Mica is a generic term mica minerals, potassium, aluminum, magnesium, iron, lithium and other metal aluminosilicate, all of them are layered structure, monoclinic. Crystal was false six-sheet or plate, occasionally columnar. Layered cleavage is very complete, with shiny glass, the sheet is flexible. Mica mine mainly includes biotite, phlogopite, muscovite, lithium mica, sericite, mica, iron mica, etc., and sapphire is a mixed mineral of mica and quartz.
Muscovite is the most widely used in industry, followed by phlogopite. Its widely used in building materials industry, the fire industry, fire extinguishing agents, welding electrodes, plastics, electrical insulation, paper, asphalt paper, rubber, pearlescent pigments and other chemical industries. Mica powder for plastic, paint, paint, rubber and other functional fillers, can increase its mechanical strength, enhanced toughness, adhesion and anti-aging and corrosion-resistant type.
Guilin Hengda Mining Machinery Co., Ltd is a professional ultrafine mill manufacturer from China. For mica ultrafine mill, HGM series is a good choice, not only for its factory price, but also multiple layers of multiple grinding roller, grinding wheel bracket with a combination of structure, the drive spindle is s multi-angle diamond-shaped structure, crushing power strong, less maintenance, easy demolition, low cost, and the finished product does not turn back.
HGM multi-layer curved roller mill is the ideal equipment for the current dry production of non-metallic mineral powder. Main Unit equipped with built-grading institutions, grading wheel unique structure, grading effect, powder particles concentrated, no large particles of pollution. Grinding ring with a special wear-resistant alloy steel or high chromium manufacturing, life increased by 2-3 times. Main unit base with the overall cast steel structure, high structural strength, shock absorption performance.
HGM ultrafine grinding mill specifications:
Max feeding size: ≤20mm
Main unit power：132/200KW
Final product size: 3-35μm
Applications : It is applied to the processing of nonmetallic minerals with the water content less than 10% and the Moh’s hardness under6, such as calcium carbonate, talcum, barite, wollastonite, feldspar etc.
8th Mar. 2018