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Shandong Huamin Steel Ball Joint-Stock Co.,Ltd
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 Click to enlarge image
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 Origin |
China |
| Model Number |
DIA20-150mm |
| Brand Name |
HUAMIN |
| Abrasive Grain Sizes |
20-150 |
| Material |
steel |
| Usage |
in the mill for the mines |
We Shandong Huamin Casting and Forging Joint-Stock Co,Ltd. as one of the biggest manufacturer and exporter of grinding balls in China,the capacity is 30,000 mt annual and exporting to Korea,Japan,Canada,South Africa etc more than ten countries and areas,we had obtained the certificate of ISO9001-2000.
We mainly produce the following kinds of grinding balls,
1.Forged steel balls
Size: 20mm-150mm
Hardness:HRC55-65
Chemical elements:C: 0.52-0.65; Si: 0.15-0.37; Mn: 0.6-1.2; S & P: 0.04Max; Cr: 0.25Max.
2.Forged steel balls (RCAB-1)
Size: 20mm-150mm
Hardness:HRC58-65
Chemical elements:C:0.7-0.9,Si:0.65-1.00,Mn:0.70-1.25, P/S:0.04Max,V:0.05-0.12
3.High chrome cast balls
Size: 20mm-120mm
Hardness:HRC58-65; Chrome content:11-14%
4.Low chrome cast balls
Size: 20mm-120mm
Hardness:HRC45-55; Chrome content:1-3.5%
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 Price |
USD 0 / ton |
| Packaging |
By container bags or by steel drums |
| Delivery lead time |
20-30days |
| Minimum order |
20mts |
| Supply ability |
150,000tons |
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