After energy-saving renovation, the service life of the air compressor may indeed increase. Here are some possible reasons:

1.Reduced start-up shock: Energy-saving renovations often include the use of variable frequency drives, which help achieve soft start and reduce the shock to the compressor and mechanical components during startup, thereby enhancing system reliability and extending the service life of the compressor.

2.Lower operating temperature: Through the waste heat recovery system, the operating temperature of the air compressor can be lowered, the wear of parts caused by high temperature can be reduced, and the service life of the air compressor can be extended.

3.Reduce unloading energy consumption: Energy-saving transformation can reduce the unloading time of the air compressor, reduce unloading power consumption, and reduce the fatigue of the motor and compressor caused by frequent loading and unloading cycles, which affects the service life.

4.Improve pressure control accuracy: The frequency conversion control system used in energy-saving transformation has precise pressure control capabilities, which can keep the system pressure of the pipe network constant, reduce the impact of pressure fluctuations on the equipment, and thus extend the life of the equipment.

5.Reduce energy consumption: By reducing energy consumption and reducing the operating load of the air compressor, it helps to reduce equipment wear and extend its service life.

6.Reduce maintenance costs: After energy-saving transformation, the equipment runs more smoothly, which reduces maintenance costs and repairs, helping to extend the service life of the equipment.

7.7. Improve gas supply quality: Energy-saving transformation helps improve gas supply quality and reduce equipment damage caused by unstable gas supply. 

8. Reduce leakage: By improving pipeline design and controlling leakage, energy waste can be reduced, and equipment loss caused by leakage can also be reduced.

To sum up, energy-saving transformation can not only reduce energy consumption, but also increase the service life of air compressors in many ways.