
hch ultra-fine grinding mill is especially suitable for ultra fine grinding. after a long period of market application practice and user authentication, the device hc1395 model was certified by the china association of calcium carbonate for energy-saving equipment in chinas calcium carbonate ultra-fine processing industry.,ultra fine grinding millgrinding mill grinding equipment,ultra fine grinding mill working principle. the grinding disc is driving by motor through reducer. the material falls to grinding disc from the feed opening. the materials are driven to the edge of disc by the centrifugal force and crushed into fine powders by rollers. then, the hot air from the nozzle take the fine powder to high effiency classsifer.the qualified powder are taken