... impacted, rubbed and sheared strongly, as a result of superfine particles distributed evenly.Performances and featuresSuitable for hard and ... materials with Mohs hardness<7Compared to ball mill, air-stream mill and impacting mill, it has low investment cost, low ... .According to materials nature, to adopt dry mill, wet mill, continuous mill or intermittent mill.According to GMP, used in dugs, herbal ...