Wild applicable scope: biomass raw material as fibrous, block-shaped and caked powder type such as sawdust, wood chips, wood meal and etc.,
Roller ring and catch wheel support adopt cast entire type structure which is characterized by high strength, running stable, high resistance to wear and long service life.
Feeding by middle part screw conveyor or from top are optional based on different materials.
Barrel and input and output ends sealed by elastic wear resistant steel sheet, with long service life and easy to assemble.
Raising plate inside the barrel with special design and reasonable layout could mix material and hot air perfectly, and less residual and good drying effect;
Reasonable discharging structure , separating hot air and material high efficiently;
Adopt insulated cotton with high temperature resistance for outer barrel to reduce heat loss.