Sawdust drying machine 1.Large capacity,low consumption 2.hot air current dryer 3.environment friendly Sawdust drying machine Materials selection:sensitive particular material as saw dust,rice hull,milled wheat straw,ground wood chip,wood bits, etc. Size: less than 3*5mm Working principle:In the dryer, high-speed hot air stream sustain raw material in the suspending state, then the material is ...