久久婷婷国产综合色啪

<code id="aegkd"></code>

  • <code id="aegkd"></code>
    <th id="aegkd"><video id="aegkd"></video></th>

    <object id="aegkd"></object>

    Electromagnetic separator

    Magnetic Separator
    Electromagnetic separator
    Permanent magnetic separator

    the roller body 45 carbon steel casting roll surface after machining cone welded with wear-resistant materials, cone weld cooling after hardness (HRC) of 60-76 degrees, the wear layer thickness of 6-20 mm, with a resistancegood wear resistance, impact resistance, the service life of 4000-9000 hours (according to the hardness of the material), the wear layer after grinding concave, wear-resistant materials the roller surface repair can be re-used, without having to replace the roller.

    久久婷婷国产综合色啪

    <code id="aegkd"></code>

  • <code id="aegkd"></code>
    <th id="aegkd"><video id="aegkd"></video></th>

    <object id="aegkd"></object>