Common causes and troubles of vacuum pump

Common causes and troubles of vacuum pump

During operation as well as operation of operators '"Malfunction is unavoidable'" Some basic incidents such as: Do not reach vacuum level, pump overload ... With many years of experience, We have successfully repaired many vacuum pumps. The following are some of the reasons why the vacuum pump failures, and some common vulnerabilities with the hope that the operator can identify and take prevention.

Dyna air compressor

Máy nén khí trục vít Dyna

Swan srew air compresor CS-AD series

Swan screw series CS-AD series air compressors are designed with direct drive , high-performance operation, large air volume, solid mechanical structure design, durability. The control system automatically diagnoses the trouble of achieving perfection and the highest reliability.

How to deal with some problem of desicant air dryer (heatless type)

How to deal with some problem of desicant air dryer (heatless type)

Technical specification of BDS air compressor

Model and important technical information is to be found on the machine nameplate. Understanding it, the efficiency of operation will be ensured.

The air compressor making loud noise

Wednesday - 02/01/2019 23:43

Using air compressors in long time  without peridical  maintenance or incorrect maintenance will cause some problems that affect the  manufacturing proccess of factory. In this article the problems of making strange sound during air compressor  operation will be introduced. 

bao duong may nen khi kyungwon

 Kyungwon air compressor


                              The faults and remedies  for the loud noise  of air compressor .

Faults for the loud noise  of air compressor

Remedies for the loud noise  of air compressor

 Mechanical structure: G7 machines  is less noise.

- Bearing is loose 

- Not concentric

-Poor lubrication or insufficient flow into the compressor head.

-The  gears are broken or inverted  (If it is a direct drive)

V-belt is not well-aligned, making V-belt slip or it is time to replace V-belt (indirect V-belt  drive) 


- If the sound is like hising wind, then you can check the suction line.

If it is problems of  direct drive machine ,  the gears probaly is broken or incorrectly installed , others causes are the same as the  V-belt indirect drive machine.

- To indirect drive machine, the loud noise of  machine is  because the V-belt do not balance  making V-belt slip or  it is time to replace new V-belt , the bearing must be replaced so the scrapped screw causing a loud noise and other causes are due to  the equipment erosion.


Minh Phu provides maintenance and repair services for air compressors, in addition Minh Phu also provides spare parts for air compressors with high quality at reasonable prices. For further information, please contact (+84)919 23 28 26. Sincerely thank you for your interest and your trust of our service.

repair air compressors, maintennce air compressors, repairing air compressors, air compressor failure, air compressor problems, air compressors

Total notes of this article: 0 in 0 rating

Click on stars to rate this article