ing-dryer.com, low noise with long life span.3. High efficiency, raw material is heated evenly with high efficiency and drying capacity is high. Compared with ordinary dryer, the energy can be saved abou 30%.4. It is good in regulation and wide in suitability. The thickness of raw material, moving speed and the amplitude can be adjusted.5. It makes minimum damage to the surface of raw material. The equipment can be used for drying easy broken raw materials. The dryer also suitable for drying irr