Specification :

HGM series of three-rings and medium-speed micro powder grinder is widely used in making fine powder or micro powder, and the raw materials should be non-inflammable and non-explosive under the Moh's hardness less than 6 grade such as limestone' calcite, dolomite, kaolin, bentonite, talc, illite, pyrophillite, barite, meerschaum, fluorite, potash ore, etc. The lifetime of spare parts is relied on the hardness of raw materials, and is lowered once the Moh's hardness is up to 4-6 grade.
Main parameter:
Average diameter of the roller path(mm) 800
Average diameter of the roller path (mm)800
Quantity of Rings and Rollers (Pcs) 21
Ring of Single Roller Path (Pcs)1
Ring of Double Roller Path (Pcs)1
Feeding Size(mm)