August 2020 — Atlas Copco has officially launched its latest F+ VSD series variable speed refrigerant dryers, offering a new energy-efficient and reliable option for users of compressed air treatment systems.

The new F+ VSD dryers adopt advanced technology that allows the refrigeration compressor to automatically adjust its speed according to varying load conditions, matching cooling capacity to demand and significantly improving energy efficiency.

In contrast, most refrigerant dryers on the market today still rely on fixed-speed control, where the compressor runs at constant speed regardless of load fluctuations. This results in substantial energy waste, especially during periods of low air demand. Compared to these conventional systems, the F+ VSD series can achieve up to 30% energy savings. By intelligently adapting to real-time temperature and flow conditions, the F+ VSD dryer maximizes energy use efficiency while ensuring a stable pressure dew point and meeting production requirements.

Beyond its “hardcore” energy-saving capabilities, the F+ VSD also features an upgraded moisture separation design, delivering enhanced removal of liquid water and superior dew point stability. The dryer is equipped with a high-quality ABB variable speed drive (VSD) and an industrial-grade MKV controller, identical to those used in Atlas Copco air compressors. This allows for dew point monitoring, remote communication, and control integration.

With this launch, the F+ VSD variable speed dryer sets a new standard in the industry, leveraging Atlas Copco’s decades of expertise in variable speed technology to provide customers with dependable, energy-efficient equipment that delivers real operational value. As more companies deepen their energy efficiency transformations, reliable and energy-saving solutions like the F+ VSD series are poised to become the preferred choice.