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Cast Iron Mining 62 HRC High Chrome Grinding Media Balls

Cast Iron Mining 62 HRC High Chrome Grinding Media Balls

  • Cast Iron Mining 62 HRC High Chrome Grinding Media Balls
  • Cast Iron Mining 62 HRC High Chrome Grinding Media Balls
  • Cast Iron Mining 62 HRC High Chrome Grinding Media Balls
  • Cast Iron Mining 62 HRC High Chrome Grinding Media Balls
Cast Iron Mining 62 HRC High Chrome Grinding Media Balls
Product Details:
Place of Origin: CHINA
Brand Name: ZW
Certification: ISO9001:2008 SGS
Model Number: GB/T 17445-2009
Payment & Shipping Terms:
Minimum Order Quantity: 25/tons
Price: Negotiable
Packaging Details: container bags or steel drums
Delivery Time: 7-14 days
Supply Ability: 50000 tons/year
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Detailed Product Description
Material: Steel Endurance Test Times: ≥10000
Impact Test: ≥12 HRC: 58-64
Microstructure: M+B+C Breakeage Rate: No Break
High Light:

High Chrome Grinding Media Balls

,

62 HRC Grinding Media Balls

Cast Iron Grinding Ball With Low Cr,Medium Cr,High Cr Materials For Mining
 

Products Name: 
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Cast Iron Mining 62 HRC High Chrome Grinding Media Balls 0
 Cast Iron Mining 62 HRC High Chrome Grinding Media Balls 1
We are one of the largest factory specialized in producing Forging Grinding Media Ball, Rolling Grinding Media Balland Casting Grinding Media Ball in China. It was founded in 1988, located in Zhangqiu City, Shandong Province, China. Annual Production Capacity is 50,000 metric ton. There are 120 employees, covering an area of 15,000 square meters. Our products have been exported to more than 30 countries and got a lot of praise. We have large-scale production workshop, advanced production equipment and perfect quality assurance system. Our company has passed ISO9001:2000 quality system authentication and we always keep sincere service promise.

Cast Iron Mining 62 HRC High Chrome Grinding Media Balls 2

 

Process features of cast iron balls:
Moulding process---pouing when the molten iron temoerature reaches 1500 C,using the teoperature difference between moletn iron and the molds.in this way,the ball can achieve internal organization  of grain refinement and be moredense.menanwhile,the carvide is radially arranged .and such carbide is embedded in  the matrix again during  grinding process,forming hatd layer continously,so that the hardness and toughness is maintained to a reasonable range,greatly improving the toughness and hardness of the grinding balls.
 

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

 
                                         

 

    Physical property of cast iron balls

 

  Name

 

Material

Impact test

AK.j/cm^2

Endurance test times HRC Breakage

 

 

 

 

Cast ball

 

 

special hi-cr ≥4 ≥10000 58-64 <1%
higt-cr ≥3 ≥10000 58-62 <1%
medium-cr ≥3 ≥8000 45-48 <1%
low-cr ≥2 ≥8000 42-46 <1%

                         
5.Package: Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)
 Cast Iron Mining 62 HRC High Chrome Grinding Media Balls 3
 


 
 

Contact Details
Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Contact Person: Mr.Stevin Liu

Tel: +8613905419961

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Contact

Address: Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

  • Tel:86-531-83215819
  • Worktime:8:00-18:00
  • Contact Person: Mr. Stevin Liu
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