Active Member
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[China]
Address: NO.101 WUYINGSHAN CENTRE ROAD, JINAN, CHINA
Contact name:Eva
Jinan Tiancheng Group Co.,Ltd. |
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High Chrome Casting Grinding Iron Ball For Mining
Application of Chrome Grinding Balls :
1)Cement Plants
2)Mines
3)Power stations
4)Chemical Industries
5)Grinding Mill, Ball mill, Coal mill
Features of Cast Balls:
1) In general, High Chrome Casting Grinding Iron Balls are famous for high hardness: surface hardness is to 60-68 HRC and volume hardness of 58-65 HRC;
2) High impact toughness: impact toughness is more than 12 J/cm2;
3) Low broken rate: the actual broken rate is not higher than 1%;
4) Wear-resistant: loss of grinding round rate is 80-500g/Ton;
Specification: 20-150mm
Packing Term
1) Steel Drums (with Pallet): 850-900kg/Drum
2)Container Bags: 1000kg/Bag
Specification of Casting Balls
Nominal Diameter | Diameter Tolerance | Weight of Single Ball In Average | Numbers of Per Ton Ball In Average | |
(mm) | (Inch) | (mm) | (g) |
|
20 | 0.75’’ | +2 -1 | 32 | 31250 |
25 | 1’’ | 64 | 15625 | |
30 | 1.25” | 110 | 9090 | |
40 | 1.5’’ | 263 | 3802 | |
50 | 2’’ | 513 | 1949 | |
60 | 2.5’’ | +3 -2 | 888 | 1126 |
70 | 2.75 | 1410 | 709 | |
80 | 3.25’’ | 2104 | 475 | |
90 | 3.5’’ | 2996 | 333 | |
100 | 4’’ | 4110 | 243 | |
110 | 4.5’’ | +4 -2 | 5457 | 182 |
120 | 4.75’’ | 7102 | 140 | |
130 | 5’’ | 9030 | 110 | |
140 | 5.5’’ | +4 -3 | 11278 | 88 |
150 | 6’’ | 13871 | 72 | |
