... high outpu Brief introduction about rotary sawdust Dryer,cement rotary dryer , drying machine ,drum dryer, rotary dryer from Hongji company. welcome ... company to know more about us. Rotary Sand drier Application:The Rotary Drier used for drying material with humidity ... indirect-heated type. Often, indirect heated dryers are used when product contamination is a concern.Specifications of rotary sand ...