Vertical Roller Mill In Stone Processing Plants

As we all know, there are many different types of vertical roller mill machines, such as the high pressure hanging vertical roller mill machine. The roller types of mill machines have a long history in the development of grinding mill machines. Such vertical roller mill machines have widely applications in the stone processing plants. As usual, there are many different types of mining machines in one stone processing plant. For example, the crusher machines are the common machines as well in stone processing plants.

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Vertical Roller Mills In Stone Processing Plants

What are the functions of vertical roller mill machines? Roller grinding machine is mainly suitable for processing all kinds of inflammable and non-explosive mineral materials which Moh’s hardness is below 9.3 and moisture is below 6%. The equipment in metallurgy, building materials, chemical, mining, highway construction, and water conservancy and hydropower industry has been widely used. It is the ideal equipment for processing quartz, feldspar, calcite, limestone, slate, ceramic, marble, granite, dolomite, bauxite, iron ore, barite, bentonite, coal gangue, coal and other materials. Fineness of finished products can be adjusted between 0.613 mm to 0.033 mm.

Working Principle Of Vertical Roller Mills

In high-pressure roller grinding mill machines, the roller assembly is mounted on the roller hanger through the cross arm shaft. Roller hanger connected to the spindle and shovel head fixed. Pressure spring pressure on the roller bearing chamber of cantilever end face, cross arm shaft as the fulcrum force grinding roll tightly pressed on the inside of ring round surface. When the motor drives the shaft rotating through the gear, the shovel and the roller will rotate synchronously.

Roller rolls in the inside of ring at the same time rotate around its own axis. Motor rotate machine through the analysis of the gear drive, the impeller speed is higher, sorting out the fine powders. In order to ensure the mill work under negative pressure condition, between the increases of gas flow through the fan with the host over the trachea into the bag dust catcher, purified the back into the atmosphere.

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