Selection Criteria For Grinding Machine

2018-1-10coal machine generally use 60mm grinding ball, we can select steel grinding balls according to the following criteria general is the overall hardness of grinding ball is high, better wear-resistant performance, not easy to lose and broken, the impact toughness is goode low chrome grinding ball mostlyecause its cost is the lowest, the hardness is more than hrc45, most of mining company.

Henan Mining Heavy Machinery Co., Ltd.

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