... which forms horizontal and lateral pressure and then increases the friction degree of materials between, owing to feeding below detaining ... fine particle calcium carbonate, bentonite, molecular sieve, kaolin, silica flower, active carbon and so on.Pesticide Ore: Urea, ammonium chloride, ammonium ... Flour, starch, grain, milk powder, food additive and so on. Stainless Steel Vertical Drag Conveyor