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

gear coupling

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

gear coupling

WGZ drum gear coupling with brake wheel

Time:18-09-19
WGZ drum gear coupling Features and applications: With a small amount of axis offset compensation performance, can not buffer, reduce vibration. The outer shape is small, theoretically, the transmission torque is large, and it needs lubrication and sealing, but the noise is large and the price is expensive, and it is used for connecting the horizontal two coaxial line shaft transmission. It is used to connect two horizontal coaxial lines under low speed and heavy load conditions, such as metallurgical machinery and heavy machinery. It is not suitable for high-speed, high-precision shafting transmission. It is not suitable to use frequent starting and reverse rotation.
    WG type - basic type;
    WGP type - with brake disc type, suitable for matching with disc brakes;
    WGZ type - with brake wheel type, suitable for supporting with tile brakes;
    WGT type - connected to the middle sleeve type, suitable for two-axis long-distance connection, the allowable speed [n] depends on the length and quality of the intermediate sleeve, and the critical speed should be checked;
    WGC type - vertical installation type, used to connect vertical two-axis shaft drive;
    Type I--The sealed end cap is of separate type with large tooth spacing, which can allow large radial displacement and can be connected with Y, J1 and Z1 shaft extensions;
    Type II--The sealed end cover is integral, the tooth spacing is small, the relative radial displacement is relatively small, the structure is compact, the moment of inertia is small, and it can be connected with the Y and J1 type shaft extension;


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 .

老司机午夜福利视频| 成人黄网站片免费视频| 欧美放荡的少妇| s级爆乳玩具酱国产vip皮裤| 天堂AV无码大芭蕉伊人AV孕妇| 午夜不卡av免费| 少妇av射精精品蜜桃专区| 无遮挡十八禁污污网站在线观看| 成人无码H在线观看网站| 国内免费无码自拍视频网| 少妇人妻偷人精品无码视频 | 国产主播一区二区三区在线观看| 国产精品美女久久久久av超清| 国产乱女乱子视频在线播放| 国产福利一区二区三区在线观看| 亚洲熟妇无码AV不卡在线| 久久精品亚洲乱码伦伦中文| 少妇无码av无码专区| 国产精品扒开腿做爽爽爽视频| 久女女热精品视频在线观看| 精品亚洲成在人线AV无码| 麻豆久久亚洲av成人无码电影| 少妇中文字幕乱码亚洲影视| 人妻中出受孕 中文字幕在线| 国产蜜臀AV在线一区视频| 免费乱理伦片在线观看夜| 暖暖免费视频在线观看| 亚洲精品乱码久久久久久蜜桃图片 | 人妻少妇中文字幕乱码| 少妇愉情理伦片丰满丰满午夜| 成人午夜大片免费看爽爽爽| 欧产日产国色天香区别9| 爆乳女仆高潮在线观看| 色av综合av综合无码网站| 一本一道精品欧美中文字幕| 久久国产成人午夜AV影院| 丰满白嫩大屁股ass| 少妇中文字幕乱码亚洲影视| 国产超碰无码最新上传| 熟女性饥渴一区二区三区| 亚洲男女一区二区三区|