... fan blower, motor engine, fuel boiler, steel pipe, cyclone and air lock. In this system, wet material is ... feeder. Fuel furnace produces large volume of hot air. Those hot air is driven into steel pipes, mixed ... by the power of fan blower. Fast moving hot air sustains and is mixed with raw material sent ... 30%LK-4 700-900kg/h15kw3080kgunder 50% 2012 hot selling 500kg/hour Airflow wood sawdust dryer