... conveying.eg. PTA.etc. KRD is professionally on conveyor systems,especially on chain conveyors,which is suit for bulk material ... , molecular sieve, kaolin, silica flower, active carbon and so on.Pesticide Ore: Urea, ammonium chloride, ammonium bicarbonate, soda powder, ... Wood chips, fiberglass, silicon dioxide, French chalk and so on.Foodstuff Industry: Flour, starch, grain, milk powder, food ...