ISO forged steel balls 22 mm to 160 mm 7/8” to 6 ¼” approx
GENERAL DESCRIPTION
Jinan Zhongwei Grinding Media Plant located in Zhangqiu , Jinan City,Shandong Province , China .
Forged grinding media are also called forged grinding ball , forged steel grinding ball , forged grinding media ball , forged mill ball .
Application : Super SAG, for SAG mills; Grind, for ball mills.
Jinan Zhongwei has the capacity to manufacture premium quality forged steel balls of all sizes ranging from 22 mm to 160 mm ( 7/8” to 6 ¼” approx. ) .
Type of Forged Steel balls Chemical Elements
( We can also purchase the steel accroding to your special requirement)
| 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 |
Forged Grinding Balls Hardness Scope
(We can also meet your special requiement if any)
| 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 |
Weight of Jinan Zhongwei forged steel Ball
| Norminal Diameter | Diametrical Tolerance(mm) | Approx Weight of Single Ball(kg) | Average Number Per Ton |
| 25mm/1'' | +1.5,-0.5 | 0.064 | 15625 |
| 30mm/1.25'' | +1.5,-0.5 | 0.11 | 9090 |
| 40mm/1.5'' | +2.0,-1.0 | 0.26 | 3846 |
| 50mm/2'' | +2.0,-1.0 | 0.51 | 1961 |
| 60mm/2.5'' | +3.0,-2.0 | 0.89 | 1124 |
| 70mm/2.75'' | +3.0,-2.0 | 1.4 | 714 |
| 80mm/3.25'' | +3.0,-2.0 | 2.1 | 476 |
| 90mm/3.5'' | +3.0,-2.0 | 3 | 333 |
| 100mm/4'' | +4.0,-3.0 | 4.1 | 244 |
| 110mm/4.5'' | +4.0,-3.0 | 5.47 | 283 |
| 120mm/4.75 | +4.0,-3.0 | 7.1 | 141 |
| 130mm/5'' | +4.0,-3.0 | 9.02 | 111 |
Forged Steel Balls Production Line
( Jinan zhongwei accept any official thrid-party testing required by clients)
Forged Steel Balls Package :
For Container Bag, Net weight 1000Kgs ,Gross Weight 1002KGS ,Measurement 0.4CBM
For Steel Drums ,Net weight 850-950Kgs ,Gross Weight 865-965KGS ,Measurement 0.3CBM
Why choose Jinan Zhongwei forged steel balls :
- Quality Management System certified ISO 9001:2008.
- Environmental management system certified ISO 14001.
- Occupational health and safety management systems certified OHSAS 18001.
- We use the highest quality bar stock available, made with "clean steel" technology.
- Rigidly managed forging process ensuring spherical ball shape.
- High end heat treatment technology, based on Jinan Zhongwei’s years of metallurgical experience guaranteeing long wear life.
- Logistics is a key part of Jinan Zhongwei grinding media offer:
Contact us
We jinan zhongwei will continue to promote the benefits and applications of our grinding media to an
ever-widening industrial marketplace.
We are ready to contribute our share in advancing mutual benefit and win-win cooperation.
Let’s build a bright future together!
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ISO forged steel balls 22 mm to 160 mm 7/8” to 6 ¼” approx Images
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