Product Details
Competitive Mill Grinding Balls For Mining Industry in Australia
and South Africa
Product Performance:
- Even Hardness,High Roundness,
- Unbreakable
- High Combined Effciency of Grinding Mill
- High Impact Value
- Grinding Resistant
- It is resistant to abrasion and won't deform and crack.
- Low breakage rate.
Grinding Balls For Mining 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 Balls For Mining 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 |
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.
Our best service:
- Samples could be provided for your testing
- Your questions will be replied immediately. Time is money.
- Steel grade and specification of grinding ball are adjustable.
- Whole trade process will be reported to you.
- Your visit will be our pleasure at any time.
Grinding Balls For Mining Test ( 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.)

Company Profile
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Established in 2000, We Jinan Zhongwei casting and forging grinding
ball Co.,Ltd, are leading manufacturer and professional exporter of
grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons.
Our products grinding media balls are mainly exported to more than
20 countries and regions in the world, such as Japan, Korea, South
Africa, Zambia, Malaysia, Philippines, Indonesia, Mongolia,
Australia, UAE, Chile etc.

Our main products are forging grinding steel balls, hot rolling balls, and (high,medium,low) chrome alloyed casting
iron balls, casting cylpebs, grinding rods.

Casting quality with strength, Forging glory with integrity. Insisting on the theory of "Quality first, Credit Goal, and Mutual Profits". We are trying best to supply customers with high quality
products and satisfactory service.
We sincerely welcome customers from both at home and abroad to our
factory for on-site inspections!


Our brochure
