Mineral Ball / Iron Ball / quartz sand mill / sand mill mountain brand ceramic cone ball mill, using self-aligning double-row radial spherical roller bearings, running resistance, energy saving effect is remarkable. Cylinder part of the original cylinder discharge end for a tapered cylinder to increase both the effective increase in mill capacity, but also to a more reasonable distribution medium barrel. This product is widely used in non-ferrous metals, ferrous metals, non-metallic mineral processing field and chemical, building materials industry for grinding materials used.