What material is used for crusher liner plates?
Release time:
2025-01-16 10:16
Crusher liner plates They are composed of various materials, commonly including manganese steel, chromium iron, and cast iron. The choice of material usually depends on the type of crusher and the properties of the material being processed.
Manganese steel
Manganese steel is Crusher liner plates one of the commonly used materials, which has the ability to harden when impacted, enhancing its wear resistance. Manganese alloys usually also contain a certain proportion of carbon and chromium. MNX50 grade manganese steel has excellent performance, especially suitable for primary crushing equipment. In terms of service life, the average service life of manganese type 13 liner plates is about 45 days, while that of manganese type 18 is about 60 days. Because manganese steel has the characteristic of work hardening, it has become the material of choice for crusher wear parts. When in contact with rocks, the surface of manganese steel gradually hardens, making it more wear-resistant than other alloy materials. High-manganese crusher liner plates can withstand greater impact forces, thereby extending the service life of the crusher.
Cast iron
Ni-hard cast iron is a special material containing nickel and chromium alloys, often used for jaw crusher liner plates. This material has excellent wear resistance, especially suitable for processing materials with higher hardness.
Other materials
In Crusher liner plates manufacturing, different types of alloy materials such as B9 alloy steel, martensitic steel, martensitic ceramic matrix, and chromium ceramic matrix can also be selected. The choice of liner plates is closely related to the nature of the material being processed, especially the hardness and sliding characteristics of the material. Correctly selecting liner plate materials can significantly improve the working efficiency of the crusher and effectively extend the service life of the equipment.
Duma Machinery is a professional Crusher liner plates manufacturer. We are committed to providing customers with high-quality, high-wear-resistant crusher liner plate products. If you are looking for high-quality high-manganese crusher liner plates, please feel free to contact us, and we will provide you with suitable solutions.
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The main products of Duma Machinery include: rolling mortar wall, crushing wall and material dividing plate of cone crusher; jaw plate, side guard plate and pressing strip of jaw crusher; lining plate of ball mill, autogenous mill and other equipment; plate hammer and impact plate of impact crusher; hammer head, screen strip, lining block and other wear-resistant alloy steel parts of metal crusher.
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