cement ball mill grinding principle

1. Into the grinding particle size, hardness, need to increase the impact, the ball diameter to be increased, and vice versa, then narrow. Product fineness anti-crude, the volume of feed must be increased, and ball diameter should be increased to increase the impact energy, increase the gap, speed up the discharge, reduce the buffer; the contrary should be reduced by the ball diameter.

2. The diameter of the cement mill, ball impact height, ball diameter may be appropriate to reduce; relatively high speed ball mill, ball to enhance the high, the corresponding average ball diameter should be smaller. ball mill manufacture

3. Slag cement grinding, when the product fineness and cement similar, a position the ball diameter should be smaller; ball diameter ratio in the same case, the raw mill, cement mill ball diameter.

4. Smaller when using the double-layer diaphragm plate, the ball diameter should be higher than the same row of material cross-section single-layer diaphragm plate, the optional liner dribbling ability, should be increased by ball diameter. how ball mill works

5. Generally use four balls with (forging position two steel forging), and the big ball, the ball should be less, the middle of the ball should be, namely, “two small, in the middle”.

6. Second positions of the maximum ball diameter and the first compartment of the smallest ball diameter equal to or a small one. The total loading capacity of the cement mill shall not exceed the design load allowed.