1) Traditional Forged
Raw material →Cutting →Heating → Water quenching → Tempering
2) Auto Hot Rolling
Raw material →Hot Rolling Mill → Water Quenching → Tempering
125mm 60Mn Forged Steel Ball
1. ZW forged & Cast Grinding Ball company profile:
Jinan Zhongwei established in 2000, we are a leading manufacture and professional exporter of Grinding Balls in China. Our company covers and area of 15,000 square meters, now we have 150 staff, including 13 technical staff. Annual output is 50,000 tons to 80,000 tons.
Our main products: Forged steel ball, Cast Iron Ball, Grinding Rod , and Cast Cylpebs.
We have exported to 20 more countries, UAE, Tanzania, Mexico, South Africa, Chile, UK, and so on.
2. ZW forged Steel Ball application:
① Mining ( Gold, copper, iron ore )
② Cement plant
③ Power station
④ Chemical plant
⑤ Sag mill
⑥ All the ball mill or rods mill machine
3. ZW Forged Steel Grinding Ball specifications:
Chemical composition:
| Material | Chemical elements |
| C | Si | Mn | P/S | Cr |
| B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | ＜0.025 | 0.4-0.6 |
| 60Mn | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | ＜0.04 | ＜0.25 |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | ＜0.035 | ≤0.25 |
| B3 | 0.58-0.66 | 1.3-1.9 | 0.65-0.8 | ＜0.025 | 0.7-0.9 |
Hardness:
| Material | 25mm-50mm HRC | 60mm-90mm HRC | 100mm-125mm HRC |
| Surface | Core | Surface | Core | Surface | Core |
| B2 | 60-65 | 58-62 | 58-63 | 50-55 | 56-60 | 40-45 |
| 60Mn | 58-63 | 55-60 | 58-63 | 40-45 | 56-60 | 30-35 |
| 45# | 55-58 | 45-55 | 55-58 | 30-35 | 50-55 | 25-30 |
| B3 |
|
| 60-65 | 58-63 | 56-65 | 55-63
|
3. ZW Grinding Ball production line:
1) Traditional Forged
Raw material →Cutting →Heating → Water quenching → Tempering
2) Auto Hot Rolling
Raw material →Hot Rolling Mill → Water Quenching → Tempering
4. ZW grinding ball test:
1) Raw material: Size, Chemcial elements, Microstructure quality control (LAIWU STEEL)
2) Production Technical: Cutting Size, Heating Temperature, Quenching Technical, Tempering control.
3) Grinding Balls: Hardness, Size, Chemcial elements, Breakage Rate Checking
4) Thrid-Pary: SGS, BV ISO, TUV, COTECNA, AsiaInspection etc.
Looking for ideal 125mm
Forged Ball Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 60Mn Material Forged Ball are quality guaranteed. We are China Origin Factory of Big Size Steel Ball. If you have any question, please feel free to contact us.
Mr. Steven