Grinding Mills and Their Types IspatGuru
Autogenous mills are more suited to large installations more than 50 tons per hour and have a power requirement ranging from 40 kW up to hundreds of kW. Rod mills. ... Hammer mills. Hammer mills are high speed mills operating at speeds of between 2000 rpm and 6000 rpm. A set of 'hammers' rotate about a central axis in a vertical or ...