the lava commonly has a ropy appearance; it is a dark fine-grained rock calledlava rock. Boulders and pebbles of lava rock occur in stream deposits and inboulder clay and related deposits of some glaciated regions.LIME - An alkaline earth consisting of the oxide of calcium. Artificially madeby cabining or burning limestone or marble. Lime made from dolomiticlimestone contains a considerable percentage of magnesia and is slower setting.LIME ROCK - Any rock or stratum in which limestone is a prominentingredient. Limestone.
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207LIMESTONE - The general name for sedimentary rocks composed essentiallyof calcium carbonate.LIMESTONE & DOLOMITE - Limestone and Dolomite are two veryclosely related rocks. The former, in a pure state, consists of grains of themineral calcite and the latter of grains of the mineral dolomite. To be scientificallycorrect, the term dolomite should be used only when speaking of the mineral,but through common usage dolomite as a rock is now generally accepted.Calcite consists of calcium carbonate and is one of the most common mineralsknown. The mineral dolomite is made of calcium magnesium carbonate and isalso quite common. These two minerals are often found together in the samedeposits and whether the rock is classed as a limestone, a dolomitic limestone,or a dolomite depends on the proportion of each mineral. The two minerals canbe told apart by the way hydrochloric acid reacts on each. Cold dilute hydrochloricacid will fizz when it is put on limestone; in order to react in the same mannerwith dolomite, either the dolomite must be powdered or the hydrochloric acidmust be heated. Pure limestones are white or almost white. Because ofimpurities such as clay, sand, organic remains iron, and other materials, manylimestones exhibit different colors, especially on weathered surfaces. Limestonesmay be crystalline or granular depending on the method of formation andcrystals of calcite, quartz, or dolomite may line small cavities or geodes in therock. Chert balls or nodules are common in limestone layers.LIMONITE - Limonite, a compound of iron, oxygen and water (2Fe
2O
3-3H
2O)
is a yellowish-brown to dark brown or black noncrystalline mineral. It is formedby the alteration of other minerals that contain iron. Limonite has a characteristicyellow-brown streak but its hardness depends on the form in which it occurs.The yellow-brown earthy form of limonite, really a mixture of limonite andclay. Called yellow ochre, is so soft that it easily leaves a mark on paper. Thedark brown to black variety (bog iron ore) is so hard it cannot be scratched bya knife. Small quantities of limonite give a yellowish or buff color to mostsandstones and to many clays, shales, and limestone. As a scum on quiet water,it may be mistaken for oil. It is an iron ore of minor importance in some states.LITHIUM (Chem.) - A soft silver-white metallic element. Spodumene isrecovered in North Carolina. South Dakota and Maine. Crude sodium lithiumphosphate is produced in California. Amblygonite is mined in South Dakota andlepidolite in New Mexico. Other lithium minerals are under investigation. It isused for lithium greases, ceramics, porcelain elements and glass.LOESS - In geology, a yellowish, fine-grained, slightly calcareous, loamy clay,commonly unstratified but having same vertical jointing, believed to be adeposit of wind-blown dust. (La Forge. )LACNESITE - Native magnesium carbonate, MgCO
3. Purities range from 82
to 96% MgO. Domestic supply is deemed sufficient for the normal needs of thesteel, metallurgical and miscellaneous refractory trades, which use magnesitein the form of grain, mortars, ramming mixes and brick. Brinedolomite andother brine magnesite production now totals about half the national potential.Calcined magnesite products are used for insulation, chemical, building andfertilizer purposedMAGNETITE - Magnetite (iron oxide Fe3O4) is so named because it is readilyattracted by a weak magnet and because some magnetic specimens calledlodesterres are, in themselves, magnets. The mineral is black, has metallic lusterand makes a black streak. It is so hard that it cannot be scratched by a knife. Itis found as granular masses, but especially in igneous rocks, it commonly occursas individual crystals, most of which have eight triangular faces and are called
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208octahedrons. Magnetite is an important ore of iron. Occasional grains ofmagnetite may be found in many river sands.MARBLE - In lithology, a metamorphosed and recrystallized limestone. In thetrade, the name is applied to any limestone that will take a polish. The followingare some of the principal marbles: Bardiglio, bird’s eye, black and gold,boagard, breccia, calico, campan, cipolino, eolian, fior di persicor, fire, forestgriotte, landscape, lumachelle, mischio, nero antico de prato onyx, porter, rossoantico, ruin, St. Anne, St. Baume, stalactitic and stalagmitic statuary, verdantiqueand winooski.MARCASITE - Marcasite, sometimes called white iron pyrite, is a mineralcomposed like pyrite or iron sulfide (FeS2). On fresh surfaces, it is pale yellowto almost white and has a bright metallic luster, it tarnishes to a yellowish orbrownish color and gives a black streak. It is a brittle mineral which cannot bescratched by a knife. The thin, flat tabular crystals when joined in groups arecalled “cockscombs". When combined into balls or nodules, or into morecomplicated groups, they make marcasite rosettes. The mineral can bedistinguished from pyrite by its lighter color and by its crystal form. Marcasiteweathers readily to form limonite and melanterite.MASTIC - A mixture of bituminous material and fine mineral matter suitablymade for use in highway construction and for application in a heated condition.MEERSCHAUM - Also called sepiolite, this lightweight white clay mineralis used mostly in making smokers requisites, pipes, etc. There are scattereddeposits in the United States. It has potential use as electrical insulation,toothpaste, oil absorbent, etc.MELANTERITE - Melanterite, or copperas, is a sulfate of iron with water(FeSO4-7H2O) occurring as very fine, fibrous masses that are hard to preserve.It is greenish-white to white and has a sweet, metallic, bitter taste. It is formedby chemical action on pyrite or marcasite under damp conditions, such as on thewalls of underground mines and in coal seams.MICA - Mica is the name of a group of several minerals which are unusualbecause they split into thin, flat, flexible, or elastic sheets. The type of splittingis due to the fact that micas have one perfect cleavage. They are composed ofaluminum silicates of many elements. Muscovite, or common “white” mica, istransparent and colorless. It can be seen as tiny, flat shining flakes in sandstones,siltstones, and shales, and as small crystals in boulders of metamorphic andigneous rocks. Biotite (black mica) may be seen in some tertiary and quaternarysands. The color of biotite is caused by iron. Phlogopite mica is yellowish-brown, has a copper-like luster on the cleavage surface and often is mistaken forflakes of gold.MINERAL DUST - A finely powdered rock dust, Portland Cement, or otherartificially or naturally powdered mineral dust, 80 to 100% of which will passa No. 200 mesh sieve.MINERAL EARTH PIGMENTS - Pigments used in paints follow closely theconstruction picture in production. The natural mineral iron-oxide group,prepared for market by washing, drying, grinding blending and calcining,account for 55% of the total. Chemically manufactured iron-oxide pigments(referred to as pure or synthetic), produced by calcination or controlledoxidation, make up the rest.MINERAL-FILLED ASPHALT - Asphalt cement containing an appreciablepercentage (usually between 10 and 50% by weight) of very finely dividedmineral matter passing the 200 mesa sieve.HARDNESS OF MINERALS - Some minerals are very soft; others are veryhard. The degree of hardness is an aid in identifying the minerals. Diamonds are
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209harder than quartz and will therefore, scratch quartz; quartz will scratch calcite;calcite will scratch gypsum and so on. An easy way of estimating the hardnessof a mineral in the field is by trying to scratch it with such common objects asa fingernail, a copper penny, a pocket knife blade, and a piece of window glass.Glass the hardest of the four, will scratch the most minerals, the knife is next inhardness; then in order comes the copper cent, and the fingernail.CLEAVAGE AND FRACTURE OF MINERALS - Some minerals whenstruck a sharp blow, break only along certain lines, while other minerals breakjust as easily in one direction as in another. When a mineral has a tendency tobreak along certain planes, it is said to have Cleavage, which is the result of thearrangement of the molecules and atoms. Minerals may have only one plane ofweakness or cleavage, or they may have two, three, or more. The second typeof breaking, that which is not determined by any arrangement of molecules iscalled fracture and this also varies among different minerals. Various types offractules are described as smooth, uneven, ragged, and shell like .MINERAL WOOL - Produced from rock, slag and glass, this insulatingmaterial has been growing in use. Major fields of use include structuralinsulation, equipment insulation and industrial insulation.NEPHELINE SYENITE - This quartz-free crystalline rock consisting mostlyof nephelite, albite and microcline feldspar is found in New Jersey, Arkansasand other states, but usually has too much iron for ceramic purposes,OBSIDIAN - 1. Extrusive igneous rocks which have cooled either withoutcrystallization or with only partial crystallization. (U. S. Geol. Surv.) 2. Ageneral name for volcanic glass. When used alone it implies a rhyolite-glass, butit is now much employed with a prefix as andesite-obsidian, basalt-obsidian.(Kemp)OLIVINE - Comprising fayalite, olivine and forsterite, this mineral group isfound in many rocks. Large concentrations, called “dunite,” are mined orquarried commercially in North Carolina and Washington to make refractorybrick and cements and foundry sand.OOLITE - A rock consisting of small round grains, usually carbonate of lime,cemented together.OPAL - Opal consists of silicon dioxide, like quartz, plus an indefinite amountof water (SiO
2-nH
2O). It never forms as crystals, but probably is deposited as
a jelly-like substance which later hardens. The mineral may be white, yellow,red, brown, green, gray, blue, or transparent and colorless. Precious opal showsa beautiful display of colors and is highly prized as a gem stone. Opal cannot bescratched by a knife, but is slightly softer than quartz. It is found as a lining orfilling in cavities in some rocks, as a deposit formed by many hot springs, andas the petrifying material in much fossil wood.OVERBURDEN - The waste which overlies the good stone in a quarry,Worthless surface material covering a body of useful mineral .OVERSIZE - Material which will not pass a desired size of square openingscreen wire and therefore must be crushed or recrushed .PEA GRAVEL - Any clean gravel, whether bank or river gravel, having agradation of from 1⁄4 to 1⁄2-inch or which approximate a pea in grain size.PEAT - Semi-carbonized vegetable tissue formed by partial decomposition inwater of various plants, asp. mosses of the genus Sphagnum. Used in thiscountry for soil improvement and mixed fertilizers.PEBBLES - 1. A small roundish stone, especially one worn round by the actionof water; a pebble stone; also a gem occurring in the form of pebbles. 2.Transparent, colorless quartz; rock crystal; as Brazilian pebble.
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210PERIDOTITE - A granular igneous rock composed essentially of olivine,generally with some form of pyroxene, and with or without hornblende, biotite,chromite, garnet, etc. (La Forge)PERLITE - 1. Volcanic glass with concentric, shelly texture and usually witha notable percentage of water. 2. Also called Pearlite or Pearlstone. A eutectoidof cementite and crystallized iron formed by slow cooling of molten steel.PHOSPHATE ROCK - A rock consisting of calcium phosphate, usuallytogether with calcium carbonate and other minerals, used in making fertilizers.PSILOMELANE - Psilomelane is an oxide of manganese (MnO
2). It is a black
mineral that makes a very dark brown to black streak, is much harder thanpyrolusite it cannot be scratched by a knife. An earthy form of psilomeiane,however, is known as wad, and it is soft enough to soil the fingers. Wad formsthe coating around some pebbles in gravel deposits, and it also occurs as softblack lumps in gravels.PUMICE - An excessively cellular, glassy lava, generally of the compositionof rhyolite (Kemp). A sort of volcanic froth. Its color is generally whitish or lightgray. It is very light and will float on water. Pumice stone.PYRITE - Pyrite (iron sulfide, FeS
2) is a pale, brass yellow, opaque mineral that
is brittle and has a metallic luster. It makes a black streak and is so hard that itcan scratch glass. Many pyrite crystals are cube shaped like galena, but they alsooccur in other forms. Pyrite is also found as granular masses, as cones andglobules, and as nodules in shale, limestone and sandstone. It is called “fool’sgold” because it is yellow but pyrite is brittle, has a greenish tinge, and tarnishes,whereas gold is softer, leaves a yellow streak instead of a black one, and doesnot tarnish easily. Pyrite occurs in rocks of all ages and is abundant in some coaldeposits and veins. It is also found with gypsum in the dark shades. It is producedas a by-product of coal near Pittsburgh and is used in making sulfuric acid.QUARTZ - Quartz, the most common of all minerals, is composed of siliconand oxygen ( SiO2) and is found in many different varieties. When pure, it iscolorless but it also assumes various shades of yellow, pink, purple, brown,green, blue, or gray. One of the hardest of minerals, it will easily scratch windowglass. It has no good cleavage and has a glassy to greasy luster. There are twomain types of quartz, the coarsely crystalline and the fine or cryptocrystallineforms. The crystals of the first type are six sided Prisms with pyramids cappingone or both ends. Well-formed, colorless quartz crystals of this type are foundin geodes and as linings on the inside of some fossils. Quartz crystals with abluish cast are found in some granites. Nearly all sands and sandstones arecomposed of tiny worn particles of crystalline quartz. The second main type ofquartz is called cryptocrystalline because the crystals are so small that theycannot be seen without a microscope. One of the best known varieties in thisgroup is flint or chert. Chert is dull gray, brown, or black. It breaks with ashell-like fracture and the edges of the broken pieces are sharp. Chalcedony isa cryptocrystalline quartz with a waxy luster that forms banded layer s orglobular masses. Agate is a many-colored form of Chalcedony which has beendeposited in cavities or veins.QUARTZITE - Quartzite is a rock consisting of quartz sandstone so thoroughlycemented with silica that the rock breaks through the grains as easily as aroundthem. It is distinguished from sandstone not only because it breaks through thegrains, but also because it cannot be scratched with a knife. Quartzites may beeither metamorphic or sedimentary in origin and the two types are so similar inappearance that in many cases they cannot be told apart. Metamorphicquartzites are caused by intense folding of the rock or by solutions from nearby
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211igneous intrusions or both. Quartzite boulders are common in the boulder clayof the glaciated area. The rock making up these boulders is red, brownish-red,or purple, and it breaks with a splintery fracture. Quartzite, because it is so hardand resistant, can be used as a railroad ballast and in the construction of dams.It is used in some places as road material and as building stone.RIVER GRAVEL - Found in almost any stream or river and consists of partlyrounded and smooth fragments of rock intermixed with river sand and is usuallyfree from clay and silt. That part, consisting of particles larger than 1⁄4-inch isclassified as river gravel.RIVER SAND - Due to action of water and the rolling of one particle of sandover another, does not have a high percentage of sharp angular grains and isusually free from clay and very fine sizes.RHYOLITE - A felsophyric to vitreous igneous rock composed essentially ofquartz and alkali feldspar, or of rock glass having substantially the samecomposition, with or without biotite, hornblende, or pyroxene; liparite. (LaForge). Rhyolite is current in America, whereas liparite and quartz-trachyte aremore used abroad. A lava, usually of light color, corresponding in chemicalcomposition to granite. The same molten liquid that at great depth within theearth solidifies as granite would, if it flowed out on the surface, cool morequickly and crystallize less completely as rhyolite. (Ransome)ROLL CRUSHER (Double) - A crusher which breaks material by squeezingit between two revolving metal cylinders, with axes parallel to each other andseparated by a space equal to the desired size of finished product.SALINES - Chemical salts in their natural state are recovered by mining, brinesaturation and other methods. A score or more types of sodium compounds existin minerals, some mined in large quantities. See boron, bromine, calciumchloride, salt, sodium compounds, magnetite, etc.SALT (Sodium chloride NaCl) - Any of a class of compounds formed when theacid hydrogen of an acid is partly or wholly replaced by a metal or a metal-likeradical.SANDS & SANDSTONES - Sands are loose, unconsolidated rocks havingparticle sizes between those of silt and pebbles (1/16 to 12mm). When heldtogether by chemical cement or by clay, they are called sandstones. These rocksresult from the breaking down or weathering of older rocks, and from thetransportation and sorting of the rock fragments by moving water or by wind.Sand mostly consists of grains of quartz, but some of it may contain largeamounts of feldspar. Sand occurs almost everywhere along large streamvalleys, in regions of old glacial drainage or out wash. Sandstones, like sand,consist largely of quartz grains, but sandstones are held together by some naturalcement or matrix such as calcium carbonate, iron oxide, or clay, and the rockscan be classified according to the type of cement. Interesting collections ofsandstones in which the grains are cemented by different types of material havebeen made. In places, sandstones occurs interbedded with shale and limestone,in other places, it occurs as channel deposits cutting through shale andlimestone. Sandstone that is buff or brownish in color is cemented with ironoxide. There are areas of sandstone cemented by calcite (calcium carbonate) incrystals so large that wide areas of the rock reflect light in a manner known as“luster mottling.” This rock is sometimes called “quartzite” because it is veryhard, but it is not a true quartzite. In other areas, soft, crumbly sandstones fromthe cretaceous age form cliffs and box canyons.SAND CLAY - (Road Surface) A surface composed of a mixture of sand andclay where the two materials have been blended, so that their opposite qualitiestend to maintain a condition of stability, under varying moisture content. Some
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212deposits are found in nature, but the bulk of such surfaces are preparedartificially.SANDSTONE - An indurated sedimentary rock formed of coherent or cementedsand. The following are common varieties: Asphaltic sandstone, Bluestone,Brownstone, Building sandstone, Flagstone, and Freestone.SCALPING SCREEN - A vibrating or revolving screen which separatesvarious sizes of materials for delivery to one or more crushers and bypassessmall sizes around the crushers.SERPENTINE - 1. In mineralogy, a hydrous magnesium silicate (H
4Mg
3Si
2O
2),
commonly green, greenish-yellow, or greenish-gray, and massive, fibrous,lamellar, or occurring as pseudomorphs. It is an important constituent of somemetamorphic rocks and is everywhere secondary, after olivine, amphibole,pyroxene, etc. 2. In petrology, a metamorphic rock composed chiefly or whollyof the mineral serpentine. (La Forge)SCHIST - A crystalline rock that can be readily split or cleaved because ofhaving a foliated or parallel structure, generally secondary and developed byshearing and recrystallization under pressure. (La Forge)SCREENINGS - Fine material that passes through a screen when screening forlump material.SHALE - A hardened, compacted clay or silt which breaks along beddingplanes is called shale. The particles that make up a shale are too small to be seenwithout a microscope. Shales have a leaflike bedding and weather into thin slabsor plates some of which are no thicker than paper. When shales weather, theyform clays or muds. Shales and clays are easily eroded or worn away.Consequently the best exposures are found underneath ledges of harder, moreresistant rocks such as limestones and sandstones. Most shales are soft enoughto be cut with a knife and are rather brittle or crumbly. The usual color is gray,but black, green, red, or buff shales are common. Many shales contain nodulesof pyrite, selenite crystals, or in concretions of various forms. Shale and claytogether make up about 80% of the sedimentary rocks of the earth’s crust. Someblack, very thin bedded shales are often called slate because they have the samecolor as many slates and because they break into thin, hard platy sheets. Slate,however, is a metamorphic rock formed when shale is Put under great heat andpressure.SHELL - The term “Shell Aggregate” applies to oyster, clam shells, etc., usedfor road surfacing material. These shells are crushed in an ordinary stonecrusher. It is difficult to crush this material to a given specification, and it doesnot produce a strong pavement unless a suitable gradation is produced throughthe introduction of other aggregates, such as sand and stone.SIDERITE - Siderite which is a common mineral, is composed of ironcarbonate (FeCO2). It is light to dark brown, and some of it occurs as rhomb-shapedcrystals with curved faces (like dolomite). Most siderite, is granular or earthy.The mineral cannot be scratched by a penny, but can be scratched by a knife. Itfizzes in hot hydrochloric acid, but reacts slowly in cold acid. Weatheredsurfaces change to limonite and turn dark brown.SILICA - An oxide of silicon. (SiO
2). Occurs in nature as a mineral of economic
importance in quartz, chalcedony, chert, flint, opal, diatomaceous earth andsandstone. The most abundant constituent of the earth’s crust. See also Agate,Quartz. Also known as silex, and used for lining tube mills.SILT AND SILTSTONE - Silt is a common sedimentary rock composed oftiny particles smaller than sand size, yet larger than clay size (1⁄16 to 1⁄256 mm).It is found in stream deposits and lake beds, but it occurs chiefly as a wind blown
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213deposit called loess. It is typically a yellowish buff porous silt that crops out withsteep faces along hillsides and valley walls. Much loess contains white or creamcolored concretions an inch or two in diameters which are composed of calciumcarbonate and have been caned Kindehen (little children) of the loess. Smallwhite shells of snails may also be found in the loess.Some of the finest and thickest soils in the world are formed in the upper partof thick deposits of loess. As wind moves small Particles only, a soil built upfrom deposits of this kind is free from rocks and large pebbles. Loess depositshave been built up by successive dust storms. Consolidated or compacted siltis known as siltstone. This rock may be found as thin, flabby beds in many ofthe Pennsylvanian formations. Many siltstones and fine sandstones containlayers rich in tiny flakes of mica, which glitter in the sun. The mica isconcentrated along the bedding planes where the rock breaks easily.SIZING SCREEN - A vibrating or revolving screen which separates varioussizes of materials for delivery as finished products into hoppers, trucks or ontoconveyors.SLAG - A by-product of blast furnace operation. A good quality slag makes anexcellent paving material and can be crushed into almost any gradation,although most slags are quite porous.SLATES - A dense, fine-textured metamorphic rock whose separate mineralsare indistinguishable to the unaided eye, and which has an excellent parallelcleavage, so that it breaks into thin plates or pencil-like shapes. A coal miner’sterm for any shale or slate accompanying coat also sometimes applied to bonycoal.SMITHSONITE - Smithsonite (zinc carbonate, ZnCO
3), is commonly brown
in color, but it may be green, blue, pink, or white. Although, it does occur asrough, curved, rhomb-shaped crystals, its occurrence as rounded, globularforms or as honeycomb masses is more common. Smithsonite is harder thanmost carbonate minerals; it cannot be scratched by a penny, but it can bescratched by a knife. It fizzes in cold hydrochloric acid.SODIUM COMPOUNDS - Natural soda ash, and trona used in many industriesas sodium carbonates are produced in California and Wyoming.SPHALERITE - Sphalerite, also called zine blende, black jack and mock lead,is composed of zinc sulfide (ZnS), and is the most important ore of zinc.Sphalerite when Pure is nearly colorless, but it is commonly brown, yellow,black, or dark red because of impurities. It has a white to dark brown streakwhich is always much lighter than the color of the specimen. As a rule, themineral crystals are shaped like triangular pyramids, with three sides and a base:because it has good cleavage in six directions sphalerite will break intotwelve-sided blocks. It has a brilliant, resinous, or almost metallic luster, and isharder than a penny but can be scratched with a knife. Some sphalerite is foundas massive deposits varying from coarse to fine-grained. In hydrochloric acidit dissolves and forms hydrogen sulfide which has an unpleasant odor. Sphaleriteis easily identified by its cleavage and resinous luster.STONE - Concreted earthy or mineral matter. A small piece of rock. Rock orrock-like material for building. Large natural masses of stone are generallycalled rocks: small or quarried masses are called stones: and the finer kinds,gravel or sand.STONE-SAND - Refers to the product (usually less than 1⁄4-inch in dia.)produced by the crushing of rock. This material is usually highly processed, andshould not be confused with screenings.SUB GRADE - The upper surface of the native foundation on which is placedthe road material or artificial foundation, in case the latter is provided.
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214SUB-SOIL - 1. Broadly and loosely, the part of the regolith (earth mantle)which lies beneath the true soil and which contains almost no organic matter.2. More precisely, a layer of the regolith, grading into the soil above and intounmodified rock waste below, which is less oxidized and hydrated than the soilproper and contains almost no organic matter, but is somewhat charged with andindurated by iron oxides and clay that has been leached down from the overlyingsoil.SYENITE - Any granular igneous rock composed essentially of orthoclase,with or without microcline, albite, hornblende, biotite, augite, or corundum. (La Forge) . In mica syenites hornblende is replaced by biotite and in augitesyenites it is replaced by augite. If a small quantity of quartz is present it is calledquartz syenite. In nepheline syenite the feldspar is partly replaced by nepheline.(U. S. Geol. Surv.)TAILINGS - Stones which after going through the crusher, do not pass throughthe largest openings of the screen.TALC (Mineral) - A soft mineral of a soapy feel, in composition an acidmagnesium metasilicate, H2Mg3(SiO3)4. New York, California and NorthCarolina account for 64% of the output.TOPSOIL - (Road Surface) A variety of surfacing used principally in thesoutheastern states, being the stripping of certain topsoils which contain anatural sand-clay mixture. When Placed on a road surface, wetted and puddledunder traffic it develops considerable stability.TRACHYTE - Any aphanitic, aphanophyric, or glassy igneous rocks composedessentially of alkali feldspar, with or without mica, amphibole, pyroxene, andother accessories, or of rock glass having essentially the same composition . (LaForge) It was formerly used for both rhyolite and trachyte proper, as a field termfor light-colored lavas and porphyries. Compare Acmite-trachities andPantellerites. (Kemp)TRAP - Includes the dark-colored, fine-grained and dense igneous rockscomposed of the ferromagnesian minerals, basic feldspars, and little or noquartz. The ordinary commercial variety of trap is basalt, diabase, or gabbro.TUFF - A sedimentary rock composed of fine material - volcanic dust, so-calledash and cinders, and lapilli - explosively ejected from a volcano. Tuff may ormay not be deposited in water- it may be either heterogeneous or rather wellsorted, and it may be either incoherent or indurated. (La Forge)URANIUM (Chemical) - A radioactive element of the chromium group, foundin combination in pitchblende and certain other rare minerals, and reduced asa heavy, hard, nickel-white metal .VOLCANIC ASH - Volcanic ash or volcanic dust (in some places called“silica” although this name is not exactly accurate) consists of tiny glass orcongealed lava fragments which have been blown into the atmosphere duringthe eruptions of volcanoes. It is a type of extrusive rock, that has been forcedout or extruded onto the earth’s surface. Under a microscope or a hand lens, ashis seen to contain small curved pieces of glass which are the broken walls ofbubbles of the lava rock which burst from the volcano. Ash can easily bedistinguished from other rocks, principally sand, by its white to bluish graycolor. Its glassy surfaces sparkle in the sun, and its particles do not dissolve inacid as do particles of limestone and chalk. It is used for many purposes: intoothpastes and powders, as abrasives, cleaning compounds, glazes for potteryin filters, and in the manufacture of cement and road asphalt.
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215Screening Terms
AMPLITUDE - Distance or stroke travelled by the screen surface between itshighest and its lowest positions.AVERAGE SCREENING - Materials ranging between 3⁄8” and 4".BLINDING - Reduction of the effective area of a screen opening, caused bymoist fines building up on the inner surface of the wire until the opening iswholly or partially closed.COARSE SCREENING - Materials above 4".CRITICAL MATERIAL - Same as “near size.”FINE SCREENING - Materials below 3⁄8”.FREQUENCY - Number of Pulsations Per minute produced by the vibrator.NEAR SIZE - Material less than 1.5 times and more than 0.5 times the widthof the screen opening.OVERSIZE - Particles which will not pass through the screen openings: theseare discharged off the end of the deck.PARTICLE - An individual piece of rock, gravel or other material in the screenfeed.PEGGING - Obstruction of an opening by a particle becoming stuck in theopening it has entered but cannot pass through.SCALPING - An operation in which 85 to 95% of feed material is considerablysmaller than the screen opening.SCREENING EFFICIENCY - Ratio of screen undersize actually passing thescreen openings to the total undersize in the feed.UNDERSIZE - Those particles small enough to pass through the screenopenings.WEDGING - Same as Pegging.
Metallurgical TermsBENEFICIATION - Upgrading ores by breaking them into particles andremoving the waste.CLARIFIER - Large tanks used for cleaning water or solutions of foreignmatter by settling. Chemical flocculents may be added to speed settling.CLASSIFIER - A device in which particles of mixed size and weight are sortedby settling through a fluid.GRAVITY SEPARATION - Separation of mineral particles by difference inspecific gravity: jigs, tables, spirals are common machines .JIG - A machine for making gravity separation in water on a pulsating screen.TRIPPER - A mobile mechanical device for continuously discharging anddistributing aggregate from a belt conveyor into a line of bins or stockpiles.
Open Pit TermsBACKBREAK - Undesirable blasting effect where ground is broken behindthe line of blastholes.BENCH - Mining terrace.BLOCKHOLDING - Breaking of big rocks by drilling them for dynamite .BURDEN - Rock between the open bank and the line of blastholes.CASING - Pipe placed in drill hole to keep it from caving.CHAMBER - Enlarged portion of a blasthole made by blasting. Purpose is tomake room for larger dynamite charge for main blast.CHURN DRILL - Drill head is lifted by rope and dropped successively to makehole (old fashioned).
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216DECK LOADING - Explosive is placed in bottom of hole and another chargeis placed higher up. Hole is “stemmed” between two charges and on top of“deck” charge.DETONATOR - Fuse for setting off dynamite, percussion cap.DOWN-THE-HOLE-DRILL (DHD) - A drill in which mechanism enters andfollows down drill hole as it is developed.DRAGLINE - A long-boomed excavator with a bucket filled by dropping anddragging by rope towards the machine.JET PIERCING - Method of making blastholes on iron ranges. Combustionof kerosene and oxygen makes hot flame which spalls rock.MATERIALS HANDLING - Methods of transporting broken or crushed orefrom one point to another.PRIMACORD - Trade name for instantaneous fuse.SLOPE STABILITY - Degree to which overburden or rock maintains aparticular grade or angle when open to the elements.SLUDGE - Mixture of drill cuttings and water from drill holes. Used forsampling ore grade or for stemming blastholes.SLURRY-TYPE EXPLOSIVE - Viscous explosive charged into plastic bagsto fill contour of drillhole (new).SPRINGING - Enlarging blasthole by small preliminary blast.SPUDDING-IN - Starting a drill hole.STEMMING - Material used to confine explosives in hole, such as drillcuttings or water.STRIPPING - Removing waste overlying ore body.TOE - Burden of rock between bottom of blasthole and free face.WAGON DRILL - Compressed-air rock drill on wheels or “Cat” tracks.
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Genuine Parts
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11060 (2/02)
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