• Application: Mainly used in large ball mill, wet grinding mill, SAG, Air-swept mill etc, solving all the problem of spalling that is caused by using high chrome steel balls in a air-swept mill for raw materials and other mills

• Specification:

• new technology： new heat treatment method,

•Toughness: ^10J/cm2, times of falling ball^18000

• Hardness: Surface>58, （HRC>62 after been used for time）

• Cost-effective: 5-10% cost reduction, saving power, improving production etc.