The new type of wood chips rotary dryer is shaped as a horizontally inclined rotating cylinder. Wet wood chips are feed at feed port and discharged at the output port. In direct-type rotary dryer (cylinder drier), hot air moves through the cylinder in direct contact with the material in the dryer, either downstream or against the direction of its flow. The wood chips rotary dryer is equipped with scatters equipment, make wood chips fully touched with the hot air, so that has a very good drying effect. 

    Wood chips rotary dryer is used for drying materials with a certain humidity lightweight material, such as bean dregs, wood chips, cassava dregs, Marc, distiller's grains, and others. Our special design wood chips rotary dryer has a strong adaptability of materials and it can dry various materials. This type of wood chips rotary dryer operation is very simple and liable. Also our professional wood chips rotary dryer has played an important role in various drying industries,wood chips rotary dryer is used for drying materials with humidity or granularity in the industries of mineral dressing, building material, metallurgy, and chemical.wood chips rotary dryer can be used for drying many kinds of materials and with convenient and reliable operation; therefore, it has been widely used. 

Working principle of wood chips rotary dryer: 

    wood chips rotary dryer is consists of a heating device, feeding device, transport device, discharge device, dust extraction device and other connecting parts. For the installation process, the rotary drum dryer should slopes slightly so that the discharge end is lower than the material feed end in order to convey the material through the rotary drum dryer under gravity. Material to be dried enters the rotary drum dryer, and as the rotary drum dryer rotates, the material is lifted up by a series of internal fins lining the inner wall of the rotary drum dryer. When the material gets high enough to roll back off the fins, it falls back down to the bottom of the rotary drum dryer, passing through the hot gas stream as it falls.