Raymond confidential by the host machine, blower, analysis, product cyclone separator, piping device, motor and other components. The host is composed of a machine frame, a wind inlet volute, blade, roll grinding
Hardness: because it is a destructive test, so the stone without grinding or not precious ores can be used. The hardness of the scale has two kinds, one kind is the absolute hardness, another kind is the Mohs hardness (a relative hardness).
Mill series of major equipment includes Raymond mill, ultrafine mill, European coarse grinding, grinding ring medium speed,Raymond Mill is a flour mill called Raymond, from the appearance of looking like