Huayang Machinery 600*900 crusher jaw plate edge guard plate lining plate tooth plate manufacturer direct sales

The main reason for the wear and failure of the jaw plate of the jaw crusher is that the material slides relative to the tooth plate in a short distance, and the cutting tooth plate forms wear debris. Repeated extrusion of materials causes multiple deformations of the tooth plate material, resulting in fatigue and falling off of the metal material. Therefore, the wear of the tooth plate of the jaw crusher is chiseling wear. Based on the wear of the jaw plate, the company believes that there are two principles for jaw plate material selection. The jaw plate material should be a material with high hardness to resist extrusion and micro-cutting failure, and a material with sufficient toughness to resist fatigue failure due to chiseling impact. Since the sizes and specifications of the jaw crushers are different, the feed granularity is different, the extrusion and impact force on the tooth plate are different, so the material selection is also different.
Generally, the extrusion force of large and medium-sized jaw crushers is large. In addition to considering the material's resistance to extrusion and sliding cutting, the impact force and bending stress during impact should also be considered. Therefore, large tooth plates should be made of materials with high toughness and good comprehensive properties. Generally, austenitic high manganese steel or alloy high manganese steel is still the main choice. On the contrary, the tooth plate of small jaw crusher can choose materials with higher hardness and appropriate toughness to improve its ability to resist extrusion and micro-cutting. For small tooth plates, medium carbon multi-component alloy steel or alloy medium manganese steel are generally suitable.
Zhengzhou Huayang Machinery Equipment Co., Ltd. specializes in the production of various crushing equipment. Its main products include various types of die plates, frames, jaw crushers, roller machines, hammer heads, roller skins, side guards, Vibrating screens, hammer crushers. (Production and processing) Mainly engaged in high manganese steel roller skins, tooth plates, hammer heads, high hardness, and various mining crushing equipment. Various ball mill accessories, rotary kiln accessories, impact crusher accessories, dryer accessories, large ring gear, pinion gear, plate hammer, jaw plate, idler roller, tug wheel, rolling belt, roller ring, coupling, eight-hole pad, Liners, crushers and other accessories. Zhengzhou Huayang Machinery Equipment Co., Ltd. National Sales Hotline Consultation Telephone WeChat
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