Bapsfontein roller mill 01 High hardness, grinding a variety of materials High hardness, Rockwell hardness (HRC) up to 65 degrees, can grind pyrophyllite, calcite, limestone, quartz, gypsum, slag and other materials 02 Anticracking, wearresistant, overload It adopts highchromium cast iron grinding material and exquisite metal casting technology ...Web