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Help CenterWear-resistant Cast & Forged Grinding Steel Ball
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Wear-resistant Cast & Forged Grinding Steel Ball
Forged Grinding Ball Features and Advantages:
- Surface hardness of up to 60HRC
- High volume hardness as large as 55HRC to 60HRC,uniform hardness distribution
- High impact toughness of greater than 12J/cm²
- Low breakage rate, peel fragmentation resistance property of over 20000 times
- Actual breakage rate not greater than 1% and close to 0
Forged Grinding Ball Technical Parameters:
Nominal Diameter(mm) |
Dimensional Tolerance(mm) |
Roundness % |
Φ20 |
±2 |
≤6 |
Φ25 |
±2 |
≤6 |
Φ30 |
±2 |
≤5 |
Φ35 |
±2 |
≤5 |
Φ40 |
±2 |
≤5 |
Φ50 |
+3,-1 |
≤4 |
Φ60 |
+3,-1 |
≤4 |
Φ70 |
+3,-1 |
≤4 |
Φ75 |
+3,-1 |
≤4 |
Φ80 |
+4,-2 |
≤4 |
Φ90 |
+4,-2 |
≤4 |
Φ100 |
+4,-2 |
≤4 |
Φ120 |
+4,-2 |
≤4 |
Raw Material
As we know, the quality of forged grinding piece depends on the material by 80%. Our products use high-quality round steel from national large-scale steel mill to insure the quality of our products.
Description and Advantages:
Nearly 30 years, Shandong Huamin Steel Ball Joint-Stock Co., Ltd has always been a professional manufacture of grinding media,and a pioneer especially in forged steel balls. Even hardness, low breakage rate, low wear are the greatest advantages.
Forged Grinding Ball Products Show:
Our products range from 20mm to 150mm, 1 inch to 6 inch, and we can also offer all size of products according to clients’ demand.
Packing Instruction:
Steel Drum (Volume: 800kg-900kg N.G. avaliable)
Big Big ( Volume: 1000kg N.G. avaliable)
Testing:
Company and Factory:
In the Eastern Industry Park of Zhangqiu City Economic Development Zone, it is 50 KM to the east of Jinan Airport.
Apllication:
Humin steel grinding ball is widely used in all kinds of mine(gold, copper, iron, molybdenum, lead, zinc ), electric power plant, chemical plant and other industries.
Certification and Patent :
Our company has obtained ISO 9001 International Quality System Authentication, ISO14001 Environmental System Management Authentication and OHSAS18001 occupational health and safety certification, safety standardization identification, clean production enterprise certification.
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