<small id='c4adhh'></small><noframes id='c4adhh'>

  • <tfoot id='c4adhh'></tfoot>

      <legend id='c4adhh'><style id='c4adhh'><dir id='c4adhh'><q id='c4adhh'></q></dir></style></legend>
      <i id='c4adhh'><tr id='c4adhh'><dt id='c4adhh'><q id='c4adhh'><span id='c4adhh'><b id='c4adhh'><form id='c4adhh'><ins id='c4adhh'></ins><ul id='c4adhh'></ul><sub id='c4adhh'></sub></form><legend id='c4adhh'></legend><bdo id='c4adhh'><pre id='c4adhh'><center id='c4adhh'></center></pre></bdo></b><th id='c4adhh'></th></span></q></dt></tr></i><div id='c4adhh'><tfoot id='c4adhh'></tfoot><dl id='c4adhh'><fieldset id='c4adhh'></fieldset></dl></div>

          <bdo id='c4adhh'></bdo><ul id='c4adhh'></ul>

          1. <li id='c4adhh'></li>
            四重轴端密封Quadruple shaft seal

                 四重轴端密封

                ◆ 在侧搅拌臂与轴头之间采用二个钢质轴头保护圈,可防止较粗沙
                   进入。
                ◆ 在钢圈中开有气道,当往气道通以一定压力的空气时会在侧搅拌
                   臂与轴头接触面处形成一个气压保护垫,使水及泥浆不接近轴
                   头,延长搅拌机使用寿命。