偷柏自拍亚洲综合在线,人妻中文字幕亚洲精品,微拍福利一区二区三区,少妇被无套内谢免费看,99久久九九免费视频,亚洲熟女精品中文字幕,午夜一区二区三区av,中文字幕久久亚洲精品,日本精品二区在线观看,国产尤物视频在线播放

<rt id="64s7q"><small id="64s7q"></small></rt>
  • <li id="64s7q"></li>
    <rt id="64s7q"></rt>

    Hydraulic pipe bender series

    Send Email

    2.jpg

      The reinforcing rib of the machine tool head and the machine body is designed and annealed to eliminate internal stress. The overall strength and rigidity are sufficient to prevent permanent deformation.

      ● The transmission spindle is inserted directly from the upper part of the machine head during assembly, with accurate installation and convenient maintenance. The bent tube spindle and the drive sprocket are integrally forged and machined, integrally hobbed, keyless connection, evenly stressed, driven by two oil cylinders, and the hydraulic system automatically restricts and buffers the rotary arm before it approaches the angle value set for bending. The bending accuracy is greatly improved, and throttling buffer is set near the starting point of quick reset, which greatly improves the reset accuracy and working efficiency (it is the only manufacturer that uses this structure in China).

      ● The clamping system adopts a sinking four-bar lifting force amplifier. After bending the finished product, the chuck will sink into the rotary arm, which is more convenient for loading and unloading and space bending (the finished product will fall naturally under gravity, which is convenient for pipe unloading).

      ● The microcomputer controller can preset 16 kinds of bending angles, and can use the foot switch to complete the entire process flow at one time, including hydraulic clamping, hydraulic pressing, hydraulic bending, hydraulic auxiliary pushing, hydraulic core pulling, and wrinkle prevention device with special accessories. Six oil cylinders (trolley feeding and space angle functions can be added).

    未標(biāo)題-10.jpg

      Note: If the parameters in this table are inconsistent with the machine tool data, the actual data of the machine tool shall prevail. The Company reserves the right of final interpretation.

    郵件咨詢
     *請(qǐng)?jiān)谙旅姹砀裰刑岢瞿脑儐?wèn)。我們將在48小時(shí)內(nèi)回復(fù)您。
    * 請(qǐng)輸入你的姓名 * 請(qǐng)輸入你的電話 * 請(qǐng)輸入你的郵箱 * 請(qǐng)輸入你的留言信息
    中文对白做受| 国产亚洲自在精品一区| 国产精品99久久亚洲| 少妇av高潮久久无遮挡| 精品一区二区精品一区二区| 欧美成人片在线观看| 成人精品福利在线超碰| 久久精品有码中文字幕1| 国产经典三级视频在线观看| 日韩国产乱码一区中文字幕| 人妻少妇被粗大爽在线| 亚洲国产日本一区自拍| 天堂99久久久久久久久久久| 岛国精品在线免费观看| 国产精品销魂美女视频| 中文字幕国内一区二区| 99精品免费久久久久久| 久久久极品熟女寂寞少妇| 中国人成人免费观看视频| 欧美日韩亚洲中文字幕二区| 毛片在线免费观看av| 亚洲加勒比一区二区三区| 国产av毛片精品性色| 日韩欧美亚欧在线视频| 精品熟女少妇av久久图| 最大色网男人的av天堂| 97精品视频免费观看| 国产日韩精品在线播放| 熟女丝袜美腿亚洲一区二区三区| 久久精品视频只有这里| 日韩一级毛欧美一级免费看| 囯产精品一品二区三区| 韩国福利一区二区三区| 二区三区亚洲精品国产| 国产精品久久久一本精品| 国产精品偷伦一区二区| 久热在线视频精品99| AV午夜福利一片免费看久久| 五码人妻少妇久久五码| 日本骚色老妇视频网站| 色婷婷孕妇av一区二区三区|