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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