免费看AV在线_曰曰操夜夜操视频_快色视频在线_三上悠亚香蕉网在线观看_国产片中文字幕在线观看_精品国产av天堂_亚洲av资源导航_日本一码二码三码视频_麻烦av在线播放_国产小xxxx_国产超级va在线视频_精品国产18久久久久久依依影院_午夜福利爽爽_麻豆美女黄片_国产精品熟女视频观看

Welcome [ Wuxi Beirun Blower Manufacturing Co., Ltd. ] official website!

GD30K2-12 type axial fan

Product description
The GD30K2-12 axial fan can be connected as a part of the pipe to the middle of the pipeline for chemical, paper and other plants to deliver air below 60 ° C and various gases harmful to the motor.
The fan according to its impeller diameter are divided: No.6, 7, 8, 9, 10 and other five machine number. There are four leaves, six two. Blade installation angle can be made 15 °, 20 °, 25 °, 30 ° 4 kinds.
The motor is mounted on the upper part of the hairdryer with adjustable motor base plate to support the motor and to adjust the center distance. All with V belt drive. The bearing housing is secured to the media in a protective cylinder sealed in the center of the hairdryer.
Features
(1) The motor is installed in the upper part of the hairdryer, and the V-belt drive can adjust the center distance. The transmission group is fixed in the sealing cylinder in the center of the hairdryer and can be separated from the medium, so it can convey the humid gas and the gas which is harmful to the motor.
(2) can be used to change the number of revolutions, to change the flow, the purpose of wind pressure. If you need to transport corrosive, explosive gas, can be made when ordering requirements.