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One of the main requirements of the industry for ball mill liners is wear resistance
One of the main requirements of the industry for ball mill liners is wear resistance. Since 1990, China has begun to promote the use of rubber liners, [url = http://] jaw crusher [/ url] [url = http:// ] Magnetic separator [/ url] It not only has good wear resistance, light weight, low noise, low ball consumption, but also easy to process and shape, easy assembly and disassembly, long service life. One of the main requirements of the industry for ball mill liners is wear resistance. The material of the liner can be selected from hard steel, high manganese steel, chrome steel, alloy cast iron, rubber and magnetic material liners. High-manganese steel has sufficient impact toughness, and it is used to harden and harden the surface when subjected to a certain impact, and becomes hard and wear-resistant. [url =http://]ball mill [url=http://] Crusher [/ url] therefore widely used high manganese steel liner. However, high-manganese steel processing technology to ball high, the price is more expensive, for the grinding of the main grinding fine, the impact resistance of the liner is not high, you can choose to wear and other alloy cast iron cheaper. The chromium-added high-manganese steel liners and chromium-manganese-silicon steel liners that were only used in the 1980s are better than high-manganese steel liners. The disadvantage of the metal liner is that it is inconvenient for processing and forming, and the quality is large and it is not easy to disassemble and install. Mill liner. [url=http://] Hammer Crusher [/url] [url=http://] Mill Mill [/ url] The mill lining plate protects the main part of the mill from wear. The liner in the cylinder still has the function of raising the medium (ball, stick). In order to increase the operation rate and productivity of the mill, the material, fixing method, structure and size of the liner are continuously improved. Liner geometry and configuration have a direct impact on mill productivity. Therefore, there are several different shapes of liners to meet the needs of different situations. It is roughly divided into two types of smooth and non-smooth liners. [url=http://]Dryer[/url] [url=http://]Rotary kiln[/url] Smooth lining is more suitable for fine grinding due to larger sliding of steel ball and stronger grinding and stripping effect. . The non-smooth lining plate can bring the steel ball to a higher place to fall, has a greater impact force, and has a strong agitation to the steel ball and the ore, so it is suitable for coarse grinding. Among them, the strip-shaped linings developed in China have the advantages of simple manufacture, no or little use of screws, and only the use of end cap linings or wedge-shaped pressure strips for compaction, easy installation, and the like, so that it can also reduce pulp fixing along screws, and only use the end The utility model has the advantages of tightness of the cover liner or the wedge-shaped pressing strips, convenient installation and the like, which can also reduce leakage of the pulp along the screw holes and increase the strength of the cylinder body. In addition, domestic spiral linings have also been developed and adopted. More information can be found at: Ball Mill Sand Mill Sand Mill Ceramic Ball Sand Reference: Explosion Ball/pro64.htm