Jinan Dragon Steel Balls Co.,Ltd
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 3000 tons / Month |
| Delivery Time | 3-7 work days/ 25 tons |
| Packaging Details | Container bags ,steel drums |
| Product Name | Forged Steel Grinding Media Balls |
| Advantage | High Wear Resistant,High Hardness,Low Price |
| Process | Air Hammer Forging |
| Usagae | Ball Mill for Mining,Cement plant,Power Station |
| Port | Tianjin/Qingdao/Shanghai |
| Size | Dia 20mm-200mm,1inch-8inch,1"-8" |
| Type | Round Steel |
| Hardness | 48-65 |
| Impact | ≥12 Ak.J/cm2 |
| Tolerance | Accrording to the different size |
| Brand Name | DRAGON STEEL BALLS |
| Model Number | 45# 60Mn B2 B3 |
| Certification | CE,ISO |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P, Western Union, MoneyGram | Supply Ability | 3000 tons / Month |
| Delivery Time | 3-7 work days/ 25 tons | Packaging Details | Container bags ,steel drums |
| Product Name | Forged Steel Grinding Media Balls | Advantage | High Wear Resistant,High Hardness,Low Price |
| Process | Air Hammer Forging | Usagae | Ball Mill for Mining,Cement plant,Power Station |
| Port | Tianjin/Qingdao/Shanghai | Size | Dia 20mm-200mm,1inch-8inch,1"-8" |
| Type | Round Steel | Hardness | 48-65 |
| Impact | ≥12 Ak.J/cm2 | Tolerance | Accrording to the different size |
| Brand Name | DRAGON STEEL BALLS | Model Number | 45# 60Mn B2 B3 |
| Certification | CE,ISO | Place of Origin | CHINA |
| High Light | forged grinding steel ball ，forged grinding media balls | ||
C45 60Mn B2 Material Forged Grinding Balls Forged Steel Grinding Balls
1. Forged Grinding Media Balls Product Name
Forged steel grinding balls
Forging balls
Ball mill balls
Grinding Balls for Mining
Grinding Media Balls
2. Application
Forged grinding balls are used in ball mills, mainly in mines, cement plants, power plants and so on.
3. Forged Grinding Media Balls Classification
According to the different chemical elements , forging grinding balls can be divided into C45,60Mn,B2 and B3. At present, the above four materials are widely used all over the world, that’s the conventional materials, if there are special needs, can be customized.
4. Manufacturing process
Forged grinding ball is forged by air hammer after being heated by electric furnace.
5. Detail Specifications
① Chemical Composition
|
Material |
Chemical Composition | |||||||
|
C |
Si |
Mn |
Cr |
P |
S |
Ni |
Cu | |
|
C45 |
0.42-0.5 |
0.17-0.37 |
0.5-0.8 |
≤0.25 |
≤0.035 |
≤0.035 |
≤0.25 |
≤0.25 |
|
60Mn |
0.55-0.65 |
0.17-0.37 |
0.7-1.0 |
≤0.25 |
<0.04 |
<0.04 |
≤0.3 |
≤0.25 |
|
B2 |
0.72-0.85 |
0.17-0.37 |
0.7-1.0 |
0.4-0.6 |
≤0.025 |
≤0.025 |
≤0.02 |
≤0.02 |
|
B3 |
0.58-0.66 |
1.3-1.9 |
0.65-0.8 |
0.7-0.9 |
≤0.025 |
≤0.025 |
≤0.02 |
≤0.02 |
② Hardness
|
Size |
C45 |
60Mn |
B2 |
B3 |
| 20mm | 55-58 | 58-62 | 60-64 | 62-65 |
| 30mm | 55-58 | 58-62 | 60-64 | 62-65 |
| 40mm | 55-58 | 58-62 | 60-64 | 62-65 |
| 50mm | 55-58 | 58-62 | 60-64 | 62-65 |
| 60mm | 55-58 | 58-62 | 60-64 | 62-65 |
| 70mm | 53-56 | 58-62 | 60-64 | 61-63 |
| 80mm | 53-56 | 58-62 | 59-63 | 60-65 |
| 90mm | 50-55 | 58-62 | 57-61 | 60-65 |
| 100mm | 48-52 | 57-61 | 56-60 | 60-65 |
| 110mm | 48-52 | 57-61 | 55-60 | 58-64 |
| 120mm | 48-52 | 57-61 | 55-60 | 56-63 |
| 130mm | 48-52 | 57-61 | 55-60 | 56-63 |
| 140mm | 48-52 | 57-61 | 55-60 | 56-63 |
| 150mm | 48-52 | 57-61 | 55-60 | 56-63 |
③ Weight,Tolerance,Average numbers per ton
| Diameter (mm) | Diameter Tolerance (mm) | Approx Weight of per ball(kg) | Average numbers per ton |
| 20 | ＋1,－0.5 | 0.033 | 30303 |
| 30 | ＋2,－1 | 0.11 | 9090 |
| 40 | ＋2,－1 | 0.261 | 3831 |
| 50 | ＋2,－1 | 0.512 | 1961 |
| 60 | ＋2,－1 | 0.883 | 1132 |
| 70 | ＋3,－1.5 | 1.402 | 713 |
| 80 | ＋3,－1.5 | 2.092 | 478 |
| 90 | ＋3,－1.5 | 2.98 | 335 |
| 100 | ＋3,－1.5 | 1.087 | 244 |
| 110 | ＋3,－1.5 | 5.44 | 183 |
| 120 | ＋3,－1.5 | 7.062 | 141 |
6. Packing
Forged grinding balls are usually packed in container bags and steel drums, it can also be customized according to different customer needs.
Forged Steel Grinding Media Balls
Company Details
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
1,000,000-10,000,000
Employee Number:
100~200
Ecer Certification：
Active Member
Dragon Grinding Balls is a professional manufacturer of grinding media balls.Owning more than 19 years working experience in grinding media balls R & D, production, quality control, sales, export,service and project solutions. Dragon Grinding balls production line covers hot rolling balls... Dragon Grinding Balls is a professional manufacturer of grinding media balls.Owning more than 19 years working experience in grinding media balls R & D, production, quality control, sales, export,service and project solutions. Dragon Grinding balls production line covers hot rolling balls...
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