Sawdust dryer is suitable for drying various waste materials such as sawdust, wood chips, wood shavings, wheat straw, bark, bagasse, pasture grass, etc. After the materials are quickly dried, they can be processed into fuel using molding equipment, which can promote the development of local wood pellet biomass fueling.
Wet materials are continuously sent into the drum through a screw conveyor and then get separated and pushed by the high-speed hot flow. The moisture in wet materials is taken away in this process and then we get powder or pellet dry materials.
Sawdust dryers are consist of a heating furnace, feeding port, drum, filter drum, conveying pipe, cooling drum, and discharging port. Sawdust is fully dried in the rotary drum and gets separated again before entering the conveying pipe for further drying. The baffler can keep the impurities out of the conveying pipe and ensures the high quality of dried sawdust. With the combined work of rotary drum and injection pipe, wet materials are fluidized and fully contacted with the hot flow.
