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Chile Copper Mining Forged Grinding Ball High Hardness Grinding Media Balls

Categories Forged Grinding Ball
Brand Name: ZW
Model Number: 45#,60Mn B2,B3,B7
Certification: ISO9001:2008
Place of Origin: Jinan city,Shandong province,China
MOQ: 1 tons
Price: Negotiable
Supply Ability: Annual output 50000 tons
Delivery Time: 5 work days every 25 tons after deposit
Packaging Details: container bags ,steel drum
Name: forged steel ball
Application: Chile Copper Mining
Hardness: HRC 60-65
Broken: 1% max
Material: B3, B2
Diameter: 20-130mm
Heat Treatment: water quenching
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Chile Copper Mining Forged Grinding Ball High Hardness Grinding Media Balls

Chile Copper Mining Special Use High Hardness Forged Grinding Ball


Product Description

1) No deformation
2) High hardness Good wear resistant
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.


Chemical and Hardness:


MaterialChemical elements
CSiMnP/SCr
B20.72-0.850.17-0.370.7-1.0<0.040.4-0.6
60Mn0.55-0.650.17-0.370.7-1.0<0.04<0.25
45#0.42-0.500.17-0.370.5-0.8<0.035≤0.25
B30.58-0.661.6-1.90.65-0.8<0.0250.7-0.9


Material



25mm-50mm

HRC


60mm-90mm

HRC


100mm-125mm

HRC


SurfaceCoreSurfaceCoreSurfaceCore
B260-6558-6258-6350-5556-6040-45
60Mn58-6355-6058-6340-4556-6030-35
45#55-5845-5555-5830-3550-5525-30
B358-6256-60

Production:


1) Traditional Forged


Raw material →Cutting →Heating → Water quenching → Tempering

2) Auto Hot Rolling

Raw material →Hot Rolling Mill → Water Quenching → Tempering


Our Advantages

1.Jinan Zhongwei has 16 years production experience and complete purchasing ,testing,service system ,

2.We keep continuous adjustment and improvement according to the customer’s requirement at the last 10 years.

3.On the basis of satisfied customer’s 50,000 tons demand, Jinan Zhongwei has more 30,000 tons to 50,000 tons production capacity for the new cooperative partner.

4.Stable price system - 12 months price validity

5.Payment terms ( Negotiate)

Packing

Steel drum (800-950kg per drum) &Container Bag (1000kg per bag)





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