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Cleaning Hardness More Than HRC56 After Nickle Hard Hollow Bars / Liners 

Place of Origin: Jiangsu, China (Mainland) 
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Product Detail

Model No.: DF700

 
Cleaning Hardness More Than HRC56 After Nickle Hard Hollow Bars / Liners
 
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Cleaning Hardness More Than HRC56 After Nickle Hard Hollow Bars / Liners

 

1. Our materials conform to

    GB/T 8263-1999,   

    AS 2027/Ni-Cr1-550,

    AS 2027/Ni-Cr2-500,

    AS 2027/Ni-Cr4-500,

    AS 2027/Ni-Cr4-600,

    AS 2027/Ni-Cr4-630,

    ASTM A 532 1-A, B, C, D,

    ASTM A 532 2-A, B, C, D, E,

    ASTM A 532 3-A. 

2. International Standard: AS 2027-2002/Ni hard 4.

3. Microstructure: Eutectic Carbide + Martensite + Residual Austenite

4. Specific weight or density: 7.3~7.5g/mm2

5. Break Point: 25~40kg/mm2.

 

 

The general advantages in ball mills are as follows:

Output Increased

5~20%

Power Consumption Reduced  

5~20%

Maintenance Decreased 

Above 98%

The liners are easily installed and existing mills need no modification.

The additional advantages in cement mills are as follows:

No leakage of slurry

No repairs during service periods

Better reliability and stability

Production Improvement

Noise reduction

In the recent 20 years, our liners have been widely used in large, medium and small ball mills in

 Chinese power generation, mining,cement, chemical engineering and metallurgical industries and 

super fine pulverizing equipments. It is the only recommended liner product in the latest standard 

of the electric-power industry in China.

Materials 1Pearlitic Chromium-Molybdenum Alloy Steel Series

The Pearlitic Chromium-Molybdenum Alloy Steel Liners are widely used in AG Mill,SAG Mill and Ball Mills.  

Hardness: HB310-375 (equivalent to HRC33-42)

Impact resistant Value: Ak≥60J (60×10×10mm) in normal ambient temperature.

We can produce pearlitic Cr-Mo steel as per AS2074 Gr. L / 2B. 

Materials 2: Double-Media Quenching Chromium-Molybdenum Alloy Steel Series

We specially design the material for ball mill liners in mines, coalfired power plants and cement plants, 

 

etc.. With our special doublemedia quenching process, the material can not only achieve ideal hardness 

(HRC48~55) but also ideal toughness value (AK30~100J). It can completely meet the requirement of liners<

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 Mr. Stacey

Tel: 86-591-62974544
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Company Info

China Forging Online Market. [China (Mainland)]


Business Type:Manufacturer
City: Fuzhou
Province/State: Fujian
Country/Region: China (Mainland)

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