... to make animal feedstuff or fertilizer. Rotary Drum Dryer for grass, fruit pomace, and animal manure or dung1.1 The range ... be used in Chemical Plant, Mine, Metallurgy and other industries. For example, the ore, the scoria, coal, metallic powder, phosphor ... which have special requesting and must dry in low temperature. For example, Vesicant, Lightweight Calcium Carbonate, Active Dust, Magnet Powder, ...