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Forged Steel Grinding Balls - 911Metallurgist

grinding has : surface to 58-65HRC, volume of 57-64HRC impact toughness : impact toughness more than 12J / cm2. broken rate is low: the actual broken rate is not higher than 0.5%. loss of grinding round rate is low. dropping test in 8m …

hot crushers Brief Introduction

  • Advanced technology

    Advanced technology

    01

    With 40 years of experience in R & D and manufacturing of mining machinery

  • Quality materials

    Quality materials

    02

    Select special materials with high wear resistance and high hardness

  • Technical support

    Technical support

    03

    High quality, professional service team, standardized service process

  • After sales guarantee

    After sales guarantee

    04

    Establish perfect data files, provide lifelong service for the sold equipment

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