It's kind of ironic that while air tools and equipment can and will make jobs much easier in the garage/workshop, they can also cause major headaches if they are not used and maintained properly. I'll ...

A linear control variable yields a uniform surge margin across the full operating range and simplifies both closed-loop and ...

Rotair has rebranded its portable air compressor line in North America as EGLi Compressors USA. Beginning in December 2022, the “Rotair” branded portable compressors will only feature the ELGi logo ...

A shift to angular and polar coordinates offers control engineers a more physically rigorous, PID-friendly approach ...

Bobcat Company has added six new tank-mounted rotary-screw air compressors to its industrial lineup, designed for light- to medium-duty applications and continuous operation. The new models — SA10TD, ...

Bob is a service technician who is well trained and nationally certified. However, he sometimes suffers from the same confusion that all technicians occasionally do — the facts that he gathers may or ...

The compressor’s discharge temperature can tell the service technician what is going on inside a refrigeration or air conditioning system. The discharge is a reflection of the hottest part of a ...