... such as straw, grasses, and sawdust and tree leaves, fish meal, corn, rice, wheat, corn sauce, starch slag, vinasse, liquid ... organic fertilizer, inorganic phosphate fertilizer and ammonium sulfur.2. Maize Flour Dryer structure Rotary dryer mainly composed of shell, back ... , feeding and discharging unit and gear cap. 3. Maize Flour Dryer working principleThe machine which is arranged reasonably with ...