Cement Grinding Plant for Sale grinderprocess.com -- mechanic
cement grinding plant italycement grinding plant layout. Nov 04, 2020 Grinding is a large and costly part of Portland cement manufacture. Prior to clinkering in the rotary kiln, raw materials are ground to a fineness of 80 to 90 pct passing 200 mesh. Then, after burning and cooling, the resulting clinker is ground to about 92 pct passing 325 mesh.