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| Place of Origin: | Jinan city,Shandong province,China |
| Brand Name: | ZW |
| Certification: | ISO9001:2008 |
| Model Number: | 45#,60Mn B2,B3,B4 |
| Minimum Order Quantity: | 25 tons |
|---|---|
| Price: | Negotiable |
| Packaging Details: | container bags ,steel drum |
| Delivery Time: | 1-3 weeks after the advance |
| Supply Ability: | Annual output 50000 tons |
| Key Word: | Forged Grinding Ball | Breakage Guarantee: | No Breakage Upon Delivery |
|---|---|---|---|
| Hardness: | HRC 60-68 | Tecnology: | Forging And Casting |
| Raw Material Heating: | By Electric Furance | Certification: | ISO9001:2008 |
| Service: | One-stop Service | Product Name: | Grinding Balls |
| Model Number: | 45#,60MN,B2,B3 | Heat Treatment: | Water Quenching Or OilQuenching |
| High Light: | grinding steel balls,precision steel balls |
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Hot rolling mill steel plant balls for minings and cement plant
Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining,
specializes in the production of the forged steel ball, cast iron ball, cylpebs and grinding rods, which
are widely used in the mining fields, chemical plant ,power station and building material industries .
We have exported to more than 20 countries such as South Africa, Australia, Chile, Kuwait, UAE,
Russia, Malaysia, Korea and Philippine etc.
Specification of Grinding Ball
| 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 |
| 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)
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 Person: Mr. Stevin Liu
Address: Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China
Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China
