... large capacity low price,easy operation air flow dryer Wood dryer is suitable for drying materials like sawdust, rice hull, ... moisture of wet materials is at 20-70%. After drying, the moisture could get 8-12% Feature of Sawdust ... quickly. And then hot air is flowing and going though the curving pipes and buffer (drying chamber) of dryer, thus ... .6*1.5*3.5m high efficient air flow kiln drying machinery