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  • 中文English
    PRODUCTS > Idler Assembly > Idler Assembly

    Idler Assembly

    The idler is casted with alkali phenolic resin sand or sodium silicate-bonded sand process.Surface hardness reaches minimum HRC48-58 with hardness depth between 4-6mm (HRC45), after heat treatment process. The idler is able to withstand high impact and wear resistance under harsh working conditions.
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