... factory ,fertilizer factory, chenical factory, medicine factory ,etc. 1. The sawdust rotary dryer introductionthe machine adopts low-speed rotation,bending-plate hannering ... -lock GHG Φ 1.5*12*15.5+15+7.5+40.8Contains fan, cyclone ,Air-lock GHG Φ 1.6*12*15.5+18.5+7.5+40.8-1Contains ... cyclone ,Air-lock GHG Φ3.5*12*345+753.5Contains cyclone ,Air-lock 3.the sawdust rotary dryer real photos4. If you are ...