久久久久久AV无码免费网站,国产69精品久久久久9999不...,久久久久亚洲AV无码专区首JN

<th id="zlr99"><meter id="zlr99"><font id="zlr99"></font></meter></th>

<var id="zlr99"><nobr id="zlr99"></nobr></var><p id="zlr99"></p>
<progress id="zlr99"><del id="zlr99"><output id="zlr99"></output></del></progress>

    <menuitem id="zlr99"><font id="zlr99"></font></menuitem>
    <listing id="zlr99"></listing>

      <meter id="zlr99"><dfn id="zlr99"></dfn></meter>

      <var id="zlr99"></var>

      簡體中文 | English
      搜索:
      首頁 關于我們 產品展示 新聞資訊 服務幫助 產品認證 案例展示 技術支持 聯系我們
      當前位置 : 首頁 > 技術支持 > Pipe Expander Maintenance >
      技術支持
      - Elbow Classification
      - Pipe Expander Maintenance
      - Pipe Bender Operation
      - Plate Rolling Machine Use and Maintenance
      產品分類
      彎頭機
      彎管機
      擴管機
      三通機
      壓力機
      坡口機
      模具
       
       
      Pipe Expander Maintenance
      Pipe Expanding Machine Maintenance

      By expanding the diameter of welded steel pipe, the pipe expanding machine is able to eliminate the internal stress, generated by forming and welding, of pipe wall materials, thus making the stress distribute uniformly and the straightness, roundness and diameter of steel pipe reach high precision.

      Maintenance Tips
      1. Clean the oil tank and filter the hydraulic oil once within one to two months after the machine comes into use. When cleaning the oil tank, do remember to clean the inlet filters of pumps.
      2. Check fasteners of each part and ensure they are fastened.
      3. If the pipe expanding machine fails to advance or withdraw, check if the solenoid valve functions normally and whether the sequence valve, overflow valve or unidirectional unloading valve is stuck. Remove the valve, clean it with gasoline or diesel, and reinstall.
      4. If the oil-resistant rubber seals in the joints of hydraulic pump station damage or leak, please replace them in time.

      Cangzhou Aocheng Machinery Equipment co., LTD. is a trusted pipe expanding machine manufacturer in China. If you are interested in our product, please do not hesitate to contact us.

       
      最新產品
      - 直縫焊管生產線廠
      - 調直機
      - 優良彎頭機
      - 制造中頻彎管機
      - 制造彎管機
      - 熱推中頻彎頭機
      - 三通機工藝
      熱門產品
      - 315T四柱式壓力機
      - 主 5000T四柱式壓力機
      - 500T四柱式壓力機
      - 擴管機
      - 1000T龍門式壓力機
      - 1620mm 鏈條式彎管機
      - 820mm 液壓中頻彎管機
      推薦產品
      - 315T四柱式壓力機
      - 主 5000T四柱式壓力機
      - 500T四柱式壓力機
      - 擴管機
      - 1000T龍門式壓力機
      - 1620mm 鏈條式彎管機
      - 820mm 液壓中頻彎管機
      快速檢索產品
      ?
      聯系我們
      滄州奧廣機械設備有限公司
      地址:河北省滄州市孟村回族自治縣泊北工業區
      郵編 : 061000
      手機:15230713671
      傳真: 0086-317-6218625
      郵箱:15230713671@163.com
      關于我們 |  產品中心 |  在線留言 |  聯系我們 Copyright © 2015-2016 滄州奧廣機械設備有限公司 版權所有 后臺
          
      久久久久久AV无码免费网站,国产69精品久久久久9999不...,久久久久亚洲AV无码专区首JN