As we all know the vertical mill grinding is mainly rely on the roller, so the roller is vulnerable parts, however, how long is appropriate to repare vertical mill grinding roller?

Under normal circumstances, the vertical mill grinding roller using cycle is 500 hours, this is not the standard for haedness material, the roller use time maybe is shorter , but general speaking, the time is less than 500 hours, it is recommended that users do Good regular inspection and routine maintenance work, as far as possible to extend the roller replacement cycle.

Roller replacement cycle is relatively short and is not conducive to industrial production. In the choice of roller and grinding disc manufacturers to choose high quality when the well-known manufacturers to extend the replacement cycle.

CHAENG engineer for the majority of customers, we vertical grinding roller custom processing technology living in the leading domestic level, first of all to cast out the blank pieces, and then for machining and roll sets of welding. Great Wall Machinery powerful production equipment fully meet the diameter of 2.6-6.4 m vertical mill supporting the use of roller.

Vertical Roller Mill Main Advantages:

1, high hardness, anti-cracking is good, wear resistance;

2, the use of arc gou of the roller for finishing treatment, so that the appearance of steel quality to be protected;

3, in the course of the operation of low wear and tear, maintenance and replacement of a significant reduction in the use of longer life;

4, reduce the number of surfacing, saving maintenance costs, to avoid maintenance caused by the loss of production downtime.