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Brand Name : ZW
Model Number : forged ball,grinding media ball
Certification : ISO9001:2008
Place of Origin : Shandong, China
MOQ : 1 tons
Price : Negotiable
Supply Ability : Annual output 80000 tons
Delivery Time : 3 days after order confirmation
Packaging Details : Ton bags and Steel drums
Useage : grinding media
Package : Bags or Steel Drum
Product Name : Good Quality Good Price High Hardness Factory High Chrome Cast Cement Mill Grinding Media Balls
Hs Code : 732611
Customization options : logo,packing
Dimensions : OEM/ODM,According to drawing,Standard
1) No deformation
2) High hardness Good wear resistant
3) Size:Dia12mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.
Forged Ball Details:
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 |
Casting Ball
Forged steel balls: Made by forging, spinning, rolling, etc., with high strength and wear resistance, widely used in industry and mining fields
Cast steel balls: Produced by casting process, including high chromium steel balls, medium chromium steel balls, low chromium steel balls, etc., suitable for cement, thermal power generation, metallurgy and mining industries
1) Traditional Forged
Raw material →Cutting →Heating → Water quenching → Tempering
2) Auto Hot Rolling
Raw material →Hot Rolling Mill → Water Quenching → Tempering
3) Casting
Raw material preparation →Smelting→ Pouring→Cooling and demoulding→Heat treatment and inspection
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. 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.
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Good Quality Good Price High Hardness Factory High Chrome Cast Cement Mill Grinding Media Balls Images |