How to Sequence Multiple Screw Air Compressors Efficiently
Run two compressors without coordination and they fight each other: both load at once, pressure spikes, both unload, then both load again. An unloaded screw compressor still draws about a quarter of full-load power, so every minute of that hunting burns...
How to Rebuild vs Replace a Screw Compressor Air End
A screw compressor air end rebuild typically costs 30–50% of a new replacement — but rebuild the wrong unit and you pay the rebuild cost, then still buy the air end six months later. The decision is not about the repair...
How Long Should a Rotary Screw Air Compressor Last?
A rotary screw air compressor that should run 100,000 hours is often scrapped at 35,000–40,000 — replaced for $25,000–$45,000 — because the air end seized after years of skipped oil changes. That is a short lifespan for a machine designed to...
What Causes a Screw Air Compressor to Trip on High Temperature?
Your screw air compressor just tripped on high temperature, and the production line is down. Over a 10-year ownership period, electricity typically makes up around 80% of the total cost of a screw compressor – but a hot-running unit burns more...
