SSP spiral multi-layer deduster was brought on the basis of international technology, it was double functions: tablet loading and tablet dedustering. Its advantage: long-road tablet dedustering, automatic tablet purling and polishing, effective deduster and do not damage the tablet. At the same time, it can serve as a transmit instrument. Totally meet with the standard of “GMP” requirement. This machine adopt new structure, and guarantee the safety and stability.