Forged Grinding Media Steel Balls With High Hardness and Resistance, Top Quality For Cement and Mine

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Loading Port:
Qingdao Port
Payment Terms:
TT or LC
Min Order Qty:
25MTS m.t.
Supply Capability:
20000MTS/Year m.t./month

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Product Description:

Specifications of Forged Grinding Media Steel Balls With High Hardness and Resistance, Top Quality For Cement

and Mine:

 

1. Diameter:20mm-150mm(0.75''-6'')      
2. Surface Hardness:     
     Forged ball:58-65HRC     
     Casted ball:60-65HRC      
3. Material:    
     Forged ball: Steel      
     Casted ball: Iron    
4. Technology: Forged & Casted ,heat treated    
5. Unbreakable:0.5 Max.    
6. Impact Toughness:>12      
7. times of falling ball:5000 min.    
8. microstructure: P+C      
9. Application: gold & iron mine, steel works, cement plant and power station      
10. Certificate:  ISO9001:2008    
  
    
Features   of   Forged Grinding Media Steel Balls With High Hardness and Resistance, Top Quality For Cement

and Mine:


1. High hardness     
2. Good wear resistance     
3. High toughness     
4. No mal-roundness

 

Chemical Composition of Forged Grinding Media Steel Balls With High Hardness and Resistance, Top Quality For

Cement and Mine:

 

Name

C

Mn

Si

Cr

S

P

60Mn

0.57-0.65

0.70-1.0

0.17-0.37

0.25max

0.035max

0.035max

65Mn

0.60-0.70

0.90-1.2

0.17-0.37

0.25max

0.035max

0.035max

75MnCr

0.70-0.85

0.70-0.85

0.17-0.37

0.40-0.60

0.030max

0.030max

Specification of Grinding Media Ball

Nominal diameter

Diameteical

Tolerance

Weight of single ball in average

Surface hardness

Impact toughness

(mm)

(mm)

(g)

(HRC)

(j/cm2 )

Φ20

+2      -1

32

 

 

 

 

55-65

 

 

 

 

≥12

Φ25

64

Φ30

110

Φ40

263

Φ50

513

Φ60

+3    -2

888

Φ70

1410

Φ80

2104

Φ90

2996

Φ100

4110

Φ110

+4     -2

5457

50-60

Φ120

7102

Φ130

9030

Φ140

+4    -3

11278

Φ150

13871

 

Forged Grinding Media Steel Balls With High Hardness and Resistance, Top Quality For Cement and Mine 

 

 

 

Forged Grinding Media Steel Balls With High Hardness and Resistance, Top Quality For Cement and Mine

 

 

Forged Grinding Media Steel Balls With High Hardness and Resistance, Top Quality For Cement and Mine

 

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CGB, one of the largest manufacturers and exporters of grinding steel balls and decorative wrought iron products in China. Our annual production output is 100,000 metric tons. Our products are mainly exported to the USA, Canada, Chile, Peru, South Africa, Italy, Greece, Korea and Japan, more than 30 countries and regions in the world.

1. Manufacturer Overview

Location Shandong,China
Year Established 2000
Annual Output Value US$5 Million - US$10 Million
Main Markets Domestic Market, South Asia, Southern Europe, Northern Europe, Central America
Company Certifications ISO9001;IS014001 Certificate

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao Port
Export Percentage
No.of Employees in Trade Department 10-20 People
Language Spoken: English;Chinese;
b)Factory Information  
Factory Size: Above 100,000 square meters
No. of Production Lines Above 10
Contract Manufacturing Grinding Balls; Grinding Rods; Grinding Cylpebs.
Product Price Range Average