The compressed air needs of industry are today mostly provided by rotary screw compressors. This trend is growing also among tradesmen, and Kaeser rotary screw compressors reflect this trend in that there are over 200,000 of these economical and reliable machines in service around the world.
Every KAESER rotary screw airend is equipped with energy-saving SIGMA PROFILE rotors.Components manufactured to the highest standards and precision aligned roller-bearings ensure long service life with maximum reliability.
The control unit features an easy to read display and durable input keys. All relevant information can be viewed at a glance and user-friendliness is further enhanced by the logical menu structure coupled with the ability to display data in any one of 30 selectable languages.
Large, low speed airends are more efficient than small high speed airends because they supply more air for the same drive power. Low speeds mean less wear and consequently less maintenance costs.
The motor and airend are joined by the coupling and its housing to form a compact and durable unit that is virtually maintenancefree.Furthermore, reliability and service life are increased through elimination of wear and transmission losses, as 1:1 drive reduces the number of components needed in comparison with gear drive.
The quiet and powerful radial fan draws in cool ambient air through the cooler. Its high residual thrust can deal with partial clogging of the cooler and still have enough reserve to allow connection of a long exhaust duct. In addition, the radial fan consumes significantly less drive power than conventional axial fans, saving even more energy.