亚洲鲁丝片AV无码多人,无码av免费一区二区三区,欧美日韩在线亚洲综合国产人,江苏极品身材白嫩少妇自拍

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

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 .

亚洲av成人网| 成年无码aⅴ片在线观看| 欧美变态另类牲交| 欧美色aⅴ欧美综合色| 亚洲香蕉网久久综合影视| 精品人妻人人做人人爽| 男女性爽大片在线观看| 三年片免费观看大全有| 亚洲午夜成人精品无码app | 欧美freesex黑人又粗又大| 爱性久久久久久久久| 欧美与黑人午夜性猛交久久久| 国产最新进精品视频| 依依成人精品视频在线观看| 在线观看国产精品日韩av| 97精品国产97久久久久久免费| 一本色道久久88加勒比—综合| 四虎永久在线精品影院| 亚洲国产精品无码中文lv| 午夜不卡av免费| 色天使亚洲综合一区二区| 人妻丰满熟妇av无码区免 | 亚洲中文字幕久久无码| 国产精品久久婷婷六月丁香| 国产精品高潮呻吟久久av| 免费精品99久久国产综合精品| 狠狠色噜噜狠狠狠狠av| 好吊色欧美一区二区三区视频 | 久久精品国产亚洲av影院| 欧美精品在线观看| 少妇厨房愉情理伦片视频在线观看| 十三以下岁女子毛片| 久久精品国产精品亚洲| 亚洲aⅴ无码专区在线观看q| 老熟妇仑乱一区二区视頻| 免费无码又爽又刺激高潮软件| 极品人妻videosss人妻| 国产精品美女www爽爽爽视频| 亚洲乱码日产精品bd| 日本成熟少妇喷浆视频| 男女作爱在线播放免费网站|