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 impact value steel grinding ball / grinding media steel balls Dia 20-150mm

High impact value steel grinding ball / grinding media steel balls Dia 20-150mm

    • High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
    • High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
    • High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
  • High impact value steel grinding ball / grinding media steel balls Dia 20-150mm

    Product Details:

    Place of Origin: Jinan city,Shandong province,China
    Brand Name: ZW
    Certification: ISO9001:2008
    Model Number: forged ball,grinding media ball

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 tons
    Price: Negotiable
    Packaging Details: container bags ,steel drum
    Delivery Time: 3 days after order confirmation
    Supply Ability: Annual output 80000 tons
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    Detailed Product Description
    Size: Dia20-150mm Hardness: 55-65HRC
    HS Code: 73261100 Model Number: 45#,60MN,B2,B3
    Heat Treatment: Water Quenching Product Name: Grinding Media Balls
    Technical: Forged, Hot Rolling Application: Cement Plant, Power Station, Mine, Chemical Industry

    High hardness and good wear resistance Steel Forged Grinding Ball

     

     

     

    FORGED STEEL BALL CHEMICAL ELEMENTS AND HARDNESS

     

    Material Chemical elements
    C Si Mn P/S Cr
    B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6
    60Mn 0.55-0.65 0.17-0.37 0.7-1.0 <0.04 <0.25
    45# 0.42-0.50 0.17-0.37 0.5-0.8 <0.035 ≤0.25
    B3 0.58-0.66 1.6-1.9 0.65-0.8 <0.025 0.7-0.9

     

    Hardness

     

     

    Material

     

     

    25mm-50mm

    HRC

     

    60mm-90mm

    HRC

     

    100mm-125mm

    HRC

     

    Surface Core Surface Core Surface Core
    B2 60-65 58-62 58-63 50-55 56-60 40-45
    60Mn 58-63 55-60 58-63 40-45 56-60 30-35
    45# 55-58 45-55 55-58 30-35 50-55 25-30
    B3         58-62 56-60

     

    High impact value steel grinding ball / grinding media steel balls Dia 20-150mm

     

    Prodcution Line:

    1.Traditional Hammer Forging: Raw material-Cutting-Heating-Forging-Quenching-Tempering-Testing-Packing

    2. Hot Rolling

    High impact value steel grinding ball / grinding media steel balls Dia 20-150mm

    Testing:

    Quality control for each production shift (4hours/Shift);

    Hardness, chemical elements and impact testing after production for each production shift;

    SGS –third party testing before each delivery

     

    Packing:

    Container bags(Net weight:1000KGS) or Steel drums(850-900KGS) or in clients' requirements

     

     

    Company Profile:

    We, Jinan Zhongwei, are manufacturer and exporter of grinding balls in China,with the annual output of 50,000 to 70,000 metric tons. 


    Our company is located in Zhangqiu ,Jinan City,Shandong Province, which is provided with superior geographical position and convenient transportation. Our company covers an area of 15,000 square meters,with two million registered capital .And there are 150 existing staff,including 21 technicians.
    Our main products: forging grinding steel balls,and (high,low,medium) chrome alloyed casting iron balls,casting cylpebs,grinding rods.

    Application of our products: various mines,cement plants,power stations and chemical industries. 

    Priorities of our products: High hardness, good wear resistance, breakage rate lower than 1%.

     

    High impact value steel grinding ball / grinding media steel balls Dia 20-150mm

     

    Any assitance of Grinding balls you could contact us at any time

    eileen@zwgrindingball.com

    WhatsApp: +86 156 5001 6516

    skype: eileenexport

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

    Contact Person: Mr.Stevin Liu

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