How reduce the moisture in sawdust is not only the method of drying the sawdust but also the special mechanical equipment for the dehydration of large quantities of sawdust, namely the drum-type sawdust dryer. The drying cost of sawdust is low and the daily processing capacity is large. It is used for sawdust biomass particles The fuel production line reduces the cost and improves the new rate and quality of pellet fuel.

The sawdust dryer mainly uses high-temperature evaporation and drying to reduce the moisture in the sawdust to 15% of the moisture content. The wet wood chips enter the industrial tumble dryer to form a uniform material curtain. The biomass burner outputs high-temperature hot air and the wet wood chips flow into the drying drum. In the lifting area, the wet wood chips are fully heat exchanged to quickly evaporate and dry the moisture. , Through the dust collector system, the dryer is discharged, and the wet wood chips are repeatedly heated to evaporate and dry in the good retreat and one advance travel mode to reach the set moisture content and discharged out of the drum.

The working principle of the sawdust dryer is relatively simple, the operating procedure is humanized, the degree of mechanization is high, and the requirement for manpower is low. Sawdust dryer equipment is mostly used in the production line of wood chips, sawdust, and other biomass fuel pellets, which has the effect of improving the molding rate and molding quality.