After long-term operation, ore milling plant will encounter the problem of grinding efficiency decline more or less, which not only affects the normal operation of the whole concentrator, but also damages the economic benefits of the mine owner.

Then, in production practice, how can we effectively improve ore milling plant grinding efficiency? We can start from the following seven aspects.

Enhancing the grindability of raw ore usually depends on the hardness, dissociation degree, size and structure of raw ore.

The grindability is small, indicating that the raw ore is easy to grind, the wear to the ore milling plant liner and grinding medium is relatively small, and the energy consumption is low; The large grindability indicates that the raw ore is difficult to grind, the wear to the ore milling plant lining plate and grinding medium is also large, and the energy consumption is high.