• All Size With Forged Ball

    All Size With Forged Ball

    We have obtained ISO 9001:2008 International Quality System Authentication. To ensure the excellent performance of grinding balls, our company have advance quality control and test equipments, and complete quality inspection system. Grinding steel ball application: 1) Cement Plant 2) Coal Mining, Gold Mining,Silver Mining, Copper Mining 3) Power stations 4) Chemical engineering

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  • No Deformation Forged Steel Balls

    No Deformation Forged Steel Balls

    Jinan Zhongwei has 20 years production experience and complete purchasing,testing,service system. All the material is qualified with certificate and made in the Chinese largest steel production enterprise. Different steel specifications ccording to the clients's requirements.Main Steel Material :C45 Steel;60Mn Steel;B2 Steel

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  • Forged Ball Used For Gold Mining

    Forged Ball Used For Gold Mining

    Jinan Zhongwei has 20 years production experience and complete purchasing, testing,service system. On the basis of meeting customers' demand of 50,000 tons, Jinan Zhongwei has a production capacity of 50,000 tons to 80,000 tons for new partners to order.

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  • Export Grinding Steel Ball

    Export Grinding Steel Ball

    Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China. Our company covers an area of 15000 square meters, now we have 150 staff, including 21 technical staff. Annual output is 50000 tons to 80000 tons .

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  • Forged Steel Grinding Media Ball

    Forged Steel Grinding Media Ball

    Grinding steel ball application :  1) Cement Plant 2) Coal Mining, Gold Mining,Silver Mining, Copper Mining 3) power stations 4) Chemical engineering  We have also obtained ISO 9001: 2008 International Quality System Authentication.

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  • Steel Grinding Rod For Rod Mill

    Steel Grinding Rod For Rod Mill

    The new alloy wear-resistant steel bar produced by our company has extended the service life, improved the production efficiency of the mill, saved the production cost, and reduced the labor force of workers

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  • Casting Grinding Balls

    Casting Grinding Balls

    Chromium-based cast steel balls are widely used in powder preparation and ultra-fine deep processing in cement building materials, metal mines, coal slurry thermal power, chemical engineering, ceramic coatings, light industrial papermaking, magnetic materials and other industries.

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  • Medium Chrome Cast Ball

    Medium Chrome Cast Ball

    The surface hardness of the cast wear-resistant steel ball can reach 65HRC, and the hardness gradient distribution is average, with low wear, good toughness and less breakage. The product quality is not lower than the GB/T17445-2009 standard. It can improve the specific surface area of cement and the recovery rate of mine concentrate, improve the production capacity of the mill, extend the service life of the mill liner, and greatly reduce the production cost of the enterprise.

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  • 30mm Forged Grinding Steel Ball

    30mm Forged Grinding Steel Ball

    Our forged steel balls use round steel materials from large steel mills, which have the advantages of not losing roundness, high density, and strong toughness. We have traditional air hammer forging technology and advanced fully automatic production line. It can ensure that the steel ball is not broken and has good wear resistance. The grinding balls produced by Jinan Zhongwei are widely used in gold, silver and copper mines, cement plants, thermal power plants, chemical plants and other fields.

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