High Hardness HRC 60-68 hot rolling steel balls for mining / Power Plant
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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Location:
Jinan Shandong China
Address:
Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China
Supplier`s last login times:
within 48 hours
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Product Details
Hot sale hot rolling mills balls hot rolling steel balls for minings
For the grinding balls, there is no too much appearance difference.But when we put it in practical use, the huge grinding efficiency comes. There are many factors can influence the longevity of grinding balls such as the materials, the processing equipment and heat treatment technics. With the qualified material and the high-tech processing, Shandong Iraeta saves the cost for customers by high efficiency wear rate.
Hot Rolling stel ball Specification
| Dimension | Hardness | Material | Nominaldiameter(mm) | Theoretical diameter(mm) | Approx. Mass perBall(g) | Average number of Balls per MT | Diametrical tolerance(mm) |
20mm | HRC 60-65 | B2 | 20 | 20.8 | 37 | 27,000 | 1.5/-1.5 |
25mm | HRC 60-65 | B2 | 25 | 26 | 72 | 13,900 | 1.5/-2.0 |
30mm | HRC 60-65 | B2 | 30 | 31.2 | 125 | 8,000 | 1.5/-2.0 |
40mm | HRC 60-65 | B2 | 40 | 41.6 | 296 | 3,380 | 1.5/-2.5 |
50mm | HRC 60-65 | B2 | 50 | 52 | 578 | 1,730 | 1.5/-2.5 |
60mm | HRC 60-65 | B2 | 60 | 62.4 | 999 | 1,000 | 1.5/-3.5 |
75mm | HRC 60-65 | B2 | 75 | 78 | 1951 | 512 | 1.5/-3.5 |
Notes
1. Roundness: Spherical with little overfill or underfill within
the national standard: YB/T 091-2005;
2. Metallographic structure: Substantially martensite with some
retained Austenite, Bainite &Carbides
3. Breakage guarantee: - Nil breakages upon delivery- Less than 1%
in normal and correct operation conditions
Chemical Composition of Grinding Ball
| C | Si | Mn | P,S≤ | Cr | Mo | Ni | |
| B2 | 0.75--0.85 | 0.15--0.35 | 0.70--0.90 | 0.035 | 0.40--0.60 | ≤0.25 | ≤0.25 |
Hot Rolling Steel Ball 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 .
Hot Rolling Steel Balls Production( Jinan zhongwei welcome any form of the thrid-party testing)
Hot Rolling Steel Package ( Container bags and steel drums are two common used package all over the world,let me know which one you want.)
Hot Rolling Steel Ball Contact ( 24 hours on line waiting for your consult)
July Sun
skype julysun214
Mobile (whats app) 86-15666667179
Email julysun@zwgrindingball.com
High Hardness HRC 60-68 hot rolling steel balls for mining / Power Plant
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