scm series super-micro mill is on the bases of our company’s production experience for more than 15 years. we absorb advantags from the same trade abroad and at home. we review, research and try on 12 kinds of mills and horizontal hammer crushers. and finally we developed this high-efficiency and low-cost super thin mill by investigation and trial. scm super-micro mill is a 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, rectorite, diatomite, barite, gypsum, alum earth, graphite, fluorite, variscite, potash ore, floatstone.