群交射精白浆视频,国产农村一国产农村无码毛片 ,国产成人无码免费视频在线,午夜无码国产理论在线

Welcome to Zhenjiang Haicheng Machinery Manufacturing Co., Ltd. official website!
Tell:18913433240 中文版  丨  英文版

cardan shaft

Tell:0511-85783292
Fax:0511-85019680(自動(dòng)接收)
Mobile:18913433240
E-mail:1803877936@qq.com
Add:No. 68, High-tech Development Zone, Zhenjiang City, Jiangsu Province Service

cardan shaft

SWC-WH universal coupling type

Time:18-09-20

The SWC-WH short telescopic welded universal coupling is one of the most commonly used couplings. By utilizing the characteristics of the structure, it is possible to continuously rotate the two axes at different angular speeds or large axial movements without the same axis or axis, and reliably transmit torque and motion. It is widely used in the mechanical shafting of metallurgy, lifting, engineering transportation, mining, petroleum, shipbuilding, coal, rubber, papermaking machinery and other heavy machinery industries to transmit torque.
Main features of SWC-DH short telescopic welded universal joint:
1. Has a large angle compensation capability.
2. Compact and reasonable structure. The SWC-DH model features an integral fork for more reliable carrying.
3. Large carrying capacity. Compared with other types of couplings with the same diameter of rotation, the torque transmitted is larger, and the matching range of the mechanical equipment with limited rotation diameter is superior.
4. Transmission efficiency is high. Its transmission efficiency is 98-99.8%, which is used for high-power transmission, and the energy-saving effect is obvious.
5. The carrier is stable, the noise is low, and the assembly, disassembly and maintenance are convenient.

 BH type - standard telescopic welding type;
    BF type - standard telescopic flange type;
    DH type--short telescopic welding type;
    CH type - long telescopic welding type;
    WH type - no telescopic welding type;
    WF type - no telescopic flange type;
    WD type - no telescopic short type;

Zhenjiang Haicheng Machinery Manufacturing Co., Ltd.
? Haicheng Group All rights reserved.
???????????? Address: No. 68, High-tech Development Zone, Zhenjiang City, Jiangsu Province   Service Hotline:18913433240
???????????? Company Tel: 0511-85783292   Company Fax:0511-85019680 (automatic reception)

Copyright ? Zhenjiang Haicheng Machinery Manufacturing Co., Ltd. All Rights Reserved .

夜夜被两个男人玩得死去活来 | 少妇太爽了在线观看| 精品性影院一区二区三区内射| √新版天堂资源在线资源| 欧美日韩一区二区三区在线观看视频| 日韩精品无码一区二区三区四区| 性色av浪潮av色欲av| 果冻传媒一二三区艾秋游戏| 国产精品国产三级国产试看| 亚洲精品久久久久高潮| 久久久精品久久久久久96| 精品久久久无码中字| 日本熟妇色xxxxx日本免费看| 亚洲熟妇少妇任你躁在线观看无码| 亚洲AV成人无码久久精品老人 | 精品乱人伦一区二区三区| 国产精品自产拍在线观看| 午夜无码国产理论在线| 人人超碰人人爱超碰国产| 久久亚洲sm情趣捆绑调教| 天天躁日日躁狠狠很躁| 久久久久久成人毛片免费看| 亚洲av美女一区二区三区| 19年时张艺兴追过杨紫| 日本黄页网站免费大全| 国产亚洲婷婷香蕉久久精品| 色欲av伊人久久大香线蕉影院| 亚洲国产成人无码网站大全| 99国产精品国产精品九九| 麻豆蜜桃AV蜜臀AV色欲AV| 内射人妻深入内射| 国产无套抽出白浆来| 欧美白人战黑吊| 欧美freesex黑人又粗又大| 国产内射一区亚洲| 日产一二三四五六区| 999久久欧美人妻一区二区 | 欧美黑人粗暴多交高潮水最多 | 欧美大黑bbb| 黑人玩弄漂亮少妇高潮大叫| 少妇中文字幕乱码亚洲影视|