Efficient 90t/H VRM Vertical Roller Mill Machine For Coal Grinding
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Efficient 90t/h Vertical Coal Grinding Mill for Coal Grinding Vertical mill, also known as roller mill, is widely used in large-scale material grinding and ultra-fine grinding processing in cement chemical, coal, electric power and other industries. The ideal equipment for the powder grinding industry, used in the preparation of pulverized coal to make the product fineness meet the industry standard.
Hengcheng Industrial Equipment has always maintained a high degree of keen observation and developed high-quality vertical mill equipment for the industry. At present, our company's coal vertical mills are complete in models, with excellent performance and good environmental performance, and have obtained market certification and customer recognition.
Solution
For the treatment of low-moisture materials, since the vertical mill is essentially a material bed grinding, when the moisture of the incoming material is too low, it is difficult for the material to form a stable material layer on the grinding disc after entering the vertical mill, which will cause the vertical mill. Abnormal vibration, unable to run stably. In order to ensure the stable operation of the vertical mill, it is necessary to solve the problem of how to stabilize the material layer. Generally, the measures that can be taken include active means (such as controlling and adjusting the thickness of the material layer, grinding pressure, height of the retaining ring, slag discharge, etc.) and passive means (such as adding a water spray device, etc.), on the premise of giving priority to ensuring the grinding capacity At the same time, it is reasonable to take into account the powder selection ability of the vertical mill.
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Product Tags: 1250mm vrm vertical roller mill 90t/H vrm vertical roller mill Machine 90t/H VRM coal milling machine |
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