The Evolutionary Process of Vertical Roller Mill

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0
Shipping Terms:
FOB
Date Posted:
2012-02-08
Expires:
2013-02-08
Status:
Expired

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Vertical Roller Mill (grinding) is increasingly widely used in cement production line. New modern cement production line, coal, raw material grinding mill with vertical accounted for more than 90 percent, cement clinker and slag grinding mills are using more and more vertical, so modern cement plant , Vertical Roller Milling machine has become an important plant process equipment, which is a series of excellent features that it determined, some are purely mechanical technology, the other part is the process of nature. The invention is a Vertical Roller Mill grinding grain by rural stone nianzi inspired. Modern Vertical Roler Milling machine is developed from l906 onwards, it has been constantly improved over the past century has experienced a roller by centrifugal force to pressure to use the spring pressure, to the present system with a hydraulic pressure pneumatic springs. By grinding material from the soft to medium hard coal for cement raw materials to brittle cement clinker and slag. For the cement industry for the invention of new dry calciner, rotary kiln production of double and large, make Vertical

Roller Milling machine structure has been continuously improved and large, to meet the requirements of a kiln with grinding.

Vertical Roller Mill: in the world to use the more than 750 Peter grinding, there are nearly 500 more than for the grinding of coal, nearly 100 used for grinding gypsum.

Peter has a durable structure of grinding in the mill site has no bearings or lubrication points. This design allows the mill to operate at 700 ? high temperature use, the best of the dry state, and even can be used to calcined gypsum. MB vertical roller mill: it has absorbed the advantages of grinding Peter, that is not within the roller roller bearings, while the use of three large roller, the compression spring will be under pressure ring bearing three principles of layout Static pressure on people lap roller guide slot grinding material. Between the roller guid

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