Grinding Media Ball
Material: High Cr Cast Iron, Low Cr Cast Iron
Application: MiningHardness: ≥46HRC
Quality Control: spectrometer
Diameter tolerance: +1.5 -1.0
Supply Ability: 4000 Ton/Tons per Year
Packaging Details: flexible container bags or steel druns
20 feet container: 25 tons (Max.)
Port: Shanghai Port
Lead Time :
Quantity(Kilograms) 1 – 10 11 – 100 >100
Est. Time(days) 10 15 To be negotiated
Dimensions: 150,140, 125, 110, 100, 90, 80, 70, 40, 30, 20, 17, 15
High Cr white iron Grinding Media Ball possess a combination of superior abrasion resistance and a reasonable degree of toughness.
The high Cr Grinding Media Ball have longer service life than the other material,such as high Mn steel and Cr-Mo alloy steel.
And now it is widely used in the working condition of high wear and low impact, such as dry grinding process, coal mills, cement mills due to its excellent performance.
Our Photos for Grinding Media Ball for Ball Mill:
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Grinding Media Ball
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Grinding Media Ball
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Grinding Media Ball
Grinding Media Ball for Specification available:
Cast Balls(1.1) Diameter (mm): φ150, φ140, φ125, φ110, φ100, φ90, φ80, φ70, φ60, φ50, φ40, φ30, φ20, φ17, φ15Cast Cylpebs(1.)Diameter (mm): φ35×40, φ30×35, φ25×30, φ20×25, φ18×18, φ16×16, φ15×20, φ14×14, φ12×16,φ12×12, φ10×12, φ10×10, φ8×8
Packaged by flexible container bags weighing about 1000kg or in iron drums weighing about 850kg.
In addition to all kinds of castings and forgings, we have annual production of grinding media of 30,000 metric tons, mainly with high Cr, middle Cr and low Cr alloy materials widely used in cement mills, mine mills and coal mills.
We focus on the research and development of the advanced wear-resistant materials and highly efficient production techniques.
According to drawings, heat resistance, surface treatment requirement, Various types of 2D or 3D drawings are acceptable, etc.
Cost effective:
Integrated production from mold-making to post-processing is completed in our own factory.
This can effectively reduce the manufacturing cost.
We have first rate production line, the most professional staff, and the advanced equipment and inspection method for casting.
super quality,competitive price and strict delivery time.
Grinding Media Ball General Mechanical Property:
| Materials | Hardness | Impact value | Wear in Cement Mills(g/mt) | Application Field |
| High Cr Cast Iron | ≥HRc60 | ≥4J | 25-60 | The dry-grinding process in cement works, power plants andwet-grinding process in mine; |
| Low Cr Cast Iron | ≥HRc46 | ≥3J | ≤130 | The dry-grinding process in cement works,power plants andwet-grinding process in mines |
| Composition(%) | C | Si | Mn | Cr | P | S | Hardness(HRC) | Wear Rate in Gold Mine |
| Low Cr Cast Balls | 2.0~3.0 | 0.5~1.5 | ≤0.50 | 1.5~2.5 | ≤0.07 | ≤0.07 | 46~55 | About 1000g/MT |
| Mid Cr Cast Balls | 2.0~3.5 | ≤1.0 | 0.3~1.2 | 4.0~6.0 | ≤1.0 | ≤1.0 | ≥50 | About 870g/MT |
| Cr12 Cast Balls | 2.0~3.0 | ≤1.2 | 0.7~2.0 | 10~12 | ≤0.06 | ≤0.06 | ≥55 | ≤870g/MT |
| Cr15 Cast Balls | 2.0~3.0 | ≤1.2 | 0.7~2.0 | 14~16 | ≤0.06 | ≤0.06 | ≥58 | |
| Cr20 Cast Balls | 2.0~3.5 | ≤1.0 | 0.5~1.5 | 17~23 | ≤0.06 | ≤0.06 | ≥60 | ≤760g/MT |
Packaged by flexible container bags weighing about 1000kg or in iron drums weighing about 850kg.
In addition to all kinds of castings and forgings, we have annual production of grinding media of 30,000 metric tons, mainly with high Cr, middle Cr and low Cr alloy materials widely used in cement mills, mine mills and coal mills.
We focus on the research and development of the advanced wear-resistant materials and highly efficient production techniques.
FAQ:
Q: Can you manufacture Customization products?
A: Yes, we can.
We can produce both standard and special prosucts.
Our can make them according to your drawings and samples.
Q: Do you provide free samples?
A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.
Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q: Can the products be customized as our need, such as put on our logo?
A: Surely our products can be customized as your need, Put on your logo is also available.
Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications for our technical staff could make the drawing.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: When will make delivery?
A: Delivery Time
Sample Order: 20days after receipt of the full payment.
Stock Order: 10 days after receipt of the full payment.
OEM Order: 40 days after receipt of the deposit.
Q: After-sales Service?
A: 1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.
Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Sea freight.
Q: Do you support drop shipping?
A: Yes, your drop shipping is aviable.
Q: What kind of materials are using for the products?
A: We supply all kinds of high alloy steel castings, including manganese steel castings, high manganese steel, nickel hard castings, chromium molybdenum alloy steel, high chromium white iron castings, etc.
Q: What kinds of products do you offer?
A: We mainly produce various high alloy steel castings, such as mill liners, jaw crusher spare parts, jaw plates, cone crusher spare parts, Crusher Blow Bars, Crusher Hammers, etc.
Q: What is the maximum weight of a single piece that can be cast, and what is your daily processing capacity?
A: The weight of a single piece that can be cast at one time is 30 tons. The production capacity is 150 tons/working day.
