Air Receiver Tank Sizing: What Volume Stops a Screw Compressor from Short-Cycling?
A 75 kW screw compressor on a 500-litre receiver vents about 0.84 m³/min of air, near 2,400 USD a year. Here is the receiver sizing arithmetic.
How Do You Find Compressor Air Leaks Without Hiring a Survey Team? A 3-Hour Method for 30–150 kW Systems
A 5 m³ system losing 1 bar in 10 minutes is leaking 0.49 m³/min — about 1,400 USD a year. A three-hour in-house survey finds and prices every leak.
Private-Label Air Compressors from China: What Should an OEM Buyer Verify Before Signing?
Three documents decide a private-label compressor deal: a CE declaration in your name, ISO 1217 test data, and who owns the controller firmware.