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Current Location：Home >> Success Case >>Related Questions >> What causes vacuum to reduce vacuum degree?
What causes vacuum to reduce vacuum degree?

First: vacuum pump oil emulsion, oil level is not enough.

Second: vacuum pump belt is too tight or too loose, themotor speed is low.

Third: was pumping pipe or container leakage phenomenon.

Fourth: the temperature of the vacuum pump is too high,the gas content of the pumping gas is too heavy.


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