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  • Crusher Roller Cover

Crusher Roller Cover

Crusher roller sleeve is one of the indispensable core components of crushing machinery. Its performance directly affects the overall service life and working efficiency of the crusher. The material of the crusher roller cover is usually high wear-resistant and high-strength alloy steel, such as high manganese steel, chrome-molybdenum steel and nickel-chrome-molybdenum steel. These materials not only have excellent wear resistance, but also can effectively resist the impact and friction of materials. High manganese steel is often used in the crushing of hard ores due to its excellent toughness and work hardening characteristics. Chrome-molybdenum steel is suitable for various complex working conditions due to its good comprehensive performance. In special environments, such as the crushing of corrosive materials in the chemical industry, nickel-chrome-molybdenum steel is favored for its excellent corrosion resistance. In addition, composite materials and surface hardening technology are also used in some high-end roller covers to further improve their wear resistance and impact resistance.

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