Grinder machine/grinder mill

Grinder machine/grinder mill (calcite carbonate grinder mill, chalk grinding mill, limestone grinding mill, dolomite grinding mill, kaolin grinding mill, bentonite grinding mill , talc grinding mill, mica grinding mill, magnesite grinding mill, pyrophillite grinding mill, ceyssatite grinding mill, barite grinding mill, gypsum grinding mill, alunite grinding mill, granite grinding mill, fluorite grinding mill, phosphate rock grinding mill, kalium ore grinding mill , float stone grinding mill) is mainly applied to non-inflammable, non-explosive and brittle materials with Mohs hardness under six. Such as calcite (calcite carbonate, calcium carbonate), chalk, limestone, dolomite, kaolin, gypsum, etc, totally more than 100 kinds of materials. Product fineness can be controlled between 0.047 and 0.005mm.
 
HGM series grinder machine/grinder mill Performance and features:
1.  high efficiency
Under the same final size and power, the product capacity of grinder machine/grinder mill is twice than jet mill and agitation mill.
2.   Longer lifetime of spare parts
The roller and ring are made of special material, which improve the grinding efficiency a lot. For same material and final size, the lifetime of its wearing parts can reach to more than one year, about 2-5 times as long as that of vertical shaft impact crusher and turbo-mill. Especially when handling calcium carbonate and calcite, the lifetime can reach 2-5 years.
3.  High safety and reliability:
There are no rolling bearings and bolts in grinding cavity, so problems caused by bolts shedding or wear of bearings and seal components will never happen.
4. High fineness of products
The product fineness can reach D97 ≤ 5μm.
5. Environment friendly