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International Trade Fair for Construction Machinery,
Building Material Machines, Mining Machines and Construction Vehicles.

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bauma CHINA 2024
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SHIJIAZHUANG CHENGDA WEAR RESISTANT MATERIALS CO., LTD.

Booth No. E6.800

Headquarters: 

Target Groups: 

Product Category: Complete processing plant

special ultra-high chromium grinding ball for mining

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Product Introduction

The hardness of the steel ball determines the wear resistance, and the hardness difference between the surface and core of the grinding ball determines the circular and crushing rate. The smaller hardness difference between the inside and outside, the lower circular and crushing rate.The national standard requires that the hardness difference between the surface and core is less than 3HRC. Our patented products , the surface hardness is 59HRC while the core hardness 58.8HRC, the difference is co

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International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles

Exhibitor Service International

Tel. +49 89 949-20252

Exhibitor Service China

Tel. +86 21 2020-5500
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