Kaeser SM series rotary screw compressors

Kaeser Compressors has announced its latest generation SM series rotary screw compressors. For maximum efficiency, the SM 13 and SM 16 compressor models are now equipped with a Super Premium Efficiency IE4 motor. Current Australian regulation introduced in January 2015 only require the use of IE3 Class motors.

For greater intake volume and efficiency, the latest generation of SM series rotary screw compressors are also equipped with the SIGMA 06 screw compressor block, featuring further-refined Sigma Profile rotors. Together with the IE4 motor, Kaeser has been able to reduce the energy requirement of these compressors by up to 13%.

All SM series compressors incorporate a Sigma Control 2. With this internal controller, compressor performance can be precisely adjusted to match respective compressed air consumption for optimum efficiency. The control unit features an easy-to-read display, allowing all information to be viewed at a glance.

All maintenance work can be carried out from one side of the unit. The housing cover is easily removed to allow component accessibility. There is no need to remove the housing cover to inspect fluid levels or drive belt tension, as these can be checked via a convenient inspection window. Sound levels as low as 62 dB(A) ensure quiet performance, making the units a suitable choice for point-of-use applications.

The rotary screw compressors are available with drive powers of 5.5–9 kW and produce flow rates from 0.59–1.62 m³/min, at pressures of 7.5–15 bar.

Originally published here.