... Chemical, mine, metallurgy industry, like ore, coal, metal power, clay, kaolinite.2.Agriculture, forage, fertilizer industry, such as straw, ... fertilizer, inorganic phosphate fertilizer and ammonium sulfur.2.Wood chip dryer,maize dyer,grain dryer structure Rotary dryer mainly ... feeding and discharging unit and gear cap. 3.Wood chip dryer,maize dryer,grain dryer working principleThe machine which ...