The super thin grinding mill is an equipment which produces thin powder and super thin powder. It is applicable to non-flammable and non-explosive materials with hardness less than 6, such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talcum, talc, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite, diatomite, barite, gypsum, alum earth, graphite, fluorite, variscite, potash ore, floatstone. Features and Benefits High efficiency In same condition of finished particle size and power of motor, the output is 40% higher than airflow mill and whisk mill. High using rate of the quick-wear part In same condition of material and finished particle size, the lifetime of the quick-wear part is longer than that of impact crusher and turbine crusher. It can be generally one year. High safety Because there are no axle tree and bolt in the grinding antrum, there will be no wear out of bearing and sealing part, also no loose of bolts. Environmental protection It will lighten pollution and noise by using dust cleaner and muffler, which achieves environmental protection requirement.