Working principle of Ball mill machine 1 5 30 ton: This machine is a horizontal cylindrical rotating device, with gear transmission on the outside, two bins, and a grid-type ball mill. The material is fed into the first bin of the mill evenly through the feeding device through the hollow shaft spiral. There are stepped linings or corrugated linings in the bin, which are filled with steel balls of different specifications. The centrifugal force generated by the rotation of the cylinder brings the steel balls to a certain height and then falls, which has a heavy impact and grinding effect on the material. After the material is roughly ground in the first bin, it enters the second bin through a single-layer partition board. The bin is inlaid with a flat lining board and contains steel balls to further grind the material. The powder is discharged through the discharge counting board to complete the grinding operation.