日韩无码AV一级片_亚洲成人性爱_手机看网站AV_久久AV中文字幕

日韩无码AV一级片_亚洲成人性爱_手机看网站AV_久久AV中文字幕

日韩无码AV一级片_亚洲成人性爱_手机看网站AV_久久AV中文字幕_亚洲av黄_无码影片老鸭窝_一级黄色肏屄视频

<strong id="uhoif"></strong>

    <center id="uhoif"></center>

    1. <legend id="uhoif"></legend>
    <legend id="uhoif"></legend>
      <nav id="uhoif"><tt id="uhoif"><strike id="uhoif"></strike></tt></nav>

      EN

      Universal Gearbox

      29 years of professional customized gear transmission manufacturers, high-speed teeth, bevel gears for 10 consecutive years into the domestic gear industry top three, has been awarded 45 national invention and utility model patents

      • Z-Universal gear reducer
      • Z-Universal gear reducer

      Z-Universal gear reducer

      This series gearbox comply with the JB/T8853-1999 standard. It can be applied in metallurgy, mining, lifting and transportation, cement, construction, chemical industry, and light industry.

      Consulting

      Product overview

      Application Area: metallurgy, mining, lifting and transportation, cement, construction

      Product features: The gears are made of high-strength low-carbon alloy, carburized and quenched, with a tooth surface hardness of HRC54-62. The gears are manufactured using gear grinding process, with high precision and good contact. Small size, light weight, high precision, large carrying capacity, high efficiency, long service life, high reliability, smooth transmission, and low noise. The main parameters such as center distance and nominal transmission ratio have been optimized in design, with good interchangeability of main components.

      Basic Parameters
      High-speed shaft speed range: 0--1500rpm
      Pitch circle linear velocity of gear: 0--20m/s
      Working environment temperature: -40℃--45℃

      Product Features
      The gears are made of high-strength low-carbon alloy, carburized and quenched, with a tooth surface hardness of HRC54-62. The gears are manufactured using gear grinding process, with high precision and good contact. Small size, light weight, high precision, large carrying capacity, high efficiency, long service life, high reliability, smooth transmission, and low noise. The main parameters such as center distance and nominal transmission ratio have been optimized in design, with good interchangeability of main components.

      Application Industries
      cement, metallurgy, building materials, chemical industry, mining, petroleum, transportation, paper making, rubber, and construction machinery.

      Tel

      023-47852899 / 023-68185200

      Top

      日韩无码AV一级片_亚洲成人性爱_手机看网站AV_久久AV中文字幕
      <strong id="uhoif"></strong>

        <center id="uhoif"></center>

        1. <legend id="uhoif"></legend>
        <legend id="uhoif"></legend>
          <nav id="uhoif"><tt id="uhoif"><strike id="uhoif"></strike></tt></nav>
          日韩成人av免费观看| 免费在线台湾av| A级黄色视| 日本最大成人网址| 国产免费AV一区二区| 五月精品社区| 在线一A√| 国产第66页| 免费黄色A片视频| 新91超碰| 国产精品草久久| av成人在线电影| 丁香五月亚洲色图| 亚洲一级交换| 亚洲老妇av| 无码清高91| 欧洲二级毛片内射。| 超碰91N| 美女精品导航| av www.com| 色悠悠123| 手机免费看AV大片| 五月婷婷内射| A级精品| 丝袜教师av| AV 导航 在线| 亚洲av片无码| AV在线一区二区三区| 美女毛片一级a级| 成人淫秽视频在线| 日本AAAA片看看| 日韩无码AV高清| 青青草av免费在线观看| 特黄一级av片| 澳美A片| 超碰人妻97| 在线观看免费a| 美女AV二区| 免费黄色a片A级电影| 免费黄色三级片日韩| 性爱视频少妇|