Conduct oil heat (steam) drying drum dryer belongs to indirect heating mode, the heat conduction oil or steam drying heat, this type of dryer has low energy consumption of drying, the safety drying process, the material is not affected by heat source pollution, etc., which are widely used in the biomass, food, feed, fertilizer, bad slag chemical industry, medicine, coal, mining, and other small particles or weakly caking dry powder material.
