Mobile grinding mill for ore - LoescheThe versatile concept behind OGPmobile enables operation both in air-swept and overflow modes. Furthermore, the grinding plant provides the option for testing shear-free grinding, grinding with shear components and their effects on the grinding product. It is also possible to isolate intermediate products from the grinding.ponents of a grinding mill,3 Grinding Mills Aug02 LR - Sepro Mineral SystemsSEPRO TYRE DRIVE GRINDING MILLS. APPLICATONS. □ Small tonnage plants – primary grinding. □ Regrinding mills. □ Reagent prep. □ Lime slaking. K E Y A D V A N T A G E S. □ Short delivery times. □ Low installation costs with no heavy foundation requirements. □ No critical components such as ring gears,.