This machine is a drying facility in which the materials directly contacted with hot air. There are many small holes on the rotation cylinder surface and wave shape plates. The hot air flow direction is vertical to the materials moving direction, therefore, have efficient contact, short water diffusion distance, and

high heating efficiency. The hot air temperature is controlled automatically; the circulation airflow, rotation speed and water content can be adjusted to make stabilized operation.
    The machine is suitable for all kinds of gel, granular, flaky materials drying process such as plastic film, soybean, animal feed, char, alcohol etc. It is an ideal drying machine for viscose polymer drying process, for example, poly-acrylic amine etc.