80mm 100mm 120mm high quality grinding balls for ball mill
Shandong steel ball manufacturers product grinding forged steel ball
Jinan Huafu Forging Co.,Ltd is locates in Zhangqiu city,Shandong province,45Kilometers to the Jian downtown,next to the 309 national way,Information collected fast,traffic convenient.Our company covers the 8000square meters area,over 100 employees,annual production capacity is 100000 tons,invested 11 million yuan.Our company main produce forged steel ball,casting iron ball,steel cylpebs ,grinding rod,mill liners,steel,hammerhead,automatic production line of steel ball &grinding rod and decorative wrought iron products.Our company regulate and produce strictly according to the ISO9001:2008 Quality standard.The application for our products are mines,cement plant,building material,power station,chemical industry and steel mill.Our products mainly to domestic sales and export to United States, Chile, the UK, Brazil, South Africa, Australia, South Korea, India, Russia, Mexico, Malaysia, Laos, Vietnam and other dozens of countries and regions, get highly appreciated by our customers.
Jinan Huafu forging co., LTD breaks down the conventional production process and adheres to the connotative development , focusing on the transformation and upgrading.Highlight the fine ,special and superior products, strengthen the process control, upgrade the technology and product quality, realize the fine product quality.We import fully automatic hot rolling production lines and semi-automatic hot rolling big ball production line for the fast changing market. And we also make our advanced heat processing lines.Our company have combined with some Chinese enterprises to be a group, so the production ability and speed have been improved greatly.Huafu is equipped with advanced casting and forging producing facilities, a full inspection system, well educated professional persons and a management team.
\
Forged steel ball chemical composition
| series Element | C(%) | Si(%) | Mn(%) | Cr(%) | Cu(%) | Mo(%) | P(%) | S(%) |
| HF-A | 0.42-0.50 | 0.17-0.37 | 0.5-0.80 | 0-0.25 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 |
| HF-B | 0.48-0.56 | 0.17-0.37 | 0.60-1.0 | 0-0.25 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 |
| HF-C | 0.57-0.65 | 0.17-0.37 | 0.70-1.0 | 0-0.25 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 |
| HF-D | 0.62-0.70 | 0.17-0.37 | 0.90-1.0 | 0-0.25 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 |
| HF-E | 0.37-0.45 | 0.17-0.37 | 0.50-0.8 | 0.80-1.1 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 |
| B-1 | 0.52-0.65 | 0.17-0.37 | 0.60-1.2 | 0-0.25 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 |
| B-2 | 0.70-0.80 | 0.17-0.37 | 0.60-0.80 | 0.50-0.60 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 |
| B-3 | 0.72-0.92 | 0.17-0.37 | 0.70-1.0 | 0.50-0.90 | 0-0.25 | 0-0.30 | 0-0.035 | 0-0.035 |
Forged steel ball technical indicators
| Diameter(mm) | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | 125 | 150 |
| Diameter tolerance(mm) | ±2 | +3,-2 | +4,-3 | +5,-4 | ||||||||
| Roundless(%) | 2%max | 3%max | 4%max | 5%max | ||||||||
| Series | Diameter | Surface hardness | Breakage tare | Impact value | Balls number | Microstructure |
| HF-A | 20-150MM | 45 -50HRC | 1%max | 12J/CM^2 | 8000 | M+C |
| HF-B | 20-150MM | 48-50 HRC | 1%max | 12J/CM^2 | 10000 | M+C |
| HF-C | 20-150MM | 55-60 HRC | 1%max | 15J/CM^2 | 12000 | M+C |
| HF-D | 20-150MM | 58-65 HRC | 1%max | 15J/CM^2 | 12000 | M+C |
| HF-E | 20-150MM | 48-50HRC | 1%max | 12J/CM^2 | 8000 | M+C |
| B-1 | 20-150MM | 48-50 HRC | 1%max | 12J/CM^2 | 10000 | M+C |
| B-2 | 20-150MM | 58-65 HRC | 1%max | 15J/CM^2 | 12000 | M+C |
| B-3 | 20-150MM | 60-65HRC | 1%max | 15J/CM^2 | 12000 | M+C |
Theoretical Weight
| Diameter | Theoretical weight | Diameter | Theoretical weight |
| 20mm | 32.8g | 90mm | 2988.9g |
| 25mm | 64.0625g | 100mm | 4100g |
| 30mm | 110.7g | 110mm | 5457.1g |
| 40mm | 262.4g | 120mm | 7084.8g |
| 50mm | 512.5g | 125mm | 8007.8125g |
| 60mm | 885.6g | 130mm | 9007.7g |
| 70mm | 1406.3g | 140mm | 11250.4g |
| 80mm | 2099.2g | 150mm | 13837.5g |
Production process of Forged steel ball
1)Fully automatic production line of hot rolling steel ball
Manual put material into storage rack→automatic continued feeding device→stokehole pinch roll feeding device→furnace heating→pinch roll discharging speediness discharging→enter into rolling ball machine→rolling ball quenching system→steel ball sweltering self tempering device→finished product steel ball
20mm-40mm hot rolling steel ball production line
40mm-60mm hot rolling steel ball production line
2)80mm-120mm Semi automatic production line of hot forging steel ball
Cutting raw material→furnace heating→forging→enter into rolling ball machine→Isothermal system→quenching system→steel ball sweltering self tempering device→finished product steel ball
3)Traditional production line of forged steel ball
Cutting raw material→furnace heating→forging→Isothermal system→quenching system→steel ball sweltering self tempering device→finished product steel ball
1.Bag:diameter17-150mm 1000kg/bag
2.Drum:diameter17-25mm 1000kg/drum
diameter30-50mm 950kg/drum
diameter60-70mm 900kg/drum
diameter80-90mm 850kg/drum
diameter100-150mm 800kg/drum
20feet container:25bags or 25-32drums
40feet container:27bags or27-34drums
Huafu Culture
The most honest and excellent partnering with Huafu
Our tenet:Credit first,standard operation,quality guaranteed,double win.
Our mission:Forge famous brand and high technology enterprise of China,produce high quality products favoured by home and aboard.
Our spirit:Pioneering,innovation,develop based on the market;high quality,high efficiency,serve our customer with full heart.
Our core value:Practical,forge ahead,customer first,quality excellence.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.