<s id="joqb6"></s>

    1. <menuitem id="joqb6"></menuitem>
      Product Category
      Shortcut


      Product > Gear cone drum gradual anti-falling safety device > SAJ50-1.2
      << - PREVIOUS   NEXT
        Name: SAJ50-2.0
        Description:

        SAJ50-2.0anti-falling safety device of construction elevator gear cone drum gradual anti-falling safety device in a model, is a way of preventing construction lift cage or counterweight protection target falling by gear, centrifugal speed limiting device, cone progressive brake components such as gradual anti-falling safety device. This series of safety device is mainly used for installing the inverter stepless speed regulation of construction hoist, a hoist speed is fast, improve construction efficiency etc..
        Product executive standard: JG121-2000
        The main properties of SAJ50-2.0parameters:

        Installation parameter:

      <s id="joqb6"></s>

      1. <menuitem id="joqb6"></menuitem>
        国语自产精品视频在 视频,qyule首页导航,2018Av天堂在线视频精品观看,日本yahoo免费 在线播放,AV男人的天堂在线观看国产,成版人黄app破解版