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SGS verified forged 50mm grinding hot rolled steel balls for ball mill

SGS verified forged 50mm grinding hot rolled steel balls for ball mill

    • SGS verified forged 50mm grinding hot rolled steel balls for ball mill
    • SGS verified forged 50mm grinding hot rolled steel balls for ball mill
    • SGS verified forged 50mm grinding hot rolled steel balls for ball mill
    • SGS verified forged 50mm grinding hot rolled steel balls for ball mill
  • SGS verified forged 50mm grinding hot rolled steel balls for ball mill

    Product Details:

    Place of Origin: China
    Brand Name: ZW
    Certification: ISO9001:2008
    Model Number: 45#,60Mn B2,B3,B4

    Payment & Shipping Terms:

    Minimum Order Quantity: 25 tons
    Price: Negotiable
    Packaging Details: big bags ,steel drum
    Delivery Time: 1-3 weeks after order confirmation
    Payment Terms: D/A, D/P, L/C, T/T, Western Union
    Supply Ability: Annual output 50000 tons
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    Detailed Product Description
    Key Word: Hot Rolling Steel Ball Breakage Guarantee: No Breakage Upon Delivery
    Hardness: HRC 60-68 Tecnology: Hot Rolling
    Raw Material Heating: By Electric Furance Certification: ISO9001:2008
    Service: One-stop Service Product Name: Grinding Balls
    Model Number: 45#,60MN,B2,B3 Heat Treatment: Water Quenching
    Por Of Loading: Qingdao Port,china Packing: Big Bags , Steel Drums
    High Light:

    grinding steel balls

    ,

    precision steel balls

    Manufacturer : Jinan zhongwei

    We are ISO Endorsed company with annual output 50000 Tons ,locaed in China.

     

    Our Main products : 

    We supply forged steel grinding media balls with diamater 20mm-150mm.

    We supply hot rolled steel balls with diameter 20mm to 150mm .

    We supply casted iron grinding media balls with diamater 20mm-150mm.

    We supply grinding rods made by C45 Steel ,60Mn Steel,B2 Steel,B3 Steel.

    We supply grinding cylpeb (Cylinder) with High Chrome,Low Chrome,Medium Chrome

     

    Testing Method and Inspection Rules

    1. Impact Test

    2. Rockwell Hardness Test Specimen Preparation

    3. Chemical Composition Inspection

    4. Surface Hardness Inspection

    5. Internal Quality Inspection

    SGS verified forged 50mm grinding hot rolled steel balls for ball mill 0

    Advantages of Jinan Zhongwei hot rolled steel balls

    1.Electric Furnace as compared to coal 
    2.Fair Market Price 
    3.Quality guarantee 
    4.On time delivery

    SGS verified forged 50mm grinding hot rolled steel balls for ball mill 1

     Material Chemical Elements of hot rolled steel balls
    C Si Mn P/S Cr
    45# 0.42-0.50 0.17-0.37 0.5-0.8 <0.035 <0.25
    60MN 0.55-0.65 0.17-0.37 0.7-1.0 <0.04 <0.25
    B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6
    B3 0.5-0.8 1.0-1.8 0.4-1.0 0.035 0.5-1.0

     

    Hardness of hot rolled steel balls

    Material

    25mm-50mm

    HRC

    60mm-90mm

    HRC

     

    100mm-125mm

    HRC

     

    50-55
    45# 55-58 55-58
    60MN 58-63 58-63 56-60
    B2 60-65 58-63 56-60
    B3     56-63

     

    Weight of Jinan Zhongwei hot rolled steel Ball

    Norminal Diameter

    Diametrical Tolerance(mm)

    Approx Weight of Single Ball(kg)

    Average Number Per Ton

    25mm/1''

    +1.5,-0.5

    0.064

    15625

    30mm/1.25''

    +1.5,-0.5

    0.11

    9090

    40mm/1.5''

    +2.0,-1.0

    0.26

    3846

    50mm/2''

    +2.0,-1.0

    0.51

    1961

    60mm/2.5''

    +3.0,-2.0

    0.89

    1124

    70mm/2.75''

    +3.0,-2.0

    1.4

    714

    80mm/3.25''

    +3.0,-2.0

    2.1

    476

    90mm/3.5''

    +3.0,-2.0

    3

    333

    100mm/4''

    +4.0,-3.0

    4.1

    244

    110mm/4.5''

    +4.0,-3.0

    5.47

    283

    120mm/4.75

    +4.0,-3.0

    7.1

    141

    130mm/5''

    +4.0,-3.0

    9.02

    111

     

    SGS verified forged 50mm grinding hot rolled steel balls for ball mill 2

    Package : 

    Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)

     

    For more information about our products ,Pls feel free to contact us

     

     

     

     

     

     

     

     

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

    Contact Person: Mr.Stevin Liu

    Send your inquiry directly to us (0 / 3000)

    Contact

    Address: Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

    Factory Address:Lejia,Puji Town,Zhangqiu Jinan city,Shandong Province,China

    • Tel:86-531-83215819
    • Worktime:8:00-18:00
    • Contact Person: Mr. Stevin Liu
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