One of the most significant advancements in screw air compressor technology is the widespread adoption of Variable Speed Drive (VSD) systems. Traditional fixed-speed compressors run at a constant speed, regardless of the actual air demand.
[pdf] Atlas Copco, Stockholm, Sweden, unveiled its latest generation of clean compressors at bauma 2019 — new sustainable mobile air equipment powered by lithium-ion batteries and energy-efficient electric motors.
[pdf] The Atlas Copco’s TwinAir compressor is a package of two oil-injected rotary screw compressors, powered by two liquid-cooled, six cylinder turbocharged inter-cooler diesel engines. Both compressors can be used combined or separately from each other, increasing the versatility.
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