In the daily use of the planetary ball mill, the excessive wear of the grinding balls will not only increase the cost of the grinding balls, but also have a negative impact on the quality of the material output, so we should try to reduce the wear of the grinding balls.

    When the planetary ball mill is running, the grinding balls will continuously collide and rub against the material, the inner wall of the ball mill, and the grinding ball itself, which in turn leads to the wear of the grinding ball. Excessive wear of grinding balls will not only increase the cost of grinding balls, but also adversely affect the quality of material output, so we should try to reduce the wear of grinding balls.

    To reduce the wear of the grinding balls of the planetary ball mill, we must first know what factors affect the wear of the grinding balls? These factors can be roughly summed up as follows:

    The size, ratio and loading of grinding balls: The quality of grinding balls will change with the size. At a certain speed of the planetary ball mill, the greater the quality of the grinding balls, the greater the impact. When configuring the size of the grinding balls, the collision probability between the grinding balls of the same size is higher, and the grinding balls are prone to fatigue wear, and the loading of the grinding balls will also affect the collision probability between the grinding balls.

    The size and speed of the planetary ball mill: the larger the planetary ball mill, the larger the diameter of the ball mill tank, the movement speed of the grinding ball will increase accordingly, and the impact will also become larger, which will accelerate the wear and tear. The same is true for speeding too fast.

    Types and properties of grinding balls: The wear conditions of different grinding balls vary with density, hardness, elasticity, wear resistance and acid and alkali resistance.

    The properties of the grinding material of the planetary ball mill: the hardness, brittleness, shape and size of the material have an extremely important influence on the grinding process of the grinding ball.

    ACEY provides different kinds of lab ball mill.