Research of iron ore grinding in a verticalrollermill
WEBMar 15, 2015 · For the grinding tests, a Loesche mill (table diameter m) is used (Fig. 2a). This pilot scale mill is a special development for ore grinding, which is reflected by several features. The mill has four rollers, which are able to stress the particle bed with grinding pressures of up to 5000 kN/m 2. Various different roller geometries ...