Compressed air is one of the most expensive utilities in a factory, and most of its cost is electricity. A few operational changes can cut energy use by 20% or more without new equipment.
Fix the Invisible Leaks
- Leaks commonly waste 20–30% of compressed air.
- Audit the system with an ultrasonic detector.
- Repair couplings, hoses, drains and fittings.
Optimise Pressure and Control
- Every 1 bar of excess pressure adds about 7% energy.
- Reduce system pressure to the minimum the process needs.
- Add variable-speed control for fluctuating demand.
Recover Waste Heat
- Up to 90% of input energy becomes heat.
- Recover it to heat water or space.
- Heat recovery pays back quickly in many plants.
How much do air leaks really cost?
A single 3 mm leak at 7 bar can cost several hundred dollars per year in electricity, and systems often have many such leaks.
Talk to an Engineer
Contact Panrui with your flow, pressure and air quality requirements to get a recommendation and factory quote for your project.