Working Principle of Ball Mill

The working principle of the ball mill is to rotate the horizontal cylinder to drive the internal grinding body (usually a steel ball) to move. When the grinding body is brought to a certain height, it falls due to gravity, and the falling grinding body crushes the material in the cylinder like a projectile. In addition, during the rotation of the cylinder, the grinding body also slides, and the material is ground during the sliding process. Through such impact and grinding, the material is gradually crushed. The crushed ore is discharged from the cylinder through the discharge part, thus completing the grinding operation.
The ball mill is a key equipment used for the crushing process after the material is crushed. It is widely used in mineral processing, building materials, chemical industry and other industries, and can grind various ores and other materials. Ball mills can be divided into two types: grid type and overflow type according to different discharge methods, and can also be divided into two types of grinding methods: dry type and wet type according to different grinding media.