1 ) Product feature

 

1 > High Hardness: Surface hardness: HRC57-67 HRC, volume hardness HRC56-64.

2 > High Impact Toughness: The impact toughness of our grinding balls is more than 12 J / cm2.

3 > Low Broken Rate: the actual broken rate is not higher than 1%.

4 > Good wear-resistant and lower wear rate.

Our Company 

We are one of the largest hot-rolled wear-resistant steel ball supplier in China, an annual output of

200000 tons of steel ball, products cover dia 25-150 mm . We have four hot rolled steel ball production

line from computer control , the industry's leading automation , less manual intervention, different

batch product stability is high. We are the one of the China few supplier can use the hot rolling

process directly above dia80mm ball , is also one of the few capable of steel raw materials research

and development and customization of suppliers. Raw materials research and development and the heattreatment process of the entire project development, full participation by the shenyang metal

research institute as the Chinese academy of sciences.