2012 Small Drum Dryer 1. Rotary drum dryer 3kw 2. for wood dryer, feed pellet dryer 3. small drum dryer 4. 3-40t/h output high ... of limestone slag, coal powder, slag, clay stone. This dryer isformed by rotary body, lifting blade, driving device, supporting ... device and sealing ring.2)characteristics of Rotary Dryer:The dryer has advantages of reasonable structure high efficiency low energy ...