Saw dust dryer, also called sawdust (wood flour , shavings) drying machine ,is a kind of rotary dryer machinery, adopts spiral conveyor and sends the powder particle wet saw dust to the rotary cylinder continuously. Following the revolution of cylinder, the wet sawdust is contacted with high speed hot air current fully. So the water in wet material evaporates quickly and the dried wood shaving is discharged. Saw dust dryer consists of heat source, feeder, rotary cylinder, cyclone separator and so on.
Saw dust rotary dryer is widely used in straw press cake fuel, charcoal machinery, saw-dust particle fuel, saw dust lock block, husbandry engineering industries, such as agriculture fiber material drying of cornstalk, soy bean stalk, cotton stalk, wheat straw, sorghum stalk, saw dust, wood shavings, saw dust, ginkgo leaf, and white mulberry leaf.