Industrial drying machine and structural characteristics of a work: the working principle of industrial drying machine is based on the principle of heat exchange, the use of steam radiator heat, can have constant suction ventilation fan to generate a thermal cycle so that the rotor wind material in the positive and negative rotation of the transfer tube constantly turning, gradually drying. 2: structural features of industrial dryer drum is crafted of quality stainless steel, durable, does not damage the material. The electrical control system can automatically control the operation of the machine both positive and negative, as long as the user according to the technological requirements of different materials, adjust the drying time accordingly. This will automatically complete the drying in process. This machine uses two triangular belt drive transmission, smooth operation, no vibration and noise. To structure of the machine cabinet-style, small size, suitable for a variety of venues.