BPA PROJECTS PVT LTD

MFG. OF AGARWALLA BRAND MINERAL PROCESSING EQUIPMENTS

AGARWALLAJAW CRUSHERS

VIBRO FEEDERS

SCREENING SYSTEM

MOBILE PLANTS

BPA Mineral Processing Systems

We have been providing complete crushing and screening solutions for the past 60 years and over this period have gained a reputation for manufacturing quality heavy duty machineries to match the most arduous crushing conditions encountered.

•Typical applications for our single-toggle jaw crushers are in mining, quarrying and recycling.

•The jaw crushers handle ores, rock, gravel and recycled concrete.

•These rugged machines are manufactured with heavy duty parts for constant operation and long life.

•Each machine is backed by the BPA network of total after-market service and spare parts support

AGARWALLA | BPA 2

Benefits and Features

➢ Frame of great strength.

Heavy, fully welded stress relieved

➢ Fatigue resistance. Large diameter forged alloy steel

eccentric shaft, polished to a fine finish and with no screw

threads or sharp radii that can

cause stress concentrations.

➢Constant shaft alignment.Self aligning spherical roller

bearings.

➢Even distribution of crushing

forces. Machined jaw-face locations.

➢Protection of swing jaw holder and main-frame jaw

locations. Replaceable jaw backing plates.

➢Bearings kept free from dust and water.

Grease-purged labyrinth dust seals.

➢Smooth running operation. Balanced flywheel and drive

pulley

➢Pitman (jaw holder) designed to handle

severe crushing conditions. Cast steel and precision machined.

➢Designed for easy maintenance. Cast steel pitman can be removed from the

frame as an assembly.

➢Extended life of toggle and toggle seats. The rocking-end toggle requires no

lubrication.. Friction is kept to a minimum and

no lubrication is required.

Single Toggle Jaw Crushers

Single Toggle Jaw Crusher

AGARWALLA | BPA 3

Machinery Construction Details

Cross Section of Single Toggle Jaw Crusher

1 Main Frame 8 Moving Jaw Faces

2 Jaw Holder 9 Hydraulic Adjustment

3 Fly Wheel 10 Shaft Assembly

4 Toggle & A:Seats 11 Side Liners

5 Toggle Block 12 Jaw Faced Wedges

6 Tension Rod assembly 13 Jaw Holder Protector

7 Fixed Jaw Faces 14 Replaceable Backing Plates

AGARWALLA | BPA 4

Main FrameFully fabricated heavy-duty designs on allmodels. Fully stress relieved afterfabrication. Our designs have beenthoroughly field tested under arduousconditions.Heavy-duty frames of low carbon steelplate, reinforced with ribs, are fabricatedwith all mounting surfaces fully machinedto accurately align critical components.

Main ShaftForged from hardened and temperedalloy steel with particularly largediameters to suit heavy-duty applications.High fatigue resistance due to a fine finishand the elimination of screw threads andsharp radii which can contribute to stressconcentrations.

BearingsHeavy duty self aligning double row rollerbearings on both jaw-holder and mainframe.

Dust SealsGrease purged labyrinth dust seals.

AGARWALLA | BPA 5

Single Toggle Jaw Crusher Construction Details

JawsBack faces of all jaws are machine groundto provide firm support. Two piecereversible jaws are provided on our largercrushers to allow maximum jaw life. Thejaw-faces are fully reversible. Replaceablejaw-face backing plates are provided toprotect the machined jaw-face locationsand the jaw holder guard, providesprotection for the jaw holder bearinghousing.

ToggleThe toggle rolls across the flat pressure face ofthe toggle seat. No rubbing or scuffing takesplace and friction is kept to a minimum. Thistype of toggle system has the followingadvantages over the socket end type toggleand seat:• No lubrication whatsoever is required• The system can handle far greater crushingpressures.• The life factor of toggle and seats is manytimes greater.

Jaw-holder & Main Bearing HousingsCan be removed from the frame as anassembly. The jaw-holder is a robust boxconstruction with a fully machined face tosupport the moving jaw.

AGARWALLA | BPA 6

Jaw Crusher Specifications and Dimensions

The tables set out the sizes in which the Agarwalla BPA Single Toggle Jaw Crusher are built and general data regarding capacities, weights etc.

Installation Drawings Certified installation drawings are supplied as part of the contract for each crusher.

Data Checklist for Jaw Crusher Selection • Type of material to be crushed • Bulk density of feed material • Maximum lump size • Characteristics of the material – hard, soft, slab like, moist or wet, sticky, contains clay or materials.• Capacity in tonnes per hour • Method of feeding to be adopted. Complete information furnished in accordance with the above will enable us to study the installation contemplated and make recommendations.

Machine FeedOpening

Max. Feed Size (mm)

Discharge Setting (mm)

Product Range (Tons)

Shaft Speed (rpm)

Required H.P.

Weight ( Tons)

16.10 400x250 200 20 - 50 8-25 350 25 3

20.10 500x250 200 20 -50 10 -30 350 30 4

24.06 600x150 160 20 - 40 14-25 350 40 5

24.15 600X380 300 40-75 30-55 300 40 8

30.06 750X150 160 20-40 18-30 325 50 8

30.15 750x380 300 40-75 45-70 300 60 12

30.20 750x500 450 50-100 50-100 280 60-75 11.5

36.08 900x200 160 20-50 20-40 320 40-50 9

36.25 900x625 500 80-150 100-180 240 100-125 18

42.10 1050x250 250 20-65 30-70 320 125-150 10.5

42.32 1050x800 760 100-180 140-300 240 125-150 24

48.10 1200x250 200 20-65 35-80 320 60-75 12

48x36 1200x900 720 100-225 150-400 230 150-220 30

AGARWALLA | BPA 7

AGARWALLA | BPA 8

The AGARWALLA is a two-bearinginclined screen designed for heavy-duty scalping, intermediate sizing andfinished screening of virtually anymaterial. The screen is critical tomaximizing production of your plantand maximizing profit. Sizes rangefrom two, three and four deck units.

Single piece, continuously weldeddecks are Huck fastened to extradeep corner supports, and ruggedsteel side plates for a box-typestructural strength that is highlyresistant to racking. Corner supportsare full height for extra rigidity inthe side plate.

Inclined Vibrating Screen - Oil Cooled

Perforated plates, polyurethane panels or woven wire available. Strokesmodified to up to 13 mm by unbalanced weight. Adjustable rotation speed.Optional fixtures include special dusting hood, supporting frame, chutes.

Superior Quality – Advanced Technology – Easy Operation

Screen Specifications and Dimensions

AGARWALLA | BPA 9

Screen Size Approx Cubic Content in (m) Motor H.P.

feet mm 1 Deck 2 Deck 3 Deck 1440 rpm

6x3 1830x915 4.1 4.95 5.5 5-7.5

8x4 2440x1220 7 8.5 10 7.5-10

10x4 3050x220 8.2 9 11.6 7.5-15

12x4 3660x1220 9.9 11.85 13.85 10.5-20

12x5 3660x1525 11.4 14.5 18.65 12.5-25

15x5 4572x1525 13.6 17.4 20.4 15-30

18x5 5485x1525 16.5 21.4 26.5 20-35

20x7 6096x2133 24.5 32.31 38.1 30-40

•Rugged construction with 15-20degrees of inclination angle•Simple design, specially suitedfor screening application forcoarse stones and ores•The eccentric shaft with counterweight configuration providesregular vibrations.• Users can adjust the eccentriccounterweight to meet theirneeds.•Due to the 15-20 degreeinclination angle plus gravityeffect, these screens need lessdrive power, however they canproduce a powerful screeningeffect compared to horizontalmodels.

Technical Specifications

Capacity :- 20 Tons Per Hour

Primary Machine :- AJC 20.10

Type :- Heavy Duty

Cooling :- Grease Cooled

Speed of Flywheel :- 340 rpm

Weight of the plant :- 7.5 tons

Engine :- 4 cylinder diesel

Diesel Consumption :- 4

Litre/Hour ( Av.)

AGARWALLA | BPA 10

AGARWALLA crushing plant is a unique machine that has been around for many years,but the mobile crushing plant is finally reaching its peak. Currently, it is the mosteconomical crushing equipment available on the market. The mobile crushing plant ismostly used in mining fields and urban construction waste job sites for recycle crushing.

Mini Portable Integrated Plants

•Low Operating CostsBy eliminating the need formultiple points of management, a significant amount of moneycan be saved by using themobile crusher and the variedapplications that can be utilizedtaking advantage of theadvanced system

•Versatile & Flexible ConfigurationPre-screening, fine screening, and crushingare some of the many operations that canbe performed by the crushing plant. Itsflexible configuration has a dischargehopper that is capable to screen, crush andtransport materials at once.

AGARWALLA | BPA 11

•Reliable & Efficient PerformanceThe crushing plant includes two orthree different crushing machines,designed with specific features andsimilar working principle. It is knownfor its high-efficiency, multi-functionality and high-quality finalproduct.

Complete Primary Crushing,Secondary Screening + Cone/Jaw ,tertiary VSI crushing for greaterproduction and available on a skidstructure as illustrated, Rangingfrom 50 TPH to 250 TPH.

Complete range of conveyors,electrical systems, control panels,maintenance kits is supplied alongwith the system on a turnkey basis.

150 TPH Civil Type Plant: 36x28 Primary Jaw

Turnkey Mineral Processing Plants

Vertical Shaft Impactor- Sand Making

•Production of cubical high qualityaggregates and sand from highly abrasiveinput materials such as gravel, granite,porphyry, gneiss, greywacke, quartzite etc.•Crushing of highly abrasive material suchas aluminum oxide, ferrosilicon, abrasive,glass etc.•Selective crushing of slags from steel mills,waste incineration plants etc.

•ADVANTAGES:•High throughput Rates•Significantly reduced risk of clogging•Directed Material Acceleration•Optimum energy efficiency•Reduced wear•Up to 60% Sand Efficiency

Type Capacity(tph)

DriveRating

RPM FeedSize(mm)

Weight (Tons)

BPA750 10-25 15-25 HP 2900 20 1.5

BPA1200 35-60 30-50HP 2100 28 3.5

BPA1500 60-100 85-125HP 1900 32 5.5

BPA1800 110-150 150-200HP 1700 50 8.5

AGARWALLA | BPA 12

AGARWALLA | BPA 13

Construction Details for VSI

BPA VSI is an excellent third stage size reduction unit and has demonstrated a unique ability to operate in many demanding and diverse crushing operations in construction and quarries.

ROCK ON ROCK

CONFIGURATION. The

unique impact crushing and grinding action and the ability to fine tune this process by altering the rotor speed.

VSI Section & Part List

BPA VSI is a modern age design for crushing sandmaking requirements. Feed materials dropthrough the feed tube onto the impeller table orenclosed rotor which, through centrifugal force,throws the material against stationary anvils madeup of composite metal alloys. When the rockcollides with the rock at such high speed, itshatters along the natural stress lines, creating auniform, cubical product. This method of crushingis simple and economical to operate.Intermediates and fines are produced, also thewear cost per ton is also minimum.

AGARWALLA | BPA 14

Model No.Width (mm)

Length(mm)

Capacity (TPH)

Power (kW)

AGF8’x4’ 1200 2400 100 10-20HP

AGF10’x4’ 1200 3000 150 10-25HP

AGF12’x5’ 1500 3600 200 15-30 HP

Provided with Grizzly bars for separation of (-)50mm feed to Jaw crusher there by enhancingthe capacity of plant. The natural deleterious, mud can be separated from feed so that canimprove the quality of raw material to crushing and dust free aggregates.

BPA Grizzly Feeders

BPA skid to facilitate easy, hasslefree erection and commissioningat site from 50-300 TPH Plants.

Customized SkidsThe device is developed tosupport different types ofequipments and machinerieshence it reduces vibrations andsuspension issues.

The complete turnkey set of

Conveyor Systems transports the crushed material to the dumping site. It can be designed stationary, relocatable or shiftable for bench and dumping operations. It comes with optional maintenance walkways, dust suppressors .

BPA Fabricated Structures

AGARWALLA | BPA 15

AGARWALLA | BPA

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For more information about Agarwalla Mineral Processing Equipments or other products, contact a BPA technical advisor

Issue Date November 2014 © Agarwalla BPA 2014. All information contained in this document is subject to change without notice

BPA Projects Pvt. Ltd.

Adress：Lucknow- Deva Road, Opposite SRMU, Lucknow-225003

Email: bpa@crushersagarwalla.com

Web: www.crushersagarwalla.com

+0091-9956833305