Our Jaw plate and Cheek plate is manufactured with high manganese steel of Mn13Cr2, Mn18Cr2 Mn22Cr2 or manganese steel with special alloy and heat-treatment process. It has a working life of 20-30% longer than those made of traditional manganese steel. As per the feedback from customers, the good performance of our jaw plate in different working condition greatly decreased the time of examination & repair and the use-cost.
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