... material rotary dryer, rotary drying machine, sand dryer, sawdust dryer, coal dryer, coal slime dryer, bentonite dryer, ore concentrate dryer, wood chip dryer, cassava dryer, gypsum dryer, cow dung dryer, drying ... be used for ?This dryer can dry many kinds of materials which contain moisture, such as coal, coal slurry, slag, industrial waste ...