Chongqing Fengyu Electric Equipment Corporation

FengyuModel CK Series -Vacuum Evacuating Equipment

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Fengyu Group patented CK series vacuum evacuating device is widely used for creating vacuum condition in electrical, vacuum metallurgical, welding, drying, chemical pharmaceutical industries. This equipment can get ultimate vacuum 5 Pa under working pressure of 133Pa~5Pa. It’s with the merits of prompt start, high efficiency, reliable function and easy operation.

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STRUCTURE & PRINCIPLE

The machine adopt roots pump as main pump and rotary vacuum pump as the first stage pump. Between the first stage pump and main pump, there is a vacuum gas filling solenoid valve that will open and shut with the first stage pump. And electronic vacuum gauge is equipped to observe and control vacuumized space vacuum degree.