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

      GL roller chain coupling

      TIME:2018-03-13    AUTHOR:admin








      Name: GL roller chain coupling
      Description: GL type roller chain coupling has a simple structure (four pieces), convenient installation and disassembly without moving the connection of two axis, compact size, light quality, has the certain compensation ability, the installation precision is not high, reliable operation, long service life, low cost advantages.
      Label: safety coupling GLF roller chain coupling pump with tripper coupling
      Product details:
      The GL roller chain coupling is a common chain with the same joint sprocket with two teeth.
      Features of GL type roller chain coupling:
      GL type roller chain coupling has a simple structure (four pieces), convenient installation and disassembly without moving the connection of two axis, compact size, light quality, has the certain compensation ability, the installation precision is not high, reliable operation, long service life, low cost advantages.
      Advantages of GL type roller chain coupling:
      The GL roller chain coupling can transfer motion and power from a distance of two axes. Can work under low speed, heavy load and high temperature and dust. To ensure accurate transmission ratio, the transmission power is larger, and the force acting on the shaft is smaller. High transmission efficiency. The disadvantage is that after the hinge of the chain is worn down, the emissary distance becomes disjointed. High installation and maintenance requirements. The advantage of gear transmission is that the instantaneous transmission ratio is constant, the stability is high and the movement is accurate and reliable. The transmission of power and speed range is greater. Compact structure, reliable work, can achieve greater transmission ratio. High transmission efficiency, long service life.
      Application of GL type roller chain coupling:
      GL type roller chain coupling can be used in textile, agricultural machinery, lifting transportation, engineering, mining, light industry, chemical industry, machinery, shaft drive, is suitable for the working condition of high temperature, damp and dusty environment, shall not apply to the high speed and has a strong impact load and axial force of the occasion, chain coupling should be in a good lubrication and shield under the conditions of work.
      GL type roller chain coupling technical specifications:
      Allowable speed: no hood: 1400r/min,
      Axis diameter: 16, 18, 19, 20
      Axle hole length Y42, 52, J1:38
      Turn: 0.0001 Kg. ㎡




      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
      伊人久久大香线蕉无码| 日本成本人片视频免费| 波多野成人无码精品电影| 嫖妓丰满肥熟妇在线精品| 精品亚洲麻豆1区2区3区| 亚洲国产精品无码AV| 亚洲乱码卡1卡2新区3| 亚洲人成电影在线观看天堂色| 久久精品综合视频| 久久99精品久久久久久hb无码 | 亚洲日韩在线精品第一品| 亚洲av成人综合网在线观看| 国产成人视屏| 欧洲grand老妇人bbw| 尤物视频 - yw193.com| 日日碰狠狠添天天爽超碰97| 亚洲v无码一区二区三区四区观看| 小sao货水好多真紧h无码视频| 久久精品国产亚洲AV无码麻豆| 亚洲欧美激情精品一区二区| 中文字幕成人精品久久不卡| 国产欧美亚洲精品第一页| 国产乱子伦精品无码专区| 国产成人亚洲综合无码99| 无码一区在线观看| 亚洲av一宅男色影视| 久久国产成人精品| 日本成人一区二区| 五月婷婷六月丁香综合图区| 国产女人和拘做受视频免费| 亚洲精品v欧美精品v日韩精品 | 国产色视频免费| 亚洲www永久成人网站| 亚洲熟伦熟女新五十路熟妇| 无码一区二区三区久久精品| 一本久久精品一区二区| 日韩精品一区二区三区VR| 亚洲欧洲AV综合色无码| 在线不卡日韩| 亚洲欧洲无卡二区视頻| 亚洲毛片无码一区二区在线播放 |