Mining usage High hardness low price casting steel Cylpebs

Short Description:

Low chrome casting grinding ball is widely used in cement, metal mining, power plant and chemical industry etc.. The hardness reaches up to 47HRC(the surface and inner hardness tolerance with in 2HRC), which makes the wear-resisting property much better than forged ball, in addition, the distribution of the hardness gradient is average. The property- low wear rate, good toughness and less breakage, prolongs its life, improves the productivity of the ball mill, and lowers user’s cost. Our quality is accord with GBT17445-2009 China national standard.


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Low chrome casting grinding ball is widely used in cement, metal mining, power plant and chemical industry etc.. The hardness reaches up to 47HRC(the surface and inner hardness tolerance with in 2HRC), which makes the wear-resisting property much better than forged ball, in addition, the distribution of the hardness gradient is average. The property- low wear rate, good toughness and less breakage, prolongs its life, improves the productivity of the ball mill, and lowers user’s cost. Our quality is accord with GBT17445-2009 China national standard.

产品尺寸产品含量图

The choice of grinding media Spec is determined upon:

1.The mineral ground

2.The mill data and liner used

3.The wear mechanical (Impact ,Abrasion ,Corrosion)

Based on our world wide experience, LG can help select optimum alloy for specific application ranging from Chromium 10 to 26% and Hardness ranging from 58 to 66 HRC.


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