Characteristic：

◆3 types of running tracks on the same sieve plate: the sieve on the feeding end make ellipse track movement to disperse materials equably, the middle part move in circularity to separate materials and impurity, the sieve on the discharge end make beeline movement for better cleaning.

◆ Airtight sieve body equipped with suction device,less dust.
◆ Using four hanging screen,smooth operation and durable.