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

      • JD-Gearbox for industrial applications
      • JD-Gearbox for industrial applications

      JD-Gearbox for industrial applications

      The JD-JDX series reducer is a single-stage reduction device. The input shaft and output shaft are arranged in a horizontally concentric structure, with single-stage transmission, mainly used for supporting cement mills.

      Consulting

      Product overview

      Application Area: Mainly used for cement grinding mill

      Product features: Single-stage transmission, high carrying capacity, high precision, stable performance

      The D-JDX series reducer is a single-stage reduction device. The input shaft and the output shaft are arranged in a horizontally concentric structure, and all the gears and gear shafts of the reducer are carburized and quenched, and ground with high precision to form single helical gears with hardened tooth surfaces. All gears adopt advanced large arc sinking tooth profile. It also features microcomputer-controlled gas carburizing and quenching technology, as well as computer-aided design technology, ensuring excellent quality.

      Basic Parameters
      Speed ratio range: 3.15-7.1
      Center distance range: 280-900mm

      Product Features
      Single-stage parallel shaft transmission form.
      The gears are made of high-strength low-carbon alloy steel, carburized and quenched, with a surface hardness of HRC54-62.
      The gears are processed by gear grinding technology, with high precision and good contact.
      It is characterized by small size, light weight, high precision, large load 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, and the interchangeability of major components is good.

      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>
          aV成人久久| av无码孕妇| 嫩草 人人网精品| 超碰久人人| 日韩一级性爱AV| 亚洲无码AV一区二区| 精品视频a| 日韩二级黄A片| 黄色A片一区二区三区| 大色五月av| 欧美综合色图 日韩| 人妻黄色片| 婷婷亚洲内射色图| 淫秽A片| 欧美日韩超碰在线| 日韩精品A片| 欧美久久一色色| 日韩黄色一区二区| 一级特黄AAA裸片无码| 91在线免费资源视频| 色婷婷av手机| 黄色日皮毛片| 黄色网址视频播放A级片| 亚洲欧美视频88888| 岛国日韩AV无码| 三级av操| 一级片成人| 日本黄a成人网址| 日韩91在线| 国产操逼视频91| 无码AV网址| AV日韩在线观看电影| 不卡一二三aⅤ| 怡春院一级黄A级| 成人AV无码网站| 东京热av无码一区二区| A级片毛片网址| 在线观看韩国av| eeuss亚州一级在线| 久久久久9999| 亚洲经典不卡一区|