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ChineseWhat is a rotary vane vacuum pump?
Rotary vane vacuum pump is an oil-sealed rotary air extractor, also known as Gade pump, which is mai...
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How to obtain and classify the vacuum of mechanical vacuum pump?
At present, the pressure range involved in vacuum technology is 105Pa~10-13Pa. Such a wide pressure ...
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How to choose a vacuum pump in a vacuum system?
In the design and calculation of the vacuum system, the vacuum pump that directly evacuates the vacu...
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What are the characteristics of water ring vacuum pumps in paper mills?
The water ring vacuum pump uses water as the medium to complete the energy conversion. Water is both...
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What are the advantages of liquid ring vacuum pump in ketene production?
The liquid ring vacuum pump for ketene production applications has at least the following advantages...
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What is the discharge pressure of the vacuum pump?
When the vacuum pump is working, it will continuously discharge air from the pump body to form the v...
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What are the common faults and solutions of vacuum pump units?
Similar anomalies have occurred many times during the periodical switching of the vacuum pump. After...
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Under what conditions should the vacuum pump be best used?
(1) The choice of vacuum pump should be selected according to the specific process of the user, such...
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What are the causes and solutions for the vibration of the water ring vacuum pump?
(1) The outlet pressure value of the water ring vacuum pump is normal, stable, without fluctuation, ...
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What are the requirements of vacuum pump for lubricating oil?
In fact, there are various factors that affect the vacuum degree of the vacuum pump, such as the sea...
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What are the methods for eliminating cavitation in liquid ring vacuum pumps?
If the liquid ring vacuum pump works for a long time in the state of cavitation, the noise and vibra...
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What is the reason for the abnormal noise when the water ring vacuum pump is running?
Reasons for the abnormal noise of the water ring vacuum pump:(1) The anchor bolts are loose.(2) The ...
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