High Chrome Casting Grinding Media Iron Balls :

We are one of the largest factory specialized in producing Forging Grinding Media Ball, Rolling Grinding Media Balland Casting Grinding Media Ball in China. It was founded in 1988, located in Zhangqiu City, Shandong Province, China. Annual Production Capacity is 50,000 metric ton. There are 120 employees, covering an area of 15,000 square meters. Our products have been exported to more than 30 countries and got a lot of praise. We have large-scale production workshop, advanced production equipment and perfect quality assurance system. Our company has passed ISO9001:2000 quality system authentication and we always keep sincere service promise.

Process features of cast iron balls:

Heat treatment process---we have two sets of heat treatment production line.one is oil quenching,the other is air quenching.so that the grinding balls can be burning through and quenching through.and the grinding media has the characters of high hardness, good toughness,low wear rate,low break rate,wear-resistant etc through tempering.

Specifications of our products as follows:

Type and Chenical Composition of Cast Balls

5.Package: Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)

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