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

      GLF roller chain coupling

      TIME:2017-08-22    AUTHOR:admin






      Name: GLF roller chain coupling
      Description: the GLF 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.
      Label: GL roller chain coupling safety coupler pump with tripper coupling
      Product details:
      The GLF roller chain coupling is a common chain with the same parallel chain wheel with two teeth. Different structure of the roller chain coupling is the main difference between the different chain, common are double row roller chain coupling, single row roller chain coupling, tooth shape chain coupling, nylon chain coupling, etc.
      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, roller chain coupling should be in a good lubrication and shield under the conditions of work. This form of roller chain coupling a 13 specifications, their applicable shaft hole diameter d = 16-190 - mm, shaft hole length L = 42-352 - mm, nominal torque T = 40-25000 - m, allowable speed without loading housings = 200-1400 r. min, install cover case = 900-900 r. min.
      Description of the performance of GLF roller chain coupling:
      The GL type roller chain coupling has the hardness of steel, the excellent corrosion resistance and environmental performance of roller chain coupling. GLF roller chain coupling ultra-precision machine tool can achieve the required accuracy, but due to the ultra precision machining of roller chain coupling, guide rail, the special structure of the spindle, make the high price of the machine tool not only, also has a small stroke, cutting the disadvantages such as low efficiency, the clamping time, difficult to meet the needs of the mass production of large size workpiece. The whole rolling line no seams (ETFE lining thickness of 2 ~ 5 mm), various concentration of acid, alkali, salt, hydrogenated agent, organic compounds, and all the other highly corrosive chemical medium (corrosion performance the same as the teflon).
      GLF roller chain coupling is in high-temperature dilute sulphuric acid, hydrofluoric acid, hydrochloric acid corrosion problem of ideal products and a variety of organic acids such as lead, plus or minus tolerance and vacuum, heating and transform, lining is not affected, can solve the problem of ptfe lining plate equipment delaminating precision machining on the definition of a feature is in addition to the limits of tolerance, at the same time also consider parts size and mass. Keep 5 microns tolerance when processing large quantities of spare parts, processing and interaction of the two parts to keep 2 microns of tolerance, or with a small diameter end milling cutter on the positioning accuracy of 0.3 mu m machine tool for processing, etc., all belong to the category of high precision machining. In other words, the size of parts and workpiece determine the difficulty of certain tolerances.
      Application of GLF roller chain coupling:
      GLF 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.




      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
      九九视频免费在线| 日韩av无码精品人妻系列| 国产精品毛片久久久久久久无码| 国产伦精品免编号公布| WWW免费视频在线观看播放| 久久综合九色综合桃花| 男人下部进女人下部视频| 中文字幕亚洲情99在线| 国产成人精品123区免费视频| 日韩AV人妻无码HEYZO专区| 视频一区二区中文字幕| a级毛片无码免费真人| 四虎影视一区二区精品| 河北炮打泻火老熟女| 日本成人一区二区| 九月婷婷人人澡人人添人人爽| 亚洲无线码在线一区观看| 久久久久无码专区亚洲AV| 国产一区二区视频免费| 巨大欧美黑人xxxxbbbb| 亚洲精品成人a在线观看| 伦人伦xxxx国语对白| AV无码专区亚洲AVL在线观看 | 国产成人A亚洲精V品无码| 日韩精品无码一区| 97成人在线| 亚洲中文字幕无码一区在线| 狠狠色综合tv久久久久久| 久久久久成人精品| 无码被窝影院午夜看片爽爽jk| 日日噜噜夜夜爽爽| 香港三日本三级少妇三级2021| 无码熟妇人妻在线视频| 99视频精品全部国产盗摄视频| 国产在线视频网站| 久久午夜夜伦鲁鲁片免费无码影视 | 无码人妻精品一区二区三区99不卡| 久久久亚洲欧洲日产国码农村| 久久亚洲精品情侣| 亚洲国产三级在线观看| 国产精品中文原创av巨作首播|