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Product Description
High-Performance High Manganese Crusher Liner Plate for Aggressive Ore Reduction
High manganese crusher liner plate components, also known as wear parts or wear-resistant liners, are protective components used to protect the crusher cavity, preventing it from direct impact and abrasion from the grinding media and materials. At Shandong Jiujiu Machinery, we engineer these critical components to serve as the definitive "kinetic armor" for your high-value capital equipment. They are essential to extending the service life of the crusher and are widely used in various types of crushers, including jaw crushers, cone crushers, and impact crushers. Its shape depends on the type of crusher and working requirements. Common ones include flat, arc, toothed, and corrugated profiles, each designed to optimize specific material trajectories.
The Physics of Self-Hardening Metallurgy
As a premier crushing solution, these plates are manufactured using premium Mn13 or Mn18 alloy, ensuring exceptional work-hardening properties under heavy compressive stress. While standard steel often fails or shears under the violent stress of primary crushing, our proprietary heat-treatment process ensures these plates utilize the full potential of work-hardening technology.
The plate exits our foundry with a highly ductile austenite matrix (Hardness around HB 180–220). This internal toughness is critical because it prevents brittle snapping or cracking when the crusher encounters uncrushable objects like tramp iron. However, under the constant impact and heavy compressive stress of raw granite or iron ore, the surface molecular structure transforms. This raises the working surface hardness to upwards of HRC 50+, creating a self-renewing, glass-hard wear layer.
Precision Fit and Operational Stability
Our high-manganese steel castings are precision-engineered to fit leading OEM crusher brands, providing a seamless replacement for jaw plates, mantles, and concaves. A poorly fitted high manganese crusher liner plate is a liability that can cause bolt fatigue and internal frame erosion. We utilize advanced vacuum casting techniques to ensure that every plate features a perfectly flat backing surface, preventing the "point loading" that typically leads to liner breakage in mobile crushing plants.
By reducing the frequency of machine downtime, our wear-resistant castings significantly lower the total cost of ownership in mining, quarrying, and aggregate processing. These heavy-duty spare parts are heat-treated to achieve the perfect balance of toughness and hardness, optimizing your crushing efficiency and throughput.
Chemical composition % of high manganese steel
This product is a customized product and is produced according to customer drawings or samples.
Casting Process
Casting Process
Casting Process
Casting Process
Casting Process
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Delivery site
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Delivery site
Inspections & Certifications
Certifications
Certifications
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Keywords
high manganese crusher liner plate
high manganese crusher liner plate
Contact Us
Telephone:+86-13792621099
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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CONTACT US
Telephone：+86-13792621099
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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