What are the defects of traditional ball mill?

Disadvantages of traditional ball mill:

First, the plane of the medium movement in the ball mill is perpendicular to the gravity field of the earth, and the medium movement must overcome the gravity of the earth to do work, so the grinding energy consumption is high.

Secondly, the consumption of steel balls and liners is large, especially the chemical corrosion of slurry in wet grinding operation intensifies the wear of steel balls and liners.

Thirdly, because the crushing effect of spherical medium on materials is random and lacks selectivity, the particle size of ground mineral products is uneven and easy to be broken. Therefore, the traditional ball mill rarely works in the open circuit, but often works in the closed circuit with a classifier to ensure that the product granularity meets the requirements.

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