The equipment used downstream drying, particular usable for fast drying high humidity materials which should be Save Nutrition, such as the handling of high moisture content bean dregs can achieve a drying, sterilization, deodorant and preservation of nutritional purposes. The machinery are equipped with high-speed rotating broken devices in the roller, and increased the contact area between material and drying medium, the internal certain unique equipment design, difficult bonding materials in the tube wall panels and parade, complete machine have insulation function, and good sealing function, the thermal efficiency considerably higher than the general drum dryer machine.
The machinery structure is compact, so it is easy to install and debug, and small footprint. Drum and broken devices all use the stepless speed regulating, so as to adapt to the different requirements of the drying material. The machinery can be used with different heat sources which use different fuels (such as coal, heavy oil, natural gas, etc.)