Forged Grinding Ball

Shandong Huamin Steel Ball has ability to produce 20mm-150mm forged steel grinding balls, especially SAG ball(>100mm), we have the independent research in production equipment , technology , craftwork, can ensure the whole process are under control.

Our SAG ball has great quality with following advantages:

1. High values of roundness, maybe Huamin SAG ball is the best round in the world. This will have a better grind effects.
2. Better wear resistance properties. Huamin SAG ball use our own RCAB raw material which has a better wear resistance effects.
3. Less down time-lower operating cost. Huamin SAG ball has lower breakage rate and lower non-circularity. That will reduce the downtime.
4. Fineness quality control for longer life time.
5. Minimum specific wear and cost per ton of material ground.

20mm-150mm Hardness:

20mm-90mm:Surface Hardness:60-65, Volume Hardness:60-65.

100mm: Surface Hardness:60-65, Volume Hardness:60-65.

110mm:Surface Hardness:60-65, Volume Hardness:60-65.

120mm:Surface Hardness:60-65, Volume Hardness:60-65.

125mm:Surface Hardness:60-65, Volume Hardness:60-65.

130mm:Surface Hardness:58-63, Volume Hardness:58-65.

140mm:Surface Hardness:58-63, Volume Hardness:55-60.

150mm:Surface Hardness:55-63, Volume Hardness:50-55.

If you are interested in doing business with us, please contact me directly, my email is: hmmichael@hotmail.com.