1.with CE 2.strong and durable, compact structure 3.safe ... increase in air temperature increased,and with the nature of material changes in the water.Equipment moves smooth,reliable,non-wearing ... minerals,building materials,chemical products,fertilizer,organic powder,fooder,wine tank,starch residue,corn residue,soybean residue,such as drying. ... been widely used of dry rotary drum dryer machine(with CE)