STM Vertical Roller Mill is a kind of grinding mill with high-effcient and low energy-consumption after years design and development by China Mining Equipment Co., Ltd . .And to resolve some technology problem, we company have organized the first-class expert to concentrate on them. And the Vertical Mill adopt novel powder grinding principle , reasonable structure design ,high anti-abrasion alloy materials and multi-powder grinding mill technology with its every performance over traditional powder grinding mill .And the Vertical Mill have better crushing effect to the materials with high-hardness and difficult processing with two kinds of manufacturing with or without moisture. And with low energy-consumption, low dust emission, simple and solid structure ,convenient maintenance and operation ,the Vertical Roller Mill is a technology breakthrough in the industrial grinding area, which can bring bigger economic benefits and realize its high-efficient and low energy-consumption .And at present ,the Vertical Roller Mill have opened up the new era in the industrial powder manufacturing.
The reducer installed on the top of main units will be connected with the central axis to rotate by the couplings .And the central axis will drive the grinding roller cradle to rotate and the roller will be installed on the cradle to proceed the rolling along with the inner grinding mill .And the materials will be entered the feeding hopper from the side top of the machine and then be scattered around the distributing plate rotating with the central axis .And then the materials will be evenly entered the space between the grinding ring and roller and then be discharged out by the outlet after the grinding and crushing.
The Vertical Roller Mill is a new kind of powder grinding equipment with high-efficient and wide application and can be widely applied in the field of building materials, chemicals, fertilizer, metallurgy, mining, nonmetal, abrasive, refractory, ceramic, steel, thermal power, bricks, coal, etc. And the Vertical Mill can also be used to grind the block materials into the coarse powder( mixture of fine powder, medium and fine sand ) such as cement (raw clinker), quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, wollastonite, rock phosphate, calcium magnesium phosphate, coal gangue, slag, zircon sand, talc, granite, K-feldspar, marble, barite, ceramics, glass ,etc. And these materials has the Mohs hardness of below 9.5 degree with high, medium ,and low hardness.