... , air drying tube, cyclone, fan and other components. 3. Hot air dryer is mainly applied to fields like Biomass materials, chemicals ... fisheries, forestry, etc. Main features of hot air dryer/ sawdust airflow dryer 1. factory-outlet, stable performance, high quality and ... 2. Strong drying strength with Short drying time hot air dryer. 3. Simple structure and detachable, easy to construct and operate. ...