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 |
| Main Product | ball mill grinding media |
| Advantage | Good Wear Resistant,High Hardness,Low Breakage |
| Size | 20mm-150mm |
| Material | Round Steel,Steel Iron |
| Tolerance | +-1,+-2 |
| Process | Forging,hot rolling,casting |
| Brand Name | DRAGON STEEL BALLS |
| Model Number | 45# 60Mn B2 B3 Low Cr Mid Chrome High Cr |
| Certification | CE,ISO |
| Place of Origin | CHINA |
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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 |
| Main Product | ball mill grinding media | Advantage | Good Wear Resistant,High Hardness,Low Breakage |
| Size | 20mm-150mm | Material | Round Steel,Steel Iron |
| Tolerance | +-1,+-2 | Process | Forging,hot rolling,casting |
| Brand Name | DRAGON STEEL BALLS | Model Number | 45# 60Mn B2 B3 Low Cr Mid Chrome High Cr |
| Certification | CE,ISO | Place of Origin | CHINA |
| High Light | forged grinding media ，grinding media steel balls | ||
Good Wear Resistant Steel Grinding Balls Casting Steel Ball For Mining
1.Dragon Balls Factory introduction:Dragon balls factory have different production line for the different products , main product as following :
Cast Iron Ball
Forged Steel Ball
Hot Rolling Ball
Grinding Cylpebs
Grinding Rods
Ball Mill Liners
All the ball mill grinding media and the liners , we can customized the material ,the size and so on according to the different need .
2. Main Product Classification
| Main Product | Classification |
| Cast Iron Ball | Low Cr,Medium Cr,High Cr |
| Forged Ball | C45,60Mn,B2,B3 |
| Hot Rolling Ball | C45,60Mn,B2,B3 |
| Cylpebs | C45,60Mn,B2,B3 |
| Grinding Rods | Low Cr,Medium Cr,High Cr |
| Liners | Mn13Cr2,High Chrome |
3. Ball mill grinding media Chemical Elements
|
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 |
4. Ball mill grinding media Chemical Elements
| Material | C | Si | Mn | Cr | P | S |
| Low Cr | 2.2-3.4 | ≤1.2 | 0.5-1.5 | 1.0-1.5 | ≤0.06 | ≤0.06 |
| Medium Cr | 2.0-3.2 | <1.0 | 0.5-2.5 | ≥5 | ≤0.06 | ≤0.06 |
| High Cr | 2.0-3.2 | <1.0 | 0.5-2.5 | ≥10 | ≤0.06 | ≤0.06 |
5. Ball mill grinding media Quality Control
① Factory test
Steel Grinding Balls test is an very important step. Real-time detection will be carried out in the production process. Balls produced in each shift will be sampled in large quantities and tested for size, hardness, chemical composition, drop test, core pulling and impact value to ensure the quality of steel balls.
② The third party test
According to the customer different demand, steel grinding balls can be tested by any third party.
Ball mill grinding media
Jinan Dragon Ball mill grinding media balls factory
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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