Professional Ball Mill Liner Manufacturers

Ball mill is the key equipment for smash the materials after they are primarily crushed. Ball mill is widely used for the dry type or wet type grinding of all kinds of ores and other grind able materials in cement, silicate product, new building material, refractory, fertilizer, black and non-ferrous metals and glass ceramic industry.

Different forms of liner can be used to adjust the movement of the grinding body in the mill, to protect the mill body from the balls and the direct impact of materials and friction.
Material into the ball mill at the beginning, the larger particle size, requiring the grinding body to impact crushing-based, so the grinding body should be dropped state of movement; follow-up of the warehouse material size gradually decreased. In order to achieve a fine grinding effect of the product size, grinding the body should gradually enhance the role of grinding, strengthening the state of diarrhea.
Grinding process requires the grinding chamber of the body are in different state of motion and the whole mill cylinder with the same speed contradictory. An effective way to solve this contradiction is to use different surface shape of the liner with the grinding body to produce a different coefficient of friction between the grinding body to change the state of motion to meet the requirements of the process of grinding materials within the warehouse to effectively improve the powder Grinding efficiency, increase production and reduce metal consumption.

Currently widely used in the ball mill liner materials are the following categories: high manganese steel; high chromium cast iron; medium carbon steel; rubber. As the grinding chamber of the working state of the different materials on the requirements are different. In the crushing chamber, liner should have a good impact resistance. High manganese steel impact toughness, and by the impact, the surface can be cold hardening, become more hard wear. Therefore, most of the ball mill liner are made of high manganese steel. In the fine grinding, requires lining with good wear resistance. Wear-resistant lining materials are mostly chilled cast iron, alloy steel.