12.5mm-130mm High/Medium/Low Chrome Grinding Cast Iron/Steel Ball for Mining & Cement Equipment

Get high-quality High/Medium/Low Chrome Grinding Cast Iron/Steel Balls for Mining & Cement Equipment. We are a factory producing reliable grinding balls.
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PRODUCTS DETAILS

Basic Info.

Model NO.
20-160mm
Customized
Customized
No Breakage
Tough Surface to Tough Core
Good Wear Rate
Strong Microscopic Structure
Good Performance
High Impact Toughness
for Cement Plant
Long Wear Life
Transport Package
Ton Bags or Steel Drums
Specification
ISO9001, SGS
Trademark
Taihong
Origin
Qingzhou, Shandong
HS Code
732591
Production Capacity
100000tons/Year

Product Description



 Casting grinding ball

12.5mm-130mm High/Medium/Low Chrome Grinding Cast Iron/Steel Ball for Mining & Cement Equipment
Chemical   Components
Type Chemical components
C Si Mn Cr Mo Cu P S
Low-Cr 1.8-3.3 ≤1.5 0.3-1.5 1-3 ≤1.0 ≤0.8 ≤0.10 ≤0.10
Medium-Cr 1.8-3.3 ≤1.2 0.3-1.5 4-9 ≤1.5 ≤0.8 ≤0.10 ≤0.10
High-Cr 1.8-3.3 ≤1.2 0.3-1.5 10-18 ≤1.0 ≤1.2 ≤0.10 ≤0.06
Superhigh-Cr 1.8-3.3 ≤1.2 0.3-1.5 19-35 ≤2.0 ≤1.2 ≤0.10 ≤0.06
Mechanical Properties and Microstructure
Type Hardness Falling times Microstructure Impact Toughness
Low-Cr ≥45 ≥8000 M+C ≥6
Medium-Cr ≥50 ≥12000 M+C ≥6
High-Cr ≥58 ≥15000 M+C ≥6
Superhigh-Cr ≥60 ≥22000 M+C ≥6
P-Pearlite  C-Carbide    M-Martensite

 

Nominal Diameter Diameter Tolerance Weight of Single Ball In Average Numbers of Per Ton Ball In Average
(mm) (Inch) (mm) (g)  
20 0.75'' +2 
-1
32 31250
25 1'' 64 15625
30 1.25'' 110 9090
40 1.5'' 263 3802
50 2'' 513 1949
60 2.5'' +3 
-2
888 1126
70 2.75 1410 709
80 3.25'' 2104 475
90 3.5'' 2996 333
100 4'' 4110 243
110 4.5'' +4 
-2
5457 182
120 4.75'' 7102 140
130 5'' 9030 110
140 5.5'' +4 
-3
11278 88
150 6'' 13871 72

Hot Product
12.5mm-130mm High/Medium/Low Chrome Grinding Cast Iron/Steel Ball for Mining & Cement Equipment
1. Testing Machine
12.5mm-130mm High/Medium/Low Chrome Grinding Cast Iron/Steel Ball for Mining & Cement Equipment
2. Certification
12.5mm-130mm High/Medium/Low Chrome Grinding Cast Iron/Steel Ball for Mining & Cement Equipment
Production Line

12.5mm-130mm High/Medium/Low Chrome Grinding Cast Iron/Steel Ball for Mining & Cement Equipment
Packaging & Shipping
12.5mm-130mm High/Medium/Low Chrome Grinding Cast Iron/Steel Ball for Mining & Cement Equipment
Company Information
12.5mm-130mm High/Medium/Low Chrome Grinding Cast Iron/Steel Ball for Mining & Cement Equipment

Welcome to Taihong, the leading manufacturer of steel grinding media, just like high chrome grinding balls, forged grinding balls, grinding rods, cylpebs and ball mill wear parts. Established in 1981, to serve the cement, mineral processing, power plant, chemical and other industries more than 30 years.

Grinding media is a valuable commodity widely used in cement production, mining industry-especially in gold, silver, copper and zinc mines, power stations for coal grinding, limestone grinding for flue gas desulphurisation, aerated building block manufacturing and so on.

We offer value for our customers through our qualified grinding products, professional service and dependable delivery.

Application
12.5mm-130mm High/Medium/Low Chrome Grinding Cast Iron/Steel Ball for Mining & Cement Equipment
FAQ

1. Which kind of steel balls that you produce?

Our main products are high chrome cast grinding balls, forged balls, grinding cylpebs.

2. What's your warranty?

1 year.

3. Can you provide free sample?

Yes, we are glad to supply free samples which quantity is less than 10kgs. But usually the courier fee should be paid by customer.  

4. How about your quality control?

In order to ensure the quality, we have strict quality control system.

a) We will test when purchase the raw materials.

b) We will test the products when finished. 

5. What's your wear rate and breakage rate?
In different application areas, the wear rate is different. But the breakage rate is less than 0.5%.

6. Do you have any certificate?

Yes, our company has ISO 19001:2008 certificate.

We could also supply customer the Test report, SGS by third party.

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12.5mm-130mm High/Medium/Low Chrome Grinding Cast Iron/Steel Ball for Mining & Cement Equipment
 

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