Air-cooling of screw compressors is up to 60 % cheaper than using water-cooled systems. Kaeser’s FSD compressor range enables users to take advantage of these savings for drive powers of 250 kW and higher. This is made pos-sible by an effective cooling system, which uses an radial fan that draws cool ambient air in through the cooler. The system prevents the cooling air from being pre-warmed and, as a result, optimises the cooling effect. However, FSD series compressors have many other benefits to offer: For example, they are just as energy efficient, compact, quiet, simple to use, maintenance-friendly and reliable as many comparable compressor models in the 47 to 57 m³/min (at 8 bar) delivery range. They gain their efficiency by using specially developed airends equipped with Sigma Profile rotors. In addition, each unit features a high-efficiency EU eff1-rated motor that turns at only 1490 rpm, which further enhances system service life. The airend and motor are designed to operate at the same low speed and are linked via a 1:1 maintenance-free drive coupling. This feature not only eliminates the transmission losses associated with gear or belt drive, but also reduces energy consumption, maintenance requirement and sound output levels.
Hall 27, Booth C26
cpp 416
Share:
