Atlas Copco surprised the market with a new, very compact oil-injected rotary screw compressor from 7 to 37 kW: the 7-37 GA VSD+. Besides a small footprint, it offers a leap forward in Free Air ...

Somewhere between the boosted ZC's that roamed the streets long before mags like this one graced the newsstands and the exponentially more powerful B-series drag mills of today, the lost art of turbo ...

Compressor speed as a function of molecular weight, while maintaining the same suction and discharge pressure and mass flow rate. Polytropic head and efficiencies as a function of gas molecular weight ...

In 2026, the air compressor sector is responding to rising energy costs and tougher efficiency standards with designs that also withstand extreme operating conditions. New models aim to cut ...