... of chain slices upwards which forms horizontal and lateral pressure and then increases the friction degree of materials between ... bentonite, molecular sieve, kaolin, silica flower, active carbon and so on.Pesticide Ore: Urea, ammonium chloride, ammonium bicarbonate, ... silicon dioxide, French chalk and so on.Foodstuff Industry: Flour, starch, grain, milk powder, food additive and so on. ( function(){ ...