Categories | Grinding Media Balls |
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Brand Name: | ZW |
Model Number: | 45#,60MN,B2,B3 |
Certification: | ISO9001:2008 |
Place of Origin: | Jinan city,Shandong province,China |
MOQ: | 10 tons |
Price: | Negotiable |
Supply Ability: | Annual output 80000 tons |
Delivery Time: | 3 days after order confirmation |
Packaging Details: | container bags ,steel drum |
Product name: | grinding media balls |
Size: | Dia20-150mm |
Tecnology: | forging and rolling |
Hardness: | 55-65HRC |
HS code: | 73261100 |
Heat Treatment: | water quenching |
Company Info. |
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd |
Verified Supplier |
View Contact Details |
Product List |
Professional High - Hardness Grinding Balls For Ball Mill On A Discount
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 | |
B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.04 | 0.4-0.6 |
60Mn | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.25 |
45# | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | <0.035 | ≤0.25 |
B3 | 0.58-0.66 | 1.6-1.9 | 0.65-0.8 | <0.025 | 0.7-0.9 |
1) Raw material: Size, Chemcial elements, Microstructure quality
control (LAIWU STEEL)
2) Production Technical: Cutting Size, Heating Temperature,
Quenching Technical, Tempering control.
3) Grinding Balls: Hardness, Size, Chemcial elements, Breakage Rate
Checking
4) Thrid-Pary: SGS, BV ISO, TUV, COTECNA, AsiaInspection etc.