Copper Mine uesd High Chromium Cast Alloyed Grinding Ball with Top Reputation and Good Quality

Ref Price:
Loading Port:
Qingdao Port
Payment Terms:
TT or LC
Min Order Qty:
25M.T. m.t.
Supply Capability:
200000M.T./Year m.t./month

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Product Description:

1. Chemical Composition of Copper Mine uesd High Chromium Cast Alloyed Grinding Ball with Top Reputation and Good Quality

Items

Brand

Chemical elements

C

Si

Mn

Cr

Mo

Cu

Ni

P

S

High chrome casting iron ball

Cr20

2.0-3.0

≤1.0

0.5-1.5

18-22

0-2.5

0-1.2

0-1.5

≤0.10

≤0.10

High chrome casting grinding ball

Cr15

2.0-3.0

≤1.0

0.5-1.5

14-17

0-3.0

0-1.0

0-1.5

≤0.10

≤0.10

High chrome casting grinding ball

Cr13

2.0-3.0

≤1.0

0.5-1.5

11~14

0-1.0

0-2.0

0-1.5

≤0.10

≤0.10

Middle chrome casting grinding ball

Cr7

2.1-3.2

0.5-2.2

0.5-1.5

6~10

0-1.0

0-0.8

0-1.5

≤0.10

≤0.10

Low chrome casting grinding ball

Cr2

2.2-3.6

≤1.2

0.5-1.5

1.0-3.0

0-1.0

0-0.8

≤0.10

≤0.10

 

Items

Suface hardness(HRC)

Endurance impact test

Quenched

Unquenched

(Times)

High chrome Casting grinding balls

≥60

≥50

≥8000

Middle chrome Casting grinding balls

≥60

≥50

≥8000 

Low chrome Casting grinding balls

≥60

≥45

≥8000 

 

2. Sizes of Copper Mine uesd High Chromium Cast Alloyed Grinding Ball with Top Reputation and Good Quality

Item

SIZES

φ17

φ20

φ25

φ30

φ40

φ50

φ60

φ70

φ80

φ90

φ100

φ110

φ120

φ130

Tolerance

+1.0

+2.0

+3.0

+3.5

-1.0

-1.0

-1.0

-1.5

Difference between

max diam and min diam

≤1.0

≤2.0

≤3.0

 

3.Applied Field of  Copper Mine uesd High Chromium Cast Alloyed Grinding Ball with Top Reputation and Good Quality

1) Metal mining in mines,2) power stations,3) Chemical engineering

 

4.Packing Information of  Copper Mine uesd High Chromium Cast Alloyed Grinding Ball with Top Reputation and Good Quality

Steel drum (800-900kg per drum)

flexible container bag (1000kg per bag)

 

5. Photos of  Copper Mine uesd High Chromium Cast Alloyed Grinding Ball with Top Reputation and Good Quality

 

Copper Mine uesd High Chromium Cast Alloyed Grinding Ball with Top Reputation and Good Quality

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CMD is one of the largest manufacturers and professional exporters of forged grinding balls and cast grinding balls in China, with an annual output of 50,000 tons. Now, there are 180 employees in our company, with an area of 20,000 square meters. Our products are mainly exported to more than 20 countries in the world, such as Africa, South America, Asia, and Australia. 

1. Manufacturer Overview

Location Shandong, China
Year Established 1983
Annual Output Value Above US$100 Million
Main Markets South Asia, South Asia, Central America, Western Europe, Eastern Asia, Mid East, Oceania, Africa
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 3-5 People
Language Spoken: English;Chinese;Japanese;Korean
b)Factory Information  
Factory Size: Above 20,000 square meters
No. of Production Lines 8
Contract Manufacturing Grinding steel balls;Grinding steel cylpebs;Grinding media;Grinding meida ball
Product Price Range Average