欧美综合影院_色综合av_性爱视频欧美_人人做人人爽人人爱_日本老妇xxxxx免费_偷拍区清纯另类丝袜美腿

Provide customers with high-quality precision equipment
A high-tech industry integrating R&D, production, sales and service of experimental equipment
Shanghai Yetuo rotary vane vacuum pump - high-performance and reliable vacuum equipment
release time:2023-06-17  |  Browse:3097

Shanghai Yetuo rotary vane vacuum pump is a common vacuum equipment widely used in scientific research, industry, and manufacturing fields. Its unique working principle and superior performance make it a key tool for achieving high vacuum levels. This article will introduce the working principle, main characteristics, and applications of rotary vane vacuum pumps in different fields.

working principle

Rotary vane vacuum pumps use rotating blades to generate compressed air inside the pump chamber, achieving gas suction and discharge. When a closed space is formed between the rotating blades in the pump chamber and the pump chamber wall, the gas is compressed by centrifugal force and discharged. The rotary vane vacuum pump gradually reduces the pressure inside the pump chamber through continuous rotation and compression cycles to achieve the desired vacuum degree.

main features 

High vacuum degree: Rotary vane vacuum pumps can provide a high vacuum degree, usually ranging from tens to hundreds of pascals, suitable for various vacuum applications.

High performance: The rotary vane vacuum pump has a high pumping speed and low pump speed limit, which can quickly extract gas and achieve low residual gas pressure.

Strong reliability: The rotary vane vacuum pump adopts excellent materials and precision manufacturing processes, with high durability and stability, and can operate stably for a long time.

Low noise and vibration: The rotary vane vacuum pump is designed to be compact, with low levels of noise and vibration, reducing the impact on the working environment and operators.

application area 

Laboratory research: In scientific research laboratories, rotary vane vacuum pumps are commonly used in experimental processes such as vacuum drying, vacuum freeze-drying, vacuum impregnation, and vacuum filtration.

Industrial manufacturing: Rotary vane vacuum pumps are widely used in vacuum processing and pumping processes in industries such as electronics, optics, food, and medicine.

Vacuum packaging: Rotary vane vacuum pumps are used for vacuum packaging of food, pharmaceuticals, and electronic products to extend product shelf life and prevent oxidation.

Analytical instruments: Rotary vane vacuum pumps are used in mass spectrometers, gas chromatographs, electron microscopes, and other analytical instruments to provide the required high vacuum environment.

Shanghai Yetuo rotary vane vacuum pump has become an indispensable vacuum equipment in industrial and scientific research fields due to its high vacuum degree, high performance, reliable stability, and wide application fields. Its applications in laboratory research, industrial manufacturing, vacuum packaging, and analytical instruments provide strong support for the development and innovation of various industries. With the continuous advancement of technology, rotary vane vacuum pumps will continue to develop and adapt to the needs of more fields, creating a better working environment and quality of life for people.

真空泵.jpg

Previous:Shanghai Yetuo Drying Oven - Essential Tool for Efficient Drying and Sample Protection     Next:Shanghai Yetuo Circulating Water Vacuum Pump - Reliable Vacuum Extraction Equipment
Follow us
Mobile station
  • Mobile:19961895916
  • Tel:19961895916
  • WeChat Account:上海葉拓科技
  • Email:yetuo@www.rh875.cn
  • Address:C2-301, green window, No. 4, Lvdu Avenue
Copyright? 2025 Shanghai Yetuo Technology Co., Ltd  ICP備案號:滬ICP備20000740號-3 主站蜘蛛池模板: 91久久夜色精品国产网站app | 亚洲成色综合网站yy | 成人国产第一区在线观看 | 亚欧在线播放 | 精品人妻无码一区二区三区手机版 | 午夜婷婷av | 女同性做爰三级 | 国产精品一区在线观看乱码 | 东京热AV人妻无码A片 | 欧美乱妇高清无乱码 | 国精产品一区一区三区免费视频 | 国产综合网站 | 国产欧美一区二区三区不卡高清 | caopen在线视频 | 在线?看91免费视频 亚洲第一天堂无码专区 | 吉泽明步av片在线观看 | 亚洲第一区第二区第三区 | 4p三女一男做爰视频在线观看 | 极品xxxx欧美一区二区 | 啊灬嗯灬啊灬用力点灬水网站 | 久久96国产精品久久99漫画 | 在线天堂中文官网 | 夜夜拍拍| 国产精品免费一视频区二区三区 | 欧美视频免费在线观看 | 一本一道 | 国内精品久久久久久2021浪潮 | 欧美性猛交xxx乱大交3 | 黄页在线观看免费 | 销魂美女图片一二三区 | 日本无码V视频一区二区 | 台湾一级黄色录像 | 久久午夜激情视频 | 日韩av一区二区三区四区 | 色狠狠色噜噜aⅴ天堂三区 国产一区二区中文字幕 | 欧美精品在线免费 | gogogo免费播放 | 中文字幕在线网 | 九色七七| 日韩电影在线观看中文字幕 | 亚洲成人综合视频 |