Jinan Huafu Forging Joint-Stock Co.,ltd.
Grinding Media Manufacturer
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Forged Steel Balls Round Rolled Grinding Balls Forged steel ball Forged steel ball Mineral processing is special
Company Introduce
Jinan Huafu Forging Co., Ltd, mainly produces grinding media in ball mill for many years. With the strength of forged steel ball, cast steel ball, grinding rod, steel cylpeb and steel ball production equipment. All of our products are strictly according to the ISO9001-2008 Standard. We also have other company named Shandong Huafu Steel Ball Co., Ltd, so we have ability to produce high quality and large quantity products.
The products we can produced as follow:
Hot rolling steel ball: 20-60mm
Forged steel ball: Dia. 60mm-150mm
Casting steel ball: Dia. 17mm-130mm
Grinding rod: Dia. 30mm-130mm. Length: 3m-9m
Casting steel cylpeb: 8mm*10mm-70mm*75mm
Hot Rolling Steel Cylpeb: 20*30mm-50*60mm
Steel ball production line: Dia.20-150mm
Ball Mill Liners: according to ball mill
Products introduction
Forged steel ball is divided into carbon grinding steel ball, manganese grinding steel ball and special grinding steel ball. Forged steel ball is one of our advantage products. Diameter 20-70mm and 80-150mm steel ball are produced respectively by advanced automatic hot rolling and hot forging steel ball production line. Huafu grinding balls with uniform hardness in a high efficiency due to its advanced quenching technology. In advanced, these grinding balls feature high accurate dimensions, rounded geometry shape, high hardness and good mechanical properties, wear - resistance, no deformation, no breakage.
Carbon steel grinding ball
Carbon steel grinding ball is the most commonly used one. Widely used in mines, power plants, chemical plants and mill factory’s large ball mill. Diameter is 20-150mm. And we can also customize all size of products according to clients’ demand. The main products performance as follow:
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Chemical Composition | C(%) | Si(%) | Mn(%) | Cr(%) | Cu(%) | Mo(%) | P(%) | S(%) | |
| 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | ≤0.25 | ≤0.25 | ≤0.3 | ≤0.035 | ≤0.035 | ||
| Size | 20-150mm(0.8inch-6inch) | ||||||||
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Hardness | Serious | Hardness | |||||||
| Standard Hardness | 48-53HRC | ||||||||
| High Hardness | 55-60HRC | ||||||||
| Impact Value | ≥12J/CM^2 | ||||||||
| Balls Number | ≥12000times | ||||||||
| Microstructure | M+C(C-Carbide M-Martensite ) | ||||||||
Manganese steel grinding ball I
Manganese steel grinding ball I is popular in Korea, Japan and North Korea, impact value is more than 12J/CM^2, manganese content is about 0.6-1.0%. This is the cheapest one in the manganese grinding balls. The performance as follow:
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Chemical Composition | C(%) | Si(%) | Mn(%) | Cr(%) | Cu(%) | Mo(%) | P(%) | S(%) | |
| 0.48-0.56 | 0.17-0.37 | 0.6-1.0 | ≤0.25 | ≤0.25 | ≤0.3 | ≤0.035 | ≤0.035 | ||
| Size | 20-150mm(0.8inch-6inch) | ||||||||
|
Hardness | Serious | Hardness | |||||||
| Standard Hardness | 50-55HRC | ||||||||
| High Hardness | 55-60HRC | ||||||||
| Impact Value | ≥12J/CM^2 | ||||||||
| Balls Number | ≥12000times | ||||||||
| Microstructure | M+C(C-Carbide M-Martensite ) | ||||||||
Manganese steel grinding ball II
Manganese steel grinding ball II with high hardness and corrosion resistance specialty. Mainly used in wet ball mill in mines and quartz sand factories.Has been exported to Pure, Mexico, Spain, India, Australia and South Africa. The specific performance as follow:
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Chemical Composition | C(%) | Si(%) | Mn(%) | Cr(%) | Cu(%) | Mo(%) | P(%) | S(%) | |
| 0.57-0.65 | 0.17-0.37 | 0.7-1.0 | ≤0.25 | ≤0.25 | ≤0.3 | ≤0.035 | ≤0.035 | ||
| Size | 20-150mm(0.8inch-6inch) | ||||||||
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Hardness | Serious | Hardness | |||||||
| Standard Hardness | 53-58HRC | ||||||||
| High Hardness | 55-60HRC | ||||||||
| Impact Value | ≥15J/CM^2 | ||||||||
| Balls Number | ≥15000times | ||||||||
| Microstructure | M+C(C-Carbide M-Martensite ) | ||||||||
Manganese steel grinding ball III
Manganese steel grinding ball III with high manganese content, impact value is more than 15J/CM^2, less wearing. Well exported all over the world. Performance as follow:
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Chemical Composition | C(%) | Si(%) | Mn(%) | Cr(%) | Cu(%) | Mo(%) | P(%) | S(%) | |
| 0.62-0.70 | 0.17-0.37 | 0.9-1.0 | ≤0.25 | ≤0.25 | ≤0.3 | ≤0.035 | ≤0.035 | ||
| Size | 20-150mm(0.8inch-6inch) | ||||||||
|
Hardness | Serious | Hardness | |||||||
| Standard Hardness | 55-60HRC | ||||||||
| High Hardness | 58-63HRC | ||||||||
| Impact Value | ≥15J/CM^2 | ||||||||
| Balls Number | ≥15000times | ||||||||
| Microstructure | M+C(C-Carbide M-Martensite ) | ||||||||
