What are the maintenance methods for screw air compressors

Screw air compressor is a common compressed air equipment, and its maintenance is very important to extend its service life and maintain normal operation. The following are common maintenance methods for screw air compressors:

1. Regular inspection and replacement of filters: Screw air compressors require the use of filters to remove impurities and moisture from the air, in order to ensure air quality and normal operation of the equipment. The filter should be regularly inspected and cleaned, and replaced in a timely manner according to its usage.

 

2. Regular cleaning of the cooler: The cooler of the screw air compressor is usually located outside the equipment and is easily contaminated by dust and oil. Regularly clean the cooler and keep its surface clean to ensure cooling effectiveness and heat dissipation performance.

 

 

3. Regular inspection of lubricating oil: The screw air compressor requires lubricating oil to ensure the normal operation of internal components. Regularly check the quality and quantity of lubricating oil, and replace or supplement it as needed.

 

4. Cleaning and maintaining the interior of the compressor: Regular cleaning and maintenance of the interior of the compressor are key steps in maintaining the screw air compressor. Turn off the power and discharge the compressed air inside the compressor; Then, open the cover and panel of the compressor, use cleaning agents and tools to clean the internal components, and ensure that the parts are intact and undamaged.

 

 

5. Regular inspection and calibration of control system: Screw air compressors are usually equipped with control systems to monitor and control the operating status of equipment. Regularly inspect and calibrate the control system to ensure its accuracy and reliability, as well as the normal operation of the equipment.

 

6. Regular inspection and cleaning of fans: Screw air compressors are usually equipped with fans for heat dissipation and temperature reduction. Regularly inspect and clean the fan to ensure its normal operation and effective heat dissipation.

 

 

7. Regular inspection and replacement of belts: The drive system of screw air compressors usually uses belt transmission. Regularly inspect and replace loose or worn belts to ensure the normal operation and efficiency of the transmission.

 

8. Regular maintenance of the compressor oil and gas separator: The oil and gas separator of the screw air compressor is used to separate oil stains in the compressed air. Regularly inspect and clean the oil and gas separator to maintain its normal separation effect.

 

 

9. Regular inspection of electrical system: The electrical system of the screw air compressor includes power lines and control circuits. Regularly inspect the electrical system to ensure that the wires are securely connected and the wiring terminals of the control system are in good condition.

 

 

10. Regular operation testing of the entire machine: Regular operation testing of the screw air compressor is carried out to ensure that its performance and operating status meet the requirements, and existing problems are discovered and resolved in a timely manner. The above are common maintenance methods for screw air compressors. By regularly inspecting, cleaning, and replacing key components, the normal operation and reliability of screw air compressors can be maintained. Meanwhile, during maintenance and upkeep, it is necessary to strictly follow the equipment’s operating instructions and maintenance manual to ensure effective maintenance.