What material is used for crusher wear plates?
2025-01-16
Crusher Wear Plate Made from a variety of materials, common ones include manganese steel, chrome iron, and cast iron. The choice of different materials typically depends on the type of crusher and the characteristics of the material being processed.
Manganese steel
Manganese steel is Crusher Wear Plate One of the commonly used materials is manganese alloy steel, which exhibits strain-hardening properties under impact, significantly enhancing its wear resistance. Manganese alloys typically also contain a certain proportion of carbon and chromium. The MNX50 grade of manganese steel stands out for its exceptional performance, making it particularly well-suited for primary crushing equipment. In terms of service life, manganese-13 liners generally last about 45 days on average, while manganese-18 liners can endure around 60 days. Thanks to manganese steel's unique work-hardening characteristics, it has become the material of choice for wear parts in crushers. When in contact with rock, the surface of manganese steel gradually hardens, giving it superior wear resistance compared to other alloy materials. As a result, high-manganese crusher liners are capable of withstanding substantial impact forces, thereby extending the overall service life of the crusher.
Cast iron
Ni-hard cast iron is a special material composed of nickel- and chromium-based alloys, commonly used for lining plates in jaw crushers. This material boasts exceptional wear resistance, making it particularly well-suited for handling materials with higher hardness levels.
Other materials
At Crusher Wear Plate In manufacturing, you can also choose from various types of alloy materials, such as B9 alloy steel, martensitic steel, martensitic ceramic matrix, and chromium ceramic matrix. The selection of liners is closely tied to the properties of the material being processed, particularly its hardness and sliding characteristics. Choosing the right liner material can significantly enhance the crusher's operational efficiency while effectively extending the equipment's service life.
Duma Machinery is professional Crusher Wear Plate As a manufacturer, we are committed to providing customers with high-quality, highly wear-resistant crusher liner products. If you're looking for premium, high-manganese crusher liners, feel free to contact us—we'll offer you the right solution tailored to your needs.
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Duma Machinery's main products include: mantle and concave liners, crushing walls, and distribution plates for cone crushers; jaw plates, side guards, and pressure bars for jaw crushers; lining plates for ball mills, autogenous mills, and other equipment; impact crusher hammers and impact plates; as well as hammer heads, screen bars, liner blocks, and other wear-resistant alloy steel components for metal shredders.