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Coal crusher liner plates are core wear-resistant components exclusively designed for coal crushing scenarios, mainly mounted in the crushing chamber of coal crushers.Their primary feature is high wear resistance—crafted from high manganese steel or KmTBCr26, materials that form hard surface layers to withstand repeated friction from coal and impurities like gangue. They also boast excellent impact toughness, enduring the impact force when coal (mixed with hard gangue) collides with the liner during crushing, avoiding cracking or deformation.
For selection, three core factors matter: wear resistance (prioritized for coal’s abrasive nature), impact resistance (to handle gangue impact), and economy. This ensures the liner balances long service life and cost-effectiveness, directly safeguarding the crusher’s main body from wear and maintaining stable coal crushing efficiency.

Casting process: lost foam casting

Applicable machines: crusher

Applicable industries: metals, metallurgy, electricity, building materials, etc.

Material types: high manganese steel、high chromium cast iron

Chemical composition % of high manganese steel

Chemical composition % of high chromium cast iron

This product is a customized product and is produced according to customer drawings or samples.

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coal crusher liner plates

A crusher liner plate (often referred to as a crusher liner) is a critical wear-resistant and impact-resistant component installed on the inner surfaces of crusher chambers (such as jaw crushers, cone crushers, or impact crushers) that come into direct contact with raw materials. The selection of crusher liner mainly considers three core factors: wear resistance, impact resistance and economy.

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Liners

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Weifang Binhai New Area Sino-foreign Cooperation Industrial Park, about 260 meters west of the intersection of Hai 'an Road and Zhenhai Street

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Telephone：+86-13792621099

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Weifang Binhai New Area Sino-foreign Cooperation Industrial Park, about 260 meters west of the intersection of Hai 'an Road and Zhenhai Street

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coal crusher liner plates

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