LM series vertical mill in glass fiber ...

LM series vertical mill is specialized for the high production of superfine pyrophyllite powder in glass fiber industry. Pyrophyllite is a phyllosilicate mineral composed of aluminium silicate hydroxide. It occurs in two more or less distinct varieties, namely, as crystalline folia and as compact masses; distinct crystals are not known. Pyrophyllite is easily machineable and has excellent thermal stability.