Magnetic liner is used on the horizontal wet ball mill to grind each kind of magnetic minerals, include strong magnetic minerals, middle magnetic minerals, and weak magnetic minerals; also can grind non-magnetic minerals, like Cu, Au, Ag, Zn, etc. 

Advantages of the Magnetic Liner: 
· Small pieces of plate, lighter on weight. It is easier for installation and maintenance. The mill’s work rate is increased by 3-4%. 
· Light total weight, reducing the burden of the mill, so the power consumption is decreased while operation. 
· Thin profile, to enlarge the mill volume and improve the mill output capacity; 
· Crushed medium is attached to the lining surface, so that the grinding condition is improved and the medium consumption is decreased by 5-7%; 
· Long life, which is about 3-6 times longer than that of the high manganese liner; 
· No leakage of slurry. The liner fixing to the mill hull is not by bolts, but by the magnetic force, thus avoiding leakage and improving the life of spare parts 
· Lower noise.