Sawdust dryer is a kind of important equipment in biomass energy industry. Sawdust roary dryer is key drying machine for sawdust to reduce the moisture content of the sawdust. It is widely used in straw briquette fuel, charcoal machinery, wood pellet fuel, sawdust briquettes, agriculture and other industries. This article will introduce you the categories of sawdust dryer for sale. There are three big categories of sawdust drying machine on the market now: pneumatic sawdust dryer, rotary sawdust dryer, and sleeve sawdust dryer.
The dried sawdust can be used as fuel, raw material for biomass wood pellet, raw material for organic fertilizer, raw material for mushroom growing, etc. The sawdust dryer equipment is to use the high temperature air to heat the wet sawdust quickly and sufficiently, and to get rid of the humidity of the sawdust in a short time.
The moisture content of the fresh sawdust usually is about 40-50% which is not suitable for storage in long term. Then we need to use one suitable sawdust drying machine to reduce the humidity of the sawdust. Sawdust dryer machine is the key machinery for drying the sawdust. After being dried by the sawdust dryer equipment, the moisture content of the sawdust can be about 8-15%.
The whole system consists of fan blower, motor engine, fuel boiler, steel pipe, cyclone and air lock. In this system, wet material is input into hopper by screw feeder. Fuel furnace produces large volume of hot air. That hot air is driven into steel pipes, mixed with wet sawdust and moved through curving pipes and drying chamber by the power of fan blower. Fast moving hot air sustains and is mixed with raw material sent by spiral feeder in the suspending state through the steel pip. Moisture evaporates as the material traverses along the steel pipe and is rendered dry at the discharge end. Humid air is continuously exhausted, thus the material is dried.
If you are interested in China sawdust dryer price, you can consult Fote Machinery: email@example.com.