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Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
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High alloy chrome grinding steel ball Cr 1-18 , Industrial ball mill grinding media

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
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High alloy chrome grinding steel ball Cr 1-18 , Industrial ball mill grinding media

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Brand Name : ZW

Model Number : GB/T 17445-2009

Certification : ISO9001:2008 SGS

Place of Origin : CHINA

MOQ : 10/tons

Price : Negotiable

Supply Ability : 50000 tons/year

Delivery Time : 7-14 days

Packaging Details : container bags or steel drums

Name : alloy chrome grinding steel ball

Material : Cr:1-18

Impact Test : ≥4 AK.j/cm^2

Nominal Diameter : 25mm-140mm

Application fields : metal mine,power station,cement plant,etc

Hteat treatmen : oil quenching or air quenching

Endurance Test Times : ≥10000

Breakage Guarantee : ≤1%

HRC : 58-63

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Specifications

1. Provide free samples
2. Material:steel
3. HRC:58-63
4..High hardness; Low breakage; Good wear resistance



Process features of cast iron balls:
1. chemical composition matchin
2. melting and pouring process
3. temperatyre control pricess
4. moulding process
5. heat treatmen process

Sizes of Grinding Media Ball:

Small Sizes: 10mm~30mm,

Medium Sizes: 40mm~90mm,

Big Sizes: 100mm~150mm;


.Package: Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)
Specifications of our products as follows:

Type and Chenical Composition of Cast Balls


Name


Material

Chemical Composition
C Si Mn S/P Cr HRC
Cast ball

special hi-cr

2.0-3.2 <1.0 0.5-2.0 <0.06 >18 58-64

higt-cr

2.0-3.2 <1.0 0.5-1.5 <0.06 >10 58-62


medium-cr

2.0-3.2 <1.0 0.5-1.5 <0.06 ≥5 45-48


low-cr

2.2-3.4 ≤1.2 0.5-1.5 ≤0.06 1.0-1.5 42-46

We, Jinan Zhongwei casting and forging grinding ball Co., Ltd, established in 2000, is a leading manufacturer and professional exporter of grinding balls in China. Our company is located in Zhangqiu City, Shandong Province, which is provided with superior location and convenient transportation.



High alloy chrome grinding steel ball Cr 1-18 , Industrial ball mill grinding media

We sincerely welcome customers from both at home and abroad to come to negotiate

business with us. We are committed to with you to establish long-term cooperation.


Product Tags:

grinding media balls

      

forged steel balls

      
Wholesale High alloy chrome grinding steel ball Cr 1-18 , Industrial ball mill grinding media from china suppliers

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