Industrial Mineral Processing grinding balls for mining , forging and casting Tecnology
Brand Name:ZW
Certification:ISO9001:2008
Model Number:45#,60MN,B2,B3
Minimum Order Quantity:25 tons
Delivery Time:1-3 weeks after the advance
Place of Origin:Jinan city,Shandong province,China
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Verified Supplier
Location:
Jinan Shandong China
Address:
Puji Street, Zhangqiu District, Jinan City, Shandong Province,China
Supplier`s last login times:
within 48 hours
Product Details
Company Profile
Product Details
Chinese exporter grinding balls for mining forged balls and cast balls
Specifications
1. Diameter: 20mm-150mm
2. Hardness:HRC55-67
3. Certificate: ISO9001:2008
4. Breakage rate:<1%
5. Impact tes:>12J/CM2
6. Endurance test times>10000
Chemical Elements:
| name | C | Si | Mn | P | S | Cr |
| 60Mn | 0.57-0.65 | 0.17-0.37 | 0.7-1.0 | <0.035 | <0.035 | <0.25 |
| 65Mn | 0.62-0.70 | 0.17-0.37 | 0.9-1.2 | ≤0.035 | ≤0.035 | ≤0.25 |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | - | - | < 0.2 |
| 42Cr | 0.38-0.45 | 0.17-0.37 | 0.5-0.8 | ≤.035 | ≤0.035 | 09-1.2 |
Mechanical Properties
| Spec. | Impact Test AK.J/CM2 | Endurance Test Times (5m) | Dia 25mm-60mm | Dia 70mm-100mm | ||
| Surface | Core | Surface | Core | |||
| 42Cr | ≥12 | ≥10000 | ≥55 | ≥48 | ≥52 | ≥45 |
| 50Mn | ≥12 | ≥10000 | ≥56 | ≥50 | ≥55 | ≥50 |
| 60MN | ≥13 | ≥12000 | ≥58 | ≥52 | ≥58 | ≥50 |
| 65MN | ≥15 | ≥12000 | ≥62 | ≥54 | ≥58 | ≥52 |
Specification and Hardness of Forged Grinding Ball
Nominal diameter (mm-inches) | Diameteical tolerance (mm) | Weight of Single of forging ball in average | Number of piece of One ton forging ball in average | Surface hardness | Impact toughness |
20-0.8” 25-1.0” 30-1.2” 40-1.6” 50-2.0” | +2 -1 | 32 64 110 263 513 | 31250 15625 9090 3802 1949 | 55-67 | >12 |
Grinding Balls For Mining Application( Please let me know your application, Jinan zhongwei will recommend the most high cost-effective type)
- Ball Mill
- Mining
- Cement Plant
- Power Plant
Competitive advantage:
1.Top high cost performance;
2.Save annual steel ball use qty;
3. Increase outlet derived from the best quality .
Performance comparation:
- Steel Balls for Ball mill can save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 10% at least than low chrome casting ball.
- Steel Balls for Ball mill can save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting ball.
- Steel Balls for Ball mill can save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting ball.
Grinding Balls For Mining ( Jinan zhongwei accept any form of the thrid-party testing)
Grinding Balls For Mining Package ( Container bags and steel drums are two common used package all over the world,let me know which one you want.)
Industrial Mineral Processing grinding balls for mining , forging and casting Tecnology
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