| Place of Origin: | Jinan city,Shandong province,China |
| Brand Name: | ZW |
| Certification: | ISO9001:2008 |
| Model Number: | high cr low cr medium cr special cr |
| Minimum Order Quantity: | 25 tons |
|---|---|
| Price: | Negotiable |
| Packaging Details: | container bags ,steel drum |
| Delivery Time: | 1-3 weeks after the advance |
| Payment Terms: | T/T or LC at sight |
| Supply Ability: | Annual output 50000 tons |
| Product Name: | High Quality 20mm 80mm 160mm Cast Iron Ball Steel Forged Ball Grinding Media Chrome Cast-iron Ball For Mills Grinding | Sample: | Avaiable |
|---|---|---|---|
| Diameter: | Dia 20-150mm | Online Service Time: | 24 Hours Online |
| Balls Number: | 15000-20000 Times | Product: | Cast Iron Ball |
| Breakage Guarantee: | <1% | Material: | Cast Iron |
| Usage: | Grinding, Ball Bearings, Weights | ||
| Highlight: | 20mm cast iron grinding ball,forged steel grinding media,chrome cast iron mill balls |
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High Quality 20mm 80mm 160mm Cast Iron Ball Steel Forged Ball Grinding Media Chrome Cast-iron Ball for Mills Grinding
Cast steel balls (cast grinding balls) are made by heating scrap steel, scrap iron and other waste materials in a medium frequency electric furnace to fully melt the materials. During the melting process, a proper amount of precious metal alloys (such as ferrochrome, ferromanganese, ferrovanadium, etc.) are added to the furnace for chemical composition tempering. When the molten iron temperature reaches above 1550℃ and meets the process requirements, the qualified molten iron is poured into the steel ball mold or the steel ball production line mold. The steel balls produced by casting and melting are cast steel balls.
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| Product Name | 20mm 80mm 160mm Cast Iron Balls Forged Ball Grinding Media Chrome Cast-iron Ball for Mills Grinding |
| Advantages | All Grinding Material Can Do The Well-known And Most Professional In Grinding Media Industry Test Certificate: ISO, Own Production, No Other Commissions Expense, Delivery On Time Due To Production Capacity: 100,000 Tons/year |
| Features | High hardness, Excellent wear-resistance, Unbreakable nature, High impact value |
| Certificate | ISO9001-2008, SGS |
| Hardness | HRC 60-66 |
| Location | Zhangqiu, Jinan City, Shandong Province, China |
| Workforce | 150 dedicated employees, including 21 highly skilled technicians |
| Applied Fields | Mines, Cement Plants, Power Stations, Chemical Industry |
| Delivery Time | 1-3 weeks after advance payment |
The field of applications for the Cast Chrome Alloy Grinding Steel Balls, in short Cast Steel Balls, can be found in Cement
Plants, Mines, Power stations, Chemical Industries, Grinding Mill, Ball mill and Coal mill.
We have available 4 main types of these balls: Low chrome, medium chrome, high chrome and higher chrome. Sizes are in the range 20mm – 150mm.
Features:
1. forged steel grinding ball has high hardness: surface hardness to 58-65HRC, volume hardness of 57-64HRC
2. impact toughness high: impact toughness more than 12J / cm2.
3. broken rate is low: the actual broken rate is not higher than 0.5%.
4. loss of forged grinding ball round rate is low.
5. dropping test in 8m high tester for more than 20,000 times.
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It’s widely used in the field of cement and building materials, thermal powder, the grinding mill of the beneficiation, steel and chemical industry, aerated bricks and alumina industry.
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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.
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ISO9001-2008, SGS
Our advantage:
1. All of the grinding material can do the well-know and most professional in grinding media industry test certificate: ISO
2. All products are our own production, no other commissons expense. We guarantee to provide the best competitive price
3. Delivery on time, due to our production capacity: 100,000 tons/year
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FAQ
1. Which kind of steel balls that you produce?
Our main products are high chrome cast grinding balls, forged balls, grinding cylpebs.
2. What's your warranty?
1 year.
3. Can you provide free sample?
Yes, we are glad to supply free samples which quantity is less than 10kgs. But usually the courier fee should be paid by customer.
4. How about your quality control?
In order to ensure the quality, we have strict quality control system.
a) We will test when purchase the raw materials.
b) We will test the products when finished.
5. What's your wear rate and breakage rate?
In different application areas, the wear rate is different. But the breakage rate is less than 0.5%.
6. Do you have any certificate?
Yes, our company has ISO 19001:2008 certificate.
We could also supply customer the Test report, SGS by third party.
Contact Person: Mrs. cherry lee
Tel: +8613793138983
Fax: Jinan Zhongwei Casting And Forgi
Address: Puji Street, Zhangqiu District, Jinan City, Shandong Province,China
Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China