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• Slurry is a mixture of rockdust and water• When mixed, slurry can be compared to a runny
mixture of cement.• This mixture is sprayed onto the roof, ribs and
floor through nozzles.• Spraying can be done manually through a single
wand similar to a pressure washer.• Entry dusting is achieved through a series of
nozzles. As the operator trams the entire entry is coated.
• NO AIRBORNE DUST
• DUST IN THE INTAKE WITH MEN INBY
• MORE COVERAGE WITH LESS DUST
• ADHERES TO THE TOP AND RIBS BETTER THAN DRY DUST
• LONGER LASTING, GO LONGER BETWEEN DUSTING
• EASY MIXING AND QUICK CLEANUP
• One 50# bag of dust requires approximately 2.8 gallons of water
• A 50Lb. bag of dust will make 10 gallon of slurry
• Each gallon of slurry will cover roughly 50 square feet
GALLONS GALLONS 50# BAGS POUNDS COVERAGE
OF SLURRY OF WATER OF DUST OF ROCKDUST (SQ. FEET)
250 70 25 1250 12,500
500 140 50 2500 25,000
750 210 75 3750 37,500
1000 280 100 5000 50,000
1250 350 125 6250 62,500
1500 420 150 7500 75,000
1750 490 175 8750 87,500
NOTE: MIXTURES
Example:
• FOR APPLYING SLURRY OR SEALANT COMPOUND• MOUNTS TO BOLTERS, SCOOPS, MINERS OR OTHER EQUIPMENT• UTILIZES A PROGRESSIVE CAVITY PUMP (NOT A PISTON PUMP)• REQUIRES 5 GPM @ 1200 PSI• DISTRIBUTES 3-5 GPM @ 400 PSI PUMP DISCHARGE PRESSURE• HOPPER CAPACITY 26 GALLONS, PROVIDES 1300 SQ. FT. OF SLURRY COVERAGE• MIXING IS ACHIEVED BY RECIRCULATING THE HOPPER MATERIAL• 64” LONG, 36” WIDE, 26” HIGH
• 250 GALLON SLURRY CAPCITY, SLIDES IN SCOOP BUCKET• P.T.O. OPERATED, 12 G.P.M. AT 1500 PSI REQUIRED• 25 BAGS OF DUST, 70 GALLONS OF WATER• 12,500 SQ. FT. COVERAGE• DISCHARGE RATE 6-12 G.P.M.• OPTIONAL 215 GAL. WATER TANK SHOWN, STORES ENOUGH WATER FOR THREE EXTRA BATCHES OF SLURRY
• FILL TANK WITH WATER UP TO THE LEVEL INDICATOR (APP. 70 GAL.)
• TURN ON HYDRAULIC MIXERS• ADD 25 BAGS OF DUST THROUGH THE METAL
GRATING
• Hydraulic mixers in the tank mix the rockdust and water into a slurry
•THE SLURRY CAN NOW BE SPRAYED ONTO THE ROOF AND RIBS THROUGH A WAND
• Empty the machine of slurry
• Add clean water to hopper until mixers are covered
• Start the machine and spray until clear water is discharged from the nozzle
• Turn machine off and store
• 500 Gallon Hydraulic Slurry Bucket Unit
• 1,800 Gallon Capacity• Rail Mounted• Diesel Powered• Entry nozzles (Tram and coat roof and ribs)• Up to 300 ft. of hose for manual spraying
Spray Bar
300’ Hose Reel
WEST VIRGINIA
P.O. Box 99 - 2075 Lester Hwy.
Lester, WV 25865
Phone: (304)934-5361
Fax: (304)934-5388
Email: [email protected]
ILLINOIS
P.O. Box 2370 - 2304 Industrial Dr.
Mt. Vernon, IL 62864
Phone: (618)242-6065
Fax: (618)242-6036
Email: [email protected]
