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.
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