Main Application: This machine is special equipment for medicine sieving. It can be applied to the sieving of traditional Chinese medical dry or wet pills and lump powders. With high-precision screening and high efficiency, it is an ideal equipment for various pharmaceutical factories. Besides, it can be widely used for round grains screening of foodstuff, chemical industries etc. Structural features: It adopts intermittent revolving structure, as well as advanced time relay which can specify time accurately. During the application the expected effect of sieving can be achieved as long as the right screen mash is used. The whole machine is made of stainless steel. It has the properties of completely-closed structure, novelty, compactness, beautiful appearance and practicality.