Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
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Grinding media balls producer from Chinese manufacturer for ball mill
Grinding Media Balls Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)
| Material | Chemical Elements | ||||
| C | Si | Mn | P/S | Cr | |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | <0.035 | <0.25 |
| 60MN | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.25 |
| B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.04 | 0.4-0.6 |
| B3 | 0.5-0.8 | 1.0-1.8 | 0.4-1.0 | 0.035 | 0.5-1.0 |
Grinding Media Balls Hardness( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)
| Material | 25mm-50mm HRC | 60mm-90mm HRC |
100mm-125mm HRC
| |||
| 50-55 | ||||||
| 45# | 55-58 | 55-58 | ||||
| 60MN | 58-63 | 58-63 | 56-60 | |||
| B2 | 60-65 | 58-63 | 56-60 | |||
| B3 | 56-63 | |||||
As a large casting enterprise,our company own more then 15 years experience specialising in R&D
manufacruing of ADI grinding ball,ball mill liner, various models of jaw crusher tooth plate,
hammer crusher liner within the care, castor-oil plant section, combined hammer and all kinds of
high-chromium alloy high manganese steel castings, low chrome alloy casting ball products,
In the fierce market competition,we relying on advanced production equipment, perfect detection
technology, standard casting process, innovative heat treatment experience and scientific testing
means, an accurate analysis of the chemical composition, so that wear resistance of our products
is good, broken rate is low, in 2007 the scientific management successfully passed the ISO9001
quality system certificate and ISO14000 environment system certification. Our stable development
and excellent product quality, honest services to enable companies to stand out from the domestic
foundry industry, and become key members of China Foundry Association .
Characteristics and Advantages
Properties contrast with other type grinding balls:
| Description | Properties | Metallographic Structure | Falling- ball Impact Fatigue Life | ||
| Superficial Hardness (HRC) | Ak (j/cm2) | ||||
| Grinding Ball | ≥60 | ≥7 | B+A+Carbide | ≤Φ100 | ≥18000 |
| ≥Φ100 | ≥15000 | ||||
| Low-Cr Ball | ≥45 | ≥2.5 | P+Carbide | >5000 | |
| Medium-Cr Ball | ≥47 | ≥2.5 | P+Carbide | <Φ80 | ≥13000 |
| ≥Φ80 | ≥6000 | ||||
| High-Cr Ball | ≥55 | ≥2.5 | M+Carbide | <Φ80 | ≥15000 |
| ≥Φ80 | ≥10000 | ||||
| Forging Ball | ≥47 | ≥10 | P+Carbide |
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Grinding Media Balls Application( Please let me know your application, Jinan zhongwei will recommend the most high cost-effective type)
Competitive advantage:
1. Top high cost performance;
2. Save annual steel ball use qty;
3. Increase outlet derived from the best quality .
Performance comparation:
Grinding Media Balls Test( Jinan zhongwei accept any form of the thrid-party testing)
Grinding Media Balls Package ( Container bags and steel drums are two common used package all over the world,let me know which one you want.)
Grinding Media Balls Contact ( 24 hours on line waiting for your consult)
julysun@zwgrindingball.com
86-15666667179
skype julysun214