The ceramic composite crusher hammer primarily utilizes high-chromium cast iron and other wear-resistant alloy materials. The hammer head of the ceramic composite crusher has high impact resistance and high wear resistance, and is well-received by many customers....

Luoyang Zhili New Materials, established in 1992, is one of the leading processing centers for wear-resistant materials in the world, providing high-quality service for wear parts in the mining, cement, power plant, steel, coal, and other industries.

Zhili New Materials

The crusher hammer head is the central part of the crusher, having the important responsibility of crushing materials. In the material crushing process, the hammer head needs to withstand high friction and impact, and is also prone to wear, resulting in frequent downtime, maintenance, and even replacement. To solve this problem, Luoyang Zhili New Materials Co., Ltd. developed the ceramic crusher hammer. To solve the problem of intense wear experienced by customers, the hammer's lifespan can be extended by more than 5 times.

The ceramic composite hammer for crushing mainly uses high-chromium cast iron and other wear-resistant alloy materials. A certain amount of ZTA ceramic particles is combined in the high-wear part of the hammer head. The alloy material supports the ceramic particles. It improves the overall toughness and impact resistance of the hammer. The ZTA ceramic particles have high hardness, which can improve the wear resistance of the hammer head and extend its service life.

ZTA ceramic particles need to be incorporated into the alloy material during the hammer head casting process, generally representing a maximum of 3% of the hammer head weight. To improve hammer performance, the ceramic particles must have an appropriate and uniform size, and the particle shape must be regular. ZTA ceramic particles and metallic materials must be thoroughly mixed, and different composite thicknesses should be selected according to different working conditions. After many process improvements and field tests, the technology of metal-ceramic composites has been mastered. Hammer heads reinforced with ZTA ceramic particles have been successfully applied in various mining crushers, sand production machines, and other equipment. The hammer head of the composite ceramic crusher has high impact and wear resistance, and has been well received by many customers.

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