... animal feedstuff or fertilizer. Rotary Drum Dryer for grass, fruit pomace, and animal manure or dung1.1 The range of its usage ... :a. Sawdust, grazing, leaves, sugarcane biogases, and animals' wastes and so on. And it can be used in Chemical Plant, Mine ... material. He has the hereinafter functions: stable running, lower maintain and big capacity.2. The components of Rotary Drum Dryer & ...