Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
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forged steel balls for ball mill
Process features of forged balls:
Forging forming---The raw material is forged to a certain deformation by air hammer,increase the compression ration,so that to dense the structure of wear-resistant ball and improve the toughness and hardness.
Q:What can it do?
A:Our ball mill is used for wet grinding about fine and thick ore.
Q:Which industry can your ball mill use for?
A:Our ball mill is applied in mineral dressing, chemical industry and construction industry.
Products Name: Forged Grinding Ball, Forging Grinding Ball, Forged Ball, Forging Ball, Forged Steel Ball, Forged Grinding Steel Ball, Forged Steel Grinding Ball.
Forged steel ball:
The Forged ball is made by direct heating at high temperature and forging, and it do not need melting and casting. So this steel ball is called Forged steel ball.
1. Features of forging grinding media balls:
1). Even high hardness
2). Good wear-resistance
3). Unbreakable
4). High impact value
5). Production Capacity: 50,000mt per year
6). Low price
2. Applied fields of forged grinding balls: a) Mines; b) Cement plants; c) Power stations; d) Chemical industry
3. Raw Materials: B2; B3; B4; 60Mn;
4. Specifications of our products as follows:
Type and Chenical Composition of Forged Balls
|
Name |
Material
| Chemical Composition | ||||||
| C | Si | Mn | S/P | Cr | HRC | |||
| Forged ball |
B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | ＜0.04 | 0.4-0.6 | 58-6 | |
|
Name | Material | Impac test (Ak.j/cm^2) | Endurance test times | HRC | Breakage |
| Forged ball
| B2 | ≥14 | ≥10000 | 58-64 | ＜1% |
| Nominal diameter | Diametrical Tolerance | Approx weigt per ball | Average number per MT | Microstructure |
| 25mm | +1.5-0.5 | 0.064 | 15625 | M+B+C |
| 30mm | +1.5-0.5 | 0.11 | 9090 | |
| 40mm | +1.5-0.5 | 0.26 | 3846 | |
| 50mm | +1.5-0.5 | 0.51 | 1961 |
5.Package: Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)