Main ApplicationThis dryer is suitable for vacuum drying of powder and granule materials in industries such as pharmaceutics, foodstuff, and chemical etc. Particularly it is suitable for drying the material which is heat sensitive, easy to oxidize, is not permitted to destroy its crystal, needs to recover solvent, and possesses excitant and toxity.CharacteristicWhen the dryer vessel rotated,the heat-receiving surface of target materials are to be replaced every moment to quick the drying speed so that the products are dried evenly. Meanwhile, it is heated indirectly to avoid it being conitamin...