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

      Bevel Gear

      Location:Home > Product > Bevel Gear

      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

      • Spiral bevel gear
      • Spiral bevel gear

      Spiral bevel gear

      A scientific research institution processes products with an outer diameter of 1.988 meters, which m

      Consulting

      Product overview

      Application Area: cement, shipbuilding, thermal power, mining

      Product features: Spiral bevel gear systems: Klingelnberg and Gleason. The outer diameter of large gears is 2m, with no restriction on the module. The gears can be optimized to enhance bending and contact strength. Tooth surface hardness: HRC58-62; Precision: 5-DIN3965.

      ——The products are widely used in fields such as wind power, cement, oil drilling, shipping, thermal power, coal, mining, metallurgy, transportation, engineering machinery, water conservancy hubs, and aerospace.

      ——The precision of the products meets international standards, and some parameters even exceed the international level. The comprehensive precision of spiral bevel gears reaches DIN Class 5, the precision of conventional gears reaches DIN Class 3, and the positional tolerance of the box pin holes is less than 0.03mm (for 50 pin holes on a 2000mm reference circle).

      ——Types of spiral bevel gears: Klingelnberg and Gleason. The outer diameter of large gears is 2 meters, with no restriction on the module. Gears can be optimized to improve bending and contact strength. Tooth surface hardness: HRC 58-62; Precision: 5-DIN 3965.

      ——The products have a large range of overall dimensions. The diameter of hard-tooth-surface spiral bevel gears can reach 2000mm, and the diameter of conventional gears is 2000mm. There is no restriction on the gear module. The swing diameter of the box is 3000mm, and the height is 2500mm.

      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>
          电影91久久久| 能看的A级毛片| 国产一级婬乱片A片| A片大片黄的| 欧美成人免费观看aaa| 日韩一级片日韩无码| 搜索a片播放a片| 91网站亚洲| 欧亚性爱免费网站| 婷婷五月欧美| 人人妻人人爽| 久久免费黄色网| 黄色Av免费高清亚欧| 日韩av高清无码观看| 黄色色∧V| 成年人黄色小视频| AA色情片| 新A片网| 欧美97超碰人人| 日韩AV黄色高清无码| 亚州sm网站| 91精品导航| 激情5544综合| 欧美黄色777| 亚洲专用播放器| 日韩色情网址| 日韩 AV 在线 免费| 黄色免费一期二期| 疯操AV操| 欧美日韩三级片| 63国产精品| 色情高清无码视频| 日本色道视频网站| 老阿姨导航| AV首页吧| 超碰2025| 欧美深喉一区二区| 日本无码黄色| 美国AAA毛片| 黄色主播a| 色欧美。com|