In addition, the wet ball mill also has a continuous design, that is, the wet continuous ball mill. This device consists of a horizontally placed and rotatable cylinder and some balls placed inside the cylinder. The abrasive that needs to be ground rotates along with the ball in the cylinder, and due to the action of the ball, the material is crushed and dispersed. Wet ball mill is an efficient and stable grinding equipment that plays an important role in modern industry.