The machine is composed of a coarse fan and a superfine grinder. It is suitable for Chinese herbal medicines(roots,stems,leaves)and extracts of Chinese herbal medicines.

Working principle:

Material is put into the crude powder hopper and enters the crude powder machine by feeding winch (controlled by frequency converter).After crushing,the material is sucked into the cavity of the super-micro main machine under negative pressure for crushing.The crushed product is brought into the cyclone separator by negative pressure,and the finer material is put into the pulse dust collector.After filtering by the dust collector, the clean air is discharged from the exhaust outlet of the fan.The whole set of equipment works under the condition of closed negative pressure,thus realzing the standard of dust-free and clean workshop.

Main technical parameter：