Specifications
Brand Name :
ZW
Model Number :
GB/T 17445-2009
Certification :
ISO9001:2008 SGS
Place of Origin :
CHINA
MOQ :
25/tons
Price :
Negotiable
Supply Ability :
50000 tons/year
Delivery Time :
7-14 days
Packaging Details :
container bags or steel drums
Material :
Steel
Hardness :
55-65HRC
Breakeage rate :
no break
Impactnt :
≥12
Quality system authentication :
ISO9001:2008/SGS TEST REPORT
CR :
Cr1.5-16
Description

Shandong Cast Iron Ball Good Quality And Good Famous

Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China.

Our company covers an area of 15000 square meters, now we have 150 staff, including 13 technical staff. Annual output is 50000 tons to 80000 tons .

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.

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




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.


Cr1.5 Wear Resistance Cast Iron 65 HRC Ball Mill BallsCr1.5 Wear Resistance Cast Iron 65 HRC Ball Mill BallsCr1.5 Wear Resistance Cast Iron 65 HRC Ball Mill Balls

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Cr1.5 Wear Resistance Cast Iron 65 HRC Ball Mill Balls

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Brand Name :
ZW
Model Number :
GB/T 17445-2009
Certification :
ISO9001:2008 SGS
Place of Origin :
CHINA
MOQ :
25/tons
Price :
Negotiable
Contact Supplier
video
Cr1.5 Wear Resistance Cast Iron 65 HRC Ball Mill Balls
Cr1.5 Wear Resistance Cast Iron 65 HRC Ball Mill Balls
Cr1.5 Wear Resistance Cast Iron 65 HRC Ball Mill Balls
Cr1.5 Wear Resistance Cast Iron 65 HRC Ball Mill Balls

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Verified Supplier
10 Years
shandong, jinan
Since 2000
Business Type :
Manufacturer
Employee Number :
100~120
Certification Level :
Verified Supplier
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