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Low_Medium_High Chrome Cast Grinding Balls

  • Low_Medium_High Chrome Cast Grinding Balls
  • Low_Medium_High Chrome Cast Grinding Balls
  • Low_Medium_High Chrome Cast Grinding Balls

Low_Medium_High Chrome Cast Grinding Balls

    Payment Type: L/C,T/T,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW
    Min. Order: 1 Ton
    Delivery Time: 15 Days
    Packaging: Steel drum or container bags
    Productivity: 100000TONS
    Brand: ZW
    Transportation: Ocean,Air
    Place of Origin: ZHANGQIU
    Supply Ability: 30000TONS
    Certificate: ISO9001
    HS Code:  73259100
    Port: Qingdao Port,China,Shanghai Port

Basic Info

Model No.: ZQ-2

Product Description

Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd is a professional grinding media manufacturer,the main product include 60Mn/B2/B3/B6 forged steel ball,Low_Meidum_High Chrome Cast Grinding Balls,grinding rod,grinding cylpebs.

untill now we have more than 10 years production experience,equipped with automatic grinding balls production lines,electric furnace,automatic temperature control and special heat treatment technology.Strictly control every production process under quality system,to assure customer satisfy with every piece of grinding balls.The annual output is 200,000 tons,exported to American,Austrial,Asia and Southeast Asia.The quality of our balls has been proved by customers and international inspection third party,such as SGS,BV etc.

We will provide customer-valued solution on grinding balls for mining,power station,cement plant,with the best price and service to make Jinan Zhongwei the first choice in grinding media field.

  • Parameters

    Low Chrome

    Medium Chrome

    High Chrome

    Cr %




    C %




    Si %




    Mn %

    0.5 – 1.5



    P %




    S %





    Carbide + Pearlite

    Carbide + Pearlite

    Carbide + Martensite

    Hardness (HRC)

    45 – 48

    49 – 53

    54 or above


H.S Code: 7325910000
Payment Terms: L/C (Letter of Credit),T/T (Bank Transfer)
Minimum Order Quantity: 10 Metric Ton
Port of Dispatch: Qingdao Port,China
Production Capacity: Maximum
Delivery Time: 14 Days
Packaging Details: Jumbo Bags, Steel Drums.

Grinding Ball Packing Details

Jinan Zhongwei is a leading producer of high chrome and forged Grinding Media Balls supplied to the platinum, copper and gold mining industries.

We are able to produce cast high chrome and forged grinding media in a range of sizes, ranging from 22 mm to 160 mm ( 7/8" to 6 ¼" approx. ) .meaning we are able to supply customers with varying ore and mill types.


1. Choosing the optimal grinding media - we can help you choose the correct media for your application based on ore characteristics and your mill

2. Improved production and energy efficiency - our tools allow us to identify the correct media and mill liner pairing

3. Lower total cost of ownership - the correct media choice coupled with our exact manufacturing maximizes wear life

4.Continuous improvement - our sophisticated monitoring tools coupled with wear performance simulation means we can continue helping optimize production

Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd


Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countries and regions in the world, such as Japan, Korea, South Africa, Zambia, Malaysia, Philippines, Indonesia, Mongolia, Australia, UAE, Chile etc.

Our company is located in Zhangqiu city, Shandong province, which is provided with superior geographical position and convenient transportation. It is only 50 kilometers' distance to Jinan Airport and 260 kilometers' distance to Qingdao port. Our company covers an area of 15,000 square meters, with eight million registered capital. And there are 150 existing staff, including 21 technicians.

Our main prodcuts are forging grinding steel balls, hot rolling balls, and (high,medium,low)chrome alloyed casting iron balls,casting cylpebs, grinding rods. Relying on the advanced equipment and production technology, our grinding balls have the advantages of high hardness, good wear resistance, no breakage and deformation. They are mainly applied to various cement plants, mining, power stations and chemical industries.

To ensure the excellent performance of grinding balls, We've set up flawless quality detection systems, advanced quality control and test equipment. We have also obtained ISO 9001:2008 International Quality System Authentication.

Casting quality with strength, Forging glory with integrith. Insisting on the theory of " Qualith first, Credit Goal, and Mutual profits" . We are trying best to supply customers with high quality products and satisfactory service. We sincerely welcome customers from both at home and abroad to our factory for on-site inspections!

Company Info

  • Company Name: Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
  • Representative: LIU YAN BING
  • Product/Service: Grinding Balls , Forged steel ball , Cast iron ball , Grinding rod , Grinding Cylpebs , Grinding media
  • Capital (Million US $): US$8million
  • Year Established: 2010
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 41% - 50%
  • Total Annual Purchase Volume (Million US $): Above US$100 Million
  • No. of Production Lines: 15
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: Lejia Village,Puji Town,Zhangqiu city,Shandong Province, China
  • Contact Person: Mr. Steven
  • Tel: 86-531-83215819
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