Grinding steel balls are widely used in aviation, aerospace, bearings, motors, high-precision instruments, valves, petroleum and other industries. So do you know what is the production process of grinding steel balls? What are the quality standards for grinding steel balls? Let ’s take a look at the production process and quality standards of steel balls.

125mm Grinding balls for SAG or Ball mill Chemical composition : 45# 60Mn 65Mn B2 B3 B6 Hardness : 56-62HRC The grinding media balls mainly used in mining SAG & Ball mill .

Forged grinding steel balls Size: 20mm-150mm Steel : Chinese 60Mn, B2 , B3 Grinding media steel balls are designed for grinding of raw materials by cement plant, energy generating companies, ore mining and indutstrial processing facilities , construction materials plants .