How to solve problem vacuum pump not working

No matter how good a machine is, it will encounter a “strike”. At this time, it is necessary to understand what happened to it and solve it, so as to better recover to normal work without working methods.

1、 Why does the vacuum pump fail to work? The vacuum pump will fail to work during use or after replacing the rotor.

2、 Solutions

(1) there are sundries in the suction container, which cause the sundries to enter the vacuum pump body, thus the rotary vane vacuum pump does not work.

Solution: clean up the debris.

(2) the end clearance of the rotary vane vacuum pump is too small, which causes the contact between the rotary vane and the vacuum pump body to be stuck.

Solution: grind the spinneret and readjust the clearance.

(3) if the rotary vane vacuum pump cooled by external water is stuck, it is likely that the temperature of the vacuum pump is too high due to insufficient cooling water or lack of cooling water.

Solution: strengthen cooling water.

(4) the rotary vane vacuum pump does not work due to rust in the pump cavity

Solution: dismantle the vacuum pump to remove the rust

(5) there is another reason why the rotary vane vacuum pump does not work because the rotor of the rotary vane vacuum pump is broken

Solution: disassemble the rotary vane vacuum pump and replace the broken rotor parts.

The rotary vane vacuum pump has a powerful vacuum generator with long service life and high vacuum level. However, when it comes to the cleaning process with a high probability of steam generation, the rotary vane vacuum pump does not always prevent the steam from being removed by suction of the vacuum pump, so condensation will occur in the process.


How to solve problem vacuum pump not working

Contact us

If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.

your request will be responsed within 3 hours, kindly pay attention to your email please.


Dry screw vacuum pump for yarn steaming machine

Posted on Tue, 03 Aug 2021 09:04:08 +0000

Milking machine selection vacuum pump

Posted on Mon, 02 Aug 2021 08:44:51 +0000

water ring vacuum pump is used for reclaiming farmland from water

Posted on Thu, 29 Jul 2021 07:51:25 +0000

Water ring vacuum pump and water ring compressor for flue gas recovery

Posted on Wed, 28 Jul 2021 09:09:51 +0000

Water ring vacuum pump for environmentally friendly pulp packaging industry

Posted on Tue, 27 Jul 2021 07:57:11 +0000

Large refineries choose water ring vacuum pumps

Posted on Thu, 22 Jul 2021 09:01:44 +0000