Gravel Crushing Contract Workshop Ndltap
Gravel Pit Problems Solutions •Not enough minus 200 or too little sands –High speed cone crushers, Vertical shaft impact crushers, Reject some of the crushed rock, Import borrow source with sands or minus 200, Keep cone crushers ^choke fed •Too much sand in source –Selective feed from pit, Reject a portion of minus 4, use high.
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