Description:
　　　Rotary dryer is the materials drying device, the material in the rotating cylinder is dried in the process of spiral leaf and discontinuous spiral feed tube between the inner and outer turn-back. Sleeve structure can multiplied reduce the length of the dryer, as the cooling surface reduces, so that the loss of heat is reduced, double the number of heat exchange surface greatly enhance thermal efficiency. For the untouched tobacco materials, multi-tube rotary dryer provided the inside smoke pipe and circular pipe respectively in both inside and outside the cylinder, the smoke flue pipe use of radial to communicate, the same energy efficient, it is easy to see, for the heat material and cool media, he machine used as sleeve rotary cooler machine.
Function:
　　　This serial of dryer machine widely used in the cement, mining, building materials, chemical, food, fertilizer production and other industries of material drying, in order to control the temperature of the dryer, we set the heating coil in the out and in material device. It can show the temperature changes of the dryer’s material access through the thermometer. In order to better control the body temperature (usually 350-380 degrees) provides a basis.

Main technical parameters: