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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55-65HRC Hardness Grinding Media Balls for ball mill with 55-65HRC Hardness

55-65HRC Hardness Grinding Media Balls for ball mill with 55-65HRC Hardness

    • 55-65HRC Hardness Grinding Media Balls for ball mill with 55-65HRC Hardness
    • 55-65HRC Hardness Grinding Media Balls for ball mill with 55-65HRC Hardness
    • 55-65HRC Hardness Grinding Media Balls for ball mill with 55-65HRC Hardness
    • 55-65HRC Hardness Grinding Media Balls for ball mill with 55-65HRC Hardness
  • 55-65HRC Hardness Grinding Media Balls for ball mill with 55-65HRC Hardness

    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
    Tecnology: Forging And Rolling Hardness: 55-65HRC
    Certification: ISO9001:2008 HS Code: 73261100
    Model Number: 45#,60MN,B2,B3 Heat Treatment: Water Quenching
    Product Name: Grinding Media Balls Size: Dia20-150mm

    China Low Price High quality Mining Special Use Grinding Media Balls

     

     

    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%.

    55-65HRC Hardness Grinding Media Balls for ball mill with 55-65HRC Hardness

     

    Forged ball Specification:

     

    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


    Cast Iron Ball Specification:

     

    Name

     

    Material

    Chemical elements Hardness
    C Si Mn S P Cr

    HRC

     

     

     

     

    Cast iron ball

    Special cr1 2.0-3.0 <1.0 0.5-2.0 ≤0.06 ≤0.08 >20 58-64
    Special cr2 2.0-3.0 <1.0 0.5-2.0 ≤0.06 ≤0.08 >15 58-64
    High Cr 2.0-3.2 <1.0 0.5-2.5 ≤0.06 ≤0.08 >10 58-62
    Medium Cr 2.0-3.2 <1.0 0.5-2.5 ≤0.06 ≤0.08 ≥5 45-48
    Low Cr 2.2-3.4 ≤1.2 0.5-1.5 ≤0.06 ≤0.08 1.0-1.5 42-46

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    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

     

    Advantage:

     

     

    1. All of the grinding material can do the well-know and most professional  in grinding media industry test certificate: SGS

    2. All products are our own production, no other commissons expense.  We guarantee to provide the best competitive price

    3. Delivery on time, due to our production capacity: 100,000 tons/year

     

    55-65HRC Hardness Grinding Media Balls for ball mill with 55-65HRC Hardness

     

     

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

    Contact Person: Mr.Stevin Liu

    Send your inquiry directly to us (0 / 3000)