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20mm-180mm Good Wear Resistant Grinding Ball Cast iron balls with ISO9001

Categories Cast Iron Balls
Brand Name: ZW
Model Number: high cr low cr medium cr special cr
Certification: ISO9001:2008
Place of Origin: Jinan city,Shandong province,China
MOQ: 25 tons
Price: Negotiable
Supply Ability: Annual output 50000 tons
Delivery Time: 1-3 weeks after the advance
Packaging Details: container bags ,steel drum
Key word: cast iron ball
Breakage Guarantee: no breakage upon delivery
Brand: Jinan Zhongwei
Tecnology: forging and casting
Raw material heating: By electric furance
Service: One-stop Service
Product name: grinding balls
Heat Treatment: oil Quenching
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20mm-180mm Good Wear Resistant Grinding Ball Cast iron balls with ISO9001

20mm-180mm Grinding Ball Cast iron balls with ISO9001 made in China


Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining,

specializes in the production of the forged steel ball, cast iron ball, cylpebs and grinding rods, which

are widely used in the mining fields, chemical plant ,power station and building material industries .

We have exported to more than 20 countries such as South Africa, Australia, Chile, Kuwait, UAE,

Russia, Malaysia, Korea and Philippine etc.


Cast Iron Balls Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)


MaterialChemical Elements
CSiMnPSCr
Speical Cr 22.0-3.0< 1.00.5-2.0<0.08< 0.06> 20
Speical Cr 12.0-3.0< 1.00.5-2.0<0.08< 0.06> 15
High Cr2.0-3.2< 1.00.5-2.5<0.08< 0.06> 10
Medium Cr2.0-3.2< 1.00.5-2.5<0.08< 0.06> 5
Low Cr2.2-3.4< 1.20.5-1.5<0.08< 0.061.0-1.5

Cast Iron Ball Hardness( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)


Material

25mm-50mm

HRC

60mm-70mm

HRC


80mm-90mm

HRC


60-64
Speical Cr 258-6260-64
Speical Cr 158-6258-6258-62
High Cr58-6258-6358-62
Medium Cr45-4845-4845-48
Low Cr42-4642-4642-46

Cast Iron Balls Weight


Specification of Grinding Ball
Diameter(mm)Diametrical Tolerance(mm)Weight/Ball(g)Average Number/Ton
Φ20+1.0,-1.03230303
Φ25+1.0,-1.06415625
Φ30+1.0,-1.01169090
Φ40+1.5,-1.02633831
Φ50+1.5,-1.05131961
Φ60+1.5,-1.08881132
Φ70+2.0,-1.01490713
Φ80+2.0,-1.02104478
Φ90+2.5,-1.52996335
Φ100+2.5,-1.54110244
Φ110+3.0,-1.05070183
Φ120+3.0,-1.07102141
Φ130+3.0,-1.09030111
Φ140+3.0,-1.01127889
Φ150+3.0,-1.01387072

Cast Iron Balls Advantage:
1) High Hardness
2) No Breakage
3) Even Wearing
4) Good Wear Resistance



Cast Iron Balls Contact ( 24 hours on line waiting for your consult)


Product Tags:

casting iron balls

  

ball mill media

  
China 20mm-180mm Good Wear Resistant Grinding Ball Cast iron balls with ISO9001 factory
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