Discerning compressed air users expect maximum availability and efficiency, even from smaller compressors. It will come as no surprise therefore that KAESER’s SK series rotary screw compressors go far beyond meeting these key expectations. Not only do they deliver more compressed air for less power consumption, but they also combine ease of use and maintenance with exceptional versatility and environmentally responsible design
At the heart of every ASD system lies a premium quality airend featuring KAESER’s SIGMA PROFILE rotors. Operating at low speed, KAESER’s airends are equipped with ﬂ ow-optimised rotors for superior efﬁ ciency. .
The use of IE3 motors will become mandatory in the EU from 01.01.2015, but users can already enjoy the beneﬁ ts that these premium efﬁ ciency motors have to offer by choosing KAESER ASD series rotary screw compressors.
The SIGMA CONTROL 2 ensures efﬁ cient system control and monitoring. The large display and RFID reader provide effective communication and maximum security. Multiple interfaces offer exceptional ﬂ exibility, whilst the SD card slot makes updates quick and easy.
The innovative Electronic Thermo Management (ETM) system dynamically controls ﬂ uid temperature to inhibit condensate accumulation. It also boosts efﬁ ciency by preventing unnecessarily high airend discharge temperatures with cooler intake temperatures.
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 maintenance-free. 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.