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Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Specifications
Brand Name :
ZW
Model Number :
B2, B3, B6, 60Mn, C45
Certification :
ISO9001-2008, SGS, BV, TUV
Place of Origin :
Shandong, China
MOQ :
10Tons
Price :
Negotiable
Supply Ability :
4000 Tons per month
Delivery Time :
3-5 days
Packaging Details :
1 ton in bag or 900kgs in steel barrel
Diameter :
17-140mm
Material :
High Medium Low Chrome
Hardness :
50-65HRC
Broken rate :
＜0.5%
Packing :
Steel barrel or UV proof bag
Inspection :
SGS BV TUV and other third party inspection
Description

Copper Gold Silver Iron Aluminium Chrome Mining Ball Mill use balls

Brief Description

1) No deformation
2) High hardness Good wear resistant
3) Size:Dia13mm-140mm
4) Breakage<0.5%
5) Certification: ISO9001,SGS.

Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls

Forged Steel Ball Chemical and hardness:

Diameter (mm) Material Chemical elements Hardness (HRC)
C Si Mn P/S Cr
20-125 C45 0.42-0.50 0.17-0.37 0.5-0.8 ＜0.035 ≤0.25 48-55
20-140 60Mn 0.55-0.65 0.17-0.37 0.7-1.0 ＜0.04 ＜0.25 56-62
20-125 B2 0.72-0.85 0.17-0.37 0.7-1.0 ＜0.025 0.4-0.6 57-64
60-140 B3 0.58-0.66 1.3-1.9 0.65-0.8 ＜0.025 0.7-0.9 56-65

Cast Iron Ball Chemical and hardness

Name

Material

 Chemical elements Hardness
C Si Mn S P Cr

HRC

Cast iron ball

 Special cr1 2.0-3.0 ＜1.0 0.5-2.0 ≤0.06 ≤0.06 ＞20 60-65
Special cr2 2.0-3.0 ＜1.0 0.5-2.0 ≤0.06 ≤0.06 ＞15 58-64
High Cr 2.0-3.2 ＜1.0 0.5-2.5 ≤0.06 ≤0.06 ＞10 58-63
Medium Cr 2.0-3.2 ＜1.0 0.5-2.5 ≤0.06 ≤0.06 ≥5 48-55
Low Cr 2.2-3.4 ≤1.2 0.5-1.5 ≤0.06 ≤0.06 1.0-1.5 45-50

Forged Ball Production Line

1) Traditional Forged

Raw material →Cutting →Heating → Water quenching → Tempering

2) Auto Hot Rolling

Raw material →Hot Rolling Mill → Water Quenching → Tempering

Cast Ball Production Line

Raw material chemical composition and optional proportion→ Melting and pouring

→ Oil quenching→Temper→Polishing

Packing

1000kgs in a bag or 850-900kgs in a steel drum, then 25 tons in a 20GP Container

Company Profile

Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China.

Our company covers an area of 15000 square meters, now we have 150 staff, including 13 technical staff. Annual output is 50000 tons to 80000 tons .
Main products : forged steel ball, cast iron ball ,grinding rod, cylpebs
We have exported to 20 more countries, UAE, Zambia,South Africa, Peru, Chile, Australia, UK, USA, Turkey and so on.

Advantage

1. Jinan Zhongwei has 18 years production and exporting experience.

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

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

4.Stable price system - 12 months price validity

5.Payment terms ( Negotiate)

Product tags

hard rock gold mining equipment

,

steel grinding balls

,

metal wok
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Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls

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Product Detail
Brand Name :
ZW
Model Number :
B2, B3, B6, 60Mn, C45
Certification :
ISO9001-2008, SGS, BV, TUV
Place of Origin :
Shandong, China
MOQ :
10Tons
Price :
Negotiable
Contact Supplier
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls
Copper and Gold Mining high hardness good wear resistance Ball Mill steel balls

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Verified Supplier
10 Years
shandong, jinan
Since 2000
Business Type :
Manufacturer
Main Products :
Grinding Steel Balls, Grinding Media Balls, Forged Grinding Ball
Employee Number :
100~120
Certification Level :
Verified Supplier
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