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Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
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Chile Copper Mining Forged Grinding Ball High Hardness Grinding Media Balls

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
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Chile Copper Mining Forged Grinding Ball High Hardness Grinding Media Balls

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 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:

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

Material

25mm-50mm

HRC

60mm-90mm

HRC

100mm-125mm

HRC

Surface Core Surface Core Surface Core
B2 60-65 58-62 58-63 50-55 56-60 40-45
60Mn 58-63 55-60 58-63 40-45 56-60 30-35
45# 55-58 45-55 55-58 30-35 50-55 25-30
B3 58-62 56-60

Production:

1) Traditional Forged

Raw material →Cutting →Heating → Water quenching → Tempering

2) Auto Hot Rolling

Raw material →Hot Rolling Mill → Water Quenching → Tempering

Chile Copper Mining Forged Grinding Ball High Hardness Grinding Media Balls


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)


Chile Copper Mining Forged Grinding Ball High Hardness Grinding Media Balls


Grinding Steel Balls Contact ( 24 hours on line waiting for your consult)


Product Tags:

grinding media steel balls

      

Forging Steel Ball

      
China Chile Copper Mining Forged Grinding Ball High Hardness Grinding Media Balls wholesale

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