... cost High Capacity Rotary Drum DryerHigh Eficiency Rotary Drum Dryer for Slag, coal, cassava,Sawdust, SandRotary dryer/Drum Drier is widely used ... easy operation, convenient transportation and so on.2. Rotary Drum Dryer main parts: cylinder, lifters, driving device, supporting ... the materials would be dried.Technical data Rotary Dryer: type(mm)indiclination(%)rotation speed(r/min)input tempreture(ºC) ...