Wet ball grinding mill is an essential equipment in the beneficiation process, usually used in the grinding after crushing again. Grinding efficiency of wet grinding machine directly affects the results of grinding operations and the progress of the entire mineral processing project. So, what factors of grinding efficiency are affected by? This article will analyze factors of grinding efficiency of wet ball grinding mill respectively three aspects of water addition, charge weight of the steel ball, and charge weight of the material.

1 Water addition

According to the use of materials and the amount of clay in the formula and the water absorption of clay to determine the amount of water grinding process. If the amount of clay in the formula is in the range of 9% -32%, and the water absorption value is between 0.35-0.64, the water quantity of the mud of the wheel should be between 66% -68%, the water quantity of grouting mud is 35 % -38% is appropriate. Too little water, too much water is too dispersed material, steel ball and the impact of materials, grinding weakened, leading to wet grinding mill grinding efficiency is weakened.

2 Charge weight of the steel ball

The charge weight of the steel ball can be calculated according to the volume of the wet ball grinding mill. It can be appropriate that the horizontal plane and the mill center line distance of 0.16 times the mill radius. The weight of the ateel ball should be as 1-1.5 times as the weight of the material

3 Charge weight of the material

When the same amount of charging weight of steel ball, to reduce the amount of loading material is equivalent to an increase of the amount of the ball to reduce the role of objects. In circumstances of the wet ball mill of the same diameter, reducing the amount of material loading is equivalent to increase the residual space within the ball, so that increased the amount of ball movement in the barrel.

It is a comprehensive understanding that factors of wet ball grinding mill grinding efficiency. The using of wet ball grinding mill, should pay attention to a reasonable amount of water, a reasonable ratio of ball material, wet ball mill will be able to play the greatest efficiency and create higher value. ZK Corp R & D production of wet ball grinding mill is energy efficient for beneficiation enterprises and bring huge benefits.