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Product Description
Material types: high manganese steel High-Performance Manganese Crusher Liners for Extreme Mineral Processing
Manganese crusher liners (also referred to as crusher liner plate), a type of specialized wear resistant parts, are crafted from high manganese steel, designed exclusively for use in crushers to withstand harsh working conditions. At Shandong Jiujiu Machinery, we leverage advanced metallurgy to ensure these components serve as the definitive protective shield for your crusher’s internal frame. Boasting a manganese content of 11%–14% and carbon content of 0.90%–1.30%, these crusher liners deliver excellent wear resistance and impact toughness, making them the industry standard for processing abrasive ores and hard aggregates.
The Power of Work-Hardening Technology
The true value of our manganese crusher liners lies in their dynamic reaction to stress. Through scientific alloy formulas and heat treatment, their hardness reaches HRC 45-55 or above, and impact toughness exceeds 25J—ensuring the crusher liner plate can bear huge crushing forces and maintain surface shape for long-term use.
Unlike standard alloys that wear down uniformly, our high-manganese matrix "work-hardens" under impact. As the crushing chamber processes boulders, the exterior surface of the liner transforms into a glass-hard shell, while the interior remains ductile to absorb mechanical shocks. Compared to ordinary high manganese steel wear resistant parts, their service life is several times longer, reducing replacement frequency and lowering maintenance costs for equipment.
Strategic Applications in Heavy Industry
As an indispensable key component in mining machinery, manganese crusher liners rely on their outstanding performance to guarantee continuous, efficient operation of crushers, making them a core support for production lines in heavy industries. Our liners are widely utilized in:
Primary Jaw Crushers: Protecting the swing and fixed jaws during the initial reduction of granite and iron ore.
Cone Crushers: Acting as the mantle and concave to ensure precise output sizing.
Gyratory Crushers: Serving as the heavy-duty armor for large-scale mining operations.
Quick FAQ
Q: When should I upgrade from Mn13 to Mn18 liners?
A: If you are processing high-hardness materials like basalt or quartz, Mn18Cr2 offers significantly better wear resistance and a longer interval between maintenance shutdowns.
Q: Can you customize the liner profile?
A: Yes. We can modify the tooth profile or thickness of the liner based on your specific feed size to optimize throughput and reduce "slippage."
Chemical composition % of high manganese steel
This product is a customized product and is produced according to customer drawings or samples.
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Keywords
manganese crusher liners
manganese crusher liners
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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