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  • High Chromium Cast Steel Balls - China

    price: contact company for price

    Our factory in Beijing produces the renowned ZFCB series cast steel

    balls of various diameters. The ZFCB series cast steel balls are sought

    for its distinct fine qualities such as hardness and long life.

    KSQ Technologies (Beijing) Co. Ltd. have its roots in the production of wear-resistant materials for use in abrasive refinement process found in the construction and mining industries. Through the years, we have acquired the know-how and the expertise in this field and compete head-to-head with other international suppliers.

    We use the following in the manufacture of our ZFCB series cast steel balls:

    DISA Automatic molding system with vertical separating sand mold

    Medium Frequency Induction Furnaces

    Electric continuous heat-treating tunnel kiln

    Computer controlled photoelectric wire cutter

    BAIRD Foundrymate direct reading spectrometer

    We are the BEST that Beijing and the northern area of China has to offer (note that the best steel metallurgy is in the north of China). We have accolades from many of our clients, both domestic and international, as testament to our products and services.

    The ZFCB series cast steel balls are Cr-alloyed, and are exported to countries such as Japan, Indonesia, Thailand, Malaysia, Singapore, Taiwan, Philippines, Peru, etc. We are in the forefront in the high tonnage production of super high chromium cast steel balls for use in many coal mills around China.

    You can be assured of the quality of our ZFCB series cast steel balls. All of our production are subjected to a rigorous quality control testing regimen, which includes toughness testing, hardness testing, chemical composition analysis, and microstructure analysis.

    ZCFB Series Cast Steel Balls: Available Sizes:

    10mm, 15mm, 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 125mm, 130mm

    ZFCB Series Cast Steel Balls: Chemical Composition

    Material: ZQCr26

    C: 2.0~3.3

    Si: less than or equal to 1.2

    Mn: less than or equal to 1.5

    Cr: 22~28

    Mo: less than or equal to 1.5

    P: less than or equal to 0.08

    S: less than or equal to 0.1

    Impact Fatigue Life: greater than or equal to 8000 hours.

    We have 400 Tons Per Month Capacity, and have an MOQ of 30 Tons.

    Please contact us for product and ordering information.

    High Chromium Cast Steel Balls

    For any questions and needs please contact us below


    Company Contact:


    • Phone: 861089787585

    • Address: No. 5 Xinhuiyuan Area, Dengzhuang Center, Chengnan, Beijing, China

    • Email: Email


    Published date: September 7, 2012 -

    • Business Description: KSQ Technologies (Beijing) Co. Ltd. is a solution oriented group in construction and mining process technologies, as well as the newly emerging green technology industry. It has interests in the following business areas: construction and mining process consumables, alternative energy generation, energy efficient appliances/implements, energy efficient lighting equipment, and light electric vehicles (LEVs).

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