Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | Annual output 50000 tons |
| Delivery Time | 1-3 weeks after the advance |
| Packaging Details | container bags ,steel drum |
| Product Name | 10mm 25mm 125mm 180mm Ball Mill Grinding Media Price Forged Steel Grinding Ball for Mine and Cement Power Plant |
| Single package size | XX cm |
| Feature1 | Uniform hardness distribution, high impact toughness |
| Feature2 | Wear resistance, difficult deformation and less broken |
| Roundness | ≤2-5 |
| Material | Steel,Iron,High Cr Cast Iron |
| Dimensions | Dia.1-6inch |
| Usage | For ball mill and rod mill,griniding media |
| Brand Name | ZW( Jinan Zhongwei ) |
| Model Number | forged ball,cast ball, cylpebs |
| Certification | ISO9001:2008 |
| Place of Origin | Zhangqiu,Jinan city,Shandong province,China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | Annual output 50000 tons |
| Delivery Time | 1-3 weeks after the advance | Packaging Details | container bags ,steel drum |
| Product Name | 10mm 25mm 125mm 180mm Ball Mill Grinding Media Price Forged Steel Grinding Ball for Mine and Cement Power Plant | Single package size | XX cm |
| Feature1 | Uniform hardness distribution, high impact toughness | Feature2 | Wear resistance, difficult deformation and less broken |
| Roundness | ≤2-5 | Material | Steel,Iron,High Cr Cast Iron |
| Dimensions | Dia.1-6inch | Usage | For ball mill and rod mill,griniding media |
| Brand Name | ZW( Jinan Zhongwei ) | Model Number | forged ball,cast ball, cylpebs |
| Certification | ISO9001:2008 | Place of Origin | Zhangqiu,Jinan city,Shandong province,China |
| High Light | forged steel grinding ball ，ball mill grinding media ，125mm grinding ball for mine | ||
10mm 25mm 125mm 180mm Ball Mill Grinding Media Price Forged Steel Grinding Ball for Mine and Cement Power Plant
Zhongwei is able to manufacture accurate-size, high-roundness,high-hard rolling balls. They have great wear resistance, difficult deformation and less broken, uniform hardness distribution, high impact toughness( over 12j/cm2). Mainly suitable for industries such as mining, steel, chemical industry, cement plants, power plants, ball coal machine, semi-automatic ball mills, and ball mills,etc.
| Material | Chemical Elements | |||||
| C | Si | Mn | P/S | Cr | Hardness (HRC) | |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | <0.035 | <0.25 | 60-65 |
| 60MN | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.25 | 58-63 |
| B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.04 | 0.4-0.6 | 55-58 |
| B3 | 0.58-0.66 | 1.3-1.9 | 0.65-0.8 | <0.025 | 0.7-0.9 | 56-65 |
| B6 | 0.97-1.03 | 0.2-0.3 | 1.0-1.1 | <0.025 | 0.5-0.6 | 61-65 |
|
Material
|
25mm-50mm HRC |
60mm-90mm HRC |
100mm-125mm HRC
| 130-150mm HRC | ||||
| Surface | Core | Surface | Core | Surface | Core | Surface | Core | |
| C45 | 55-58 | 55-58 | 50-68 | 23-30 | 48-52 | 22-26 | 48-52 | 22-25 |
| 60Mn | 58-62 | 55-60 | 58-62 | 30-36 | 57-61 | 26-32 | 57-61 | 26-30 |
| B2 | 60-64 | 58-64 | 57-64 | 45-60 | 55-60 | 38-48 | 55-60 | 38-42 |
| B3 | 62-65 | 60-65 | 60-65 | 58-65 | 56-65 | 50-62 | 56-63 | 50-55 |
| B6 | 62-65 | 60-65 | 61-65 | 58-65 | 60-63 | 50-62 | 61-63 | 50-55 |
1.The materials of the grinding steel balls is different grade round steel bars with various chemical composition.
2. The round bars are heated to a proper temperature in a continuous s furnace before rolling.
3. Red hot bar is conveyed into the skew rolling mill,then it rotate es forward between two rolls with special spiral 7L.As this process continues, it is gradually rolled into steel balls.A single skew rolling m hill can produce 60-200 steel balls per minute.
4.The red hot steel balls are transported directly to the online heat treatment equipment, which is specially designed for quenching and tempering.This makes sure steel balls can obtain high and uniform hardness.
2) Auto Hot Rolling
Raw material →Hot Rolling Mill → Water Quenching → Tempering
| Testing | Jinan Zhongwei established in 2000, leading manufacturer and exporter of grinding balls in China |
| Production Capacity | Annual output is 50000 tons to 80000 tons |
| Breakage Guarantee | ≤0.5-1.0% |
| Impact | >12 |
| Exported Countries | 20 more countries including UAE, Zambia, South Africa, Peru, Chile, Australia, UK, USD, Turkey |
| Wear Resistance | Better than cast ball with longer service life |
| Impact Toughness | >12 joules |
| Surface Quality | Smooth surface without pouring mouth, sand hole, and ring band |
| Breakage Rate | <0.5% |
| Product Name | Forged Grinding Metal Carbon Media Steel Ball Ball Mill Uranium Mine Ore 17 40 20 150 60 100 50 80 mm |
1. Mining Industry
2. Cement Plants
3. Power Stations
4. Chemical Industry
5. Construction Sector
6. Recycling Plants
Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China.
Our company covers an area of 15000 square meters, now we have 150 staff, including 13 technical staff. Annual output is 50000 tons to 80000 tons .
Main products : forged steel ball, cast iron ball ,grinding rod, cylpebs
We have exported to 20 more countries, UAE, Zambia,South Africa, Peru, Chile, Australia, UK, USA, Turkey and so on.
Product Packaging:
FAQ
1.Are you a manufacturer or a trader?
Manufacturer, some time we help our clients to purchase related products as a trader.
2.What’s the MOQ?
The MOQ varies for different products. Please contact us to understand.
3.how can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment;
4.Can you provide samples for free?
Yes, we can supply samples for free, and the freight will be undertaken by clients.
5.May I visit your factory?
Yes, we will arrange professional reception personnel to patiently explain to you.
6.Why choose us over other suppliers?
We have a large scale, strong strength, and rich experience, professional technology, and perfect customer service, and have obtained various certifications such as CE/ISO9001/ISO45001.
Company Details
Business Type:
Manufacturer
Year Established:
2000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countri... Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countri...
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