| Dimensions: | 20-150 |
|---|---|
| Material: | Iron |
| Application: | Chemical industry |
| Brand Name: | rn |
| Type: | forged |
| Model Number: | RN-F |
| Place of Origin: | China (Mainland) |
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Forged Steel Grinding Balls For Mining & Ball Mill
Forged steel ball for grinding coal
1:Diameter:20~150mm
2:HRC:50~65
3:Material:steel
4:Product performance
a) even hardness, b) unbreakable
c) grinding resistant, d) high impact value
e) high combined efficiency of grinding mill
5:Application fields
a)industries of cement building material
b)metallurgical selection in mine
c)grinding coal in power plate
d)chemical industry ang machinery
Forged Cast Iron Grinding Balls Steel Ball Parameter| Nominal diameter(mm) | Diameteical talerance(mm) | Weight of single forging ball in average(g) | Number of piece of one ton forging ball in average | Surface hardness(HRC) | IMPACT TIUGHNESS(j/cm2) |
dia20 dia25 dia30 dia40 dia50 |
+2 -1 |
32 64 110 263 513 |
31250 15625 9090 3802 1949 |
50~65 | >=12 |
dia60 dia70 dia80 dia90 dia100 |
+3 -2 |
888 1410 2104 2996 4110 |
1126 709 475 333 243 |
50~65 | >=12 |
dia110 dia120 dia130 |
+4 -2 |
5457 7102 9030 |
182 140 110 |
45~60 | >=12 |
dia140 dia150 |
+4 -3 |
11278 13871 |
88 72 |
45~60 | >=12 |