1, Product is heated uniformly and heat exchange is fully used and dry capacity is high. Compared with ordinary drier, the energy can be saved about 30%. 2, The vibrating is created by motor. It is stable in operation and convenient in maintenance, low noise and long life. 3, The fluid state is stable and no dead angle and phenomenon of broken out. 4, It is good in regulation and wide in suitability. 5, It is small for damaging the surface of raw material. The equipment can be used for drying raw materials that are easy broken. The drying effect can not be affected even if raw material gave anomalous shape. 6, It is effective to prevent from cross pollution between raw material and air because the equipment adopts fully closed structure. The environment of operation is clean. 29-8-2010