... % 2.the working principle:hot-air drying Dryer machineWood dryer is suitable for drying materials like sawdust, rice hull, milling wheat straw, corn ... of wet materials is at 20-30%. The wood dryer is equipped one fuel boiler, inlet, steel pipe, exhaust blower (fan), cyclone ... +0.751000-12002850/3080<1mm & < 5mm13.59 hot air flow dryer with two stoves hot sell good quality factory sell