色播久久人人爽人人爽人人片av,成人欧美日韩一区二区三区,欧美浓毛大bbwbbw,无码熟妇αⅴ人妻又粗又大,精品亚洲成在人线av无码,久久亚洲av成人无码电影,国产成人涩涩涩视频在线观看,少妇系列之白嫩人妻,亚洲人成欧美中文字幕,香蕉久久久久久av成人

      CN | EN

      BOTOU YONGTAI

      SWP-F universal coupler

      TIME:2017-08-21    AUTHOR:admin

      Name: SWP F type (large expansion single) universal coupler
      Description: large carrying capacity. Compared with other types of joint shafts with the same diameter, the torque is greater, which is more advantageous in the range of mechanical equipment that is limited by the diameter of the rotary diameter.
      Label: SWC WH (no telescopic weld-type) universal coupler SWP G type (with telescopic ultra short) universal coupler SWP D type (non-telescopic short) cross-axis universal coupling
      Product details:
      The SWP F (large scale) universal coupling is the most commonly used coupling. The characteristics of the structure can be used to change the angular velocity of the two axes, which are not in the same axis or axis, or in the axial direction of the larger axis, and to transmit the torque and motion reliably. It can be widely used in metallurgy, hoisting, engineering transportation, mining, oil, ship, coal, rubber, paper machinery and other mechanical shafts to transfer torque.
      The main features of SWP F type (large expansion single type) universal couplings are:
      1. Have a large Angle compensation ability.
      2. Compact and reasonable structure. The swp-f type adopts the integral fork head to make the carrier more reliable.
      3. Large carrying capacity. Compared with other types of joint shafts with the same diameter, the torque is greater, which is more advantageous in the range of mechanical equipment that is limited by the diameter of the rotary diameter.
      4. High transmission efficiency. The transmission efficiency is 98-99.8%, which is used for high power transmission and obvious energy saving effect.
      5. Smooth delivery, low noise, easy to remove and maintenance.




      Contacts:Mrs.Wang??Mobile phone:+86-13127302466/15100731866/13930738007??QQ:2814565957/2690587660/3093688218 ?Tel:+86-0317-7513408
      Address:Xiaoduzhuang village, Botou town, Cangzhou city, Hebei province
      日本最新免费二区三区| 中文字幕一区二区三区日韩精品| 水蜜桃av无码一区二区| 欧美大片一区二区| 天五月综合| 国产高清一区二区三区四区不卡| 五月花社区婷婷综合| 久久国产成人| 国产香蕉免费精品视频| 精品无码久久久久久久久老司机| 国产亚洲一区二区在线观看| 国产极品美女高潮无套在线观看 | 国产老肥熟xxxx| 亚洲乱码一区二区三区在线观看| 国产偷久久久精品专区 | 亚洲自慰无码一区二区三区| 亚洲无码精品一区二区| 亚洲av性色精品国产小电影| 成人欧美一区二区三区的免费| 国产探花一区| 久久综合给合久久国产免费| 久久精品国产久精国产80cm| 动漫自慰精品一区二区| 91成人无码免费一区二区精东| 青青草精品在线| 国产高清一级毛片| 国产精品BBAV一区区三区| 五月天丁香综合久久国产| 欧美老熟妇506070乱子| 国产高清网址| 欧美精品黑人粗大| 99V久久综合狠狠综合久久| 成人免费无码大片A毛片软件 | 91热成人精品国产免费| 国内精品久久久久久99| 91se精品免费观看| 色综合天天综合网国产成人网| 欧美xxxx做受欧美88bbw| 天天爽夜夜爽精品视频| 99在线精品免费视频九九视| 99久久免费国产精精品|