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Edwards推出了新EV單級油式機械泵

日期:2021-01-14 12:43
瀏覽次數:552
摘要:
愛德華公司新近推出了新一係列單級油式機械泵。新一係列的產品提供了可靠、高速低壓運行的能力,可以適用於包括熔爐、真空幹燥、熱力塑型、食品處理和包裝等廣泛的領域。

相比EV20和EV40,新係列泵的體積相對較小,因而也就適用於科學研究範圍。在結合了性能提高、維修費用低廉的旋轉葉片技術和前瞻性的環境設計,BOC愛德華公司帶給了市場一款經濟的單級真空的解決方法。

與其它競爭產品不同,EV類產品提供從大氣到優良真空的連續操作。此外,每10毫巴*高可達6kg/h的上等水蒸氣容許量,也保證了一致不間斷的運轉。其他關鍵的優點還包括非常小的震動和噪音,即使是*大的EV630泵也小於83分貝;同時,高效的煙霧過濾器也可以保證排氣裝置中**量的油滲出,從而保證經濟的運轉和環境的保護。所有的泵都采用了空氣冷卻,從而節約了資金和運轉成本。

泵可以被個別提供也可以作為與BOC愛德華公司提前製定標準組合的部分以此來提高泵的機械性能。同時支持使用雙重頻率電流。

New EV Range of Single-Stage Rotary Vane Pumps

BOC Edwards, has launched a new range of single-stage rotary vane pumps. The EV range offers reliable, high-speed low-pressure performance suitable for a wide range of applications including furnaces, vacuum drying, thermoforming, food processing and packaging.

The smaller pumps, such as the EV20 and EV40, are also suitable for use in scientific applications. A combination of proven, low-maintenance rotary vane technology and environmentally-aware design, BOC Edwards brings to market an economical single-stage vacuum solution for industry. 

Unlike some competitive products the EV range provides continuous operation from atmosphere to ultimate vacuum. This, coupled with good water vapour tolerance of up to 6 kg/h at 10 mbar, ensures a consistent, un-interrupted process. Other key benefits include low vibration and noise even on the largest EV630 pump (less than 83 dB(A)) and highly efficient mist filters that ensure minimal oil discharge from the exhaust - pro-viding economical operation and environmental protection. All pumps are air cooled, saving the capital and operating costs associated with providing cooling water. 

Pumps can be supplied individually (there are nine variants offering a range of speeds from 20 to 750m3/h) or as part of a pre-engineered combination with BOC Edwards proven mechanical booster pumps to increase pumping speed and ultimate vacuum. Dual frequency, wide band motor options ensure compatibility with power sources worldwide.