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Gold and copper mine ball mill used grinding media ball , Forged Grinding steel Ball

Categories Forged Grinding Ball
Brand Name: ZW
Model Number: 45#,60MN,B2,B3
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: forged grinding ball
Breakage Guarantee: no breakage upon delivery
Hardness: HRC 60-68
Tecnology: forging and casting
Raw material heating: By electric furance
Service: One-stop Service
Product name: grinding balls
Heat Treatment: water quenching or oilQuenching
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    Gold and copper mine ball mill used grinding media ball , Forged Grinding steel Ball

    Gold and copper mine ball mill used grinding media ball and Forged Grinding Ball


    1). Raw material:

    All the material is qualified with certificate and made in the Chinese largest steel production enterprise.

    2). Different steel specifications ccording to the clients's requirements.

    Main Steel Material :C45 Steel;60Mn Steel;B2 Steel

    3). Steel Cutting:

    the steel bars should be cut into small pieces according to the size of steel balls required by the order.

    4). Heating:

    we use the electric furnace instead of the traditional coal stove, the biggest advantage is that all the steel bars can accept the most approriate temperature during the heating progress. It affect the hardness and toughness directly.

    5). Hammer forging:

    The raw material is forged to a certain deformation by the air hammer, when the compression ratio increased, the micro-structure become more compact so that the hardness and the toughness can be improved.

    6). Heat treatment:

    Both the water quenching heat treatment production line and our own temperature control technics are important.

    We have mature production technicians responsible for the heat treatment process as we know this process affect the grinding balls performance directly.

    7). Quality Control.

    Raw material test before production

    Hardness test Drop Test Impact Test Core pulling Test after production

    SGS test before delivery

    Certificate: ISO 9001:2008


    Forged Grinding 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
    CSiMnP/SCr
    45#0.42-0.500.17-0.370.5-0.8<0.035<0.25
    60MN0.55-0.650.17-0.370.7-1.0<0.04<0.25
    B20.72-0.850.17-0.370.7-1.0<0.040.4-0.6
    B30.5-0.81.0-1.80.4-1.00.0350.5-1.0

    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

    Forged Grinding Balls Application( Please let me know your application, Jinan zhongwei will recommend the most high cost-effective type)

    • Ball Mill
    • Mining
    • Cement Plant
    • Power Plant

    Competitive advantage:


    1.Top high cost performance;

    2.Save annual steel ball use qty;

    3. Increase outlet derived from the best quality manufacturer


    Forged Grinding Balls Test( Jinan zhongwei accept any form of the thrid-party testing)


    Forged Grinding Balls Package ( Container bags and steel drums are two common used package all over the world,let me know which one you want.)

    Forged Grinding Balls Contact ( 24 hours on line waiting for your consult)


    Contact us


    July Sun

    Skype julysun214

    Email julysun@zwgrindingball.com

    Mobile (whats app) 86-15666667179


    Quality Gold and copper mine ball mill used grinding media ball , Forged Grinding steel Ball for sale
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