Rotary screw compressor with gearless direct drive. The whole power of the electric motor in then
transferred to the airend with maximum efficiency and very smooth operation.
Rotar CUBE SD series are built for continuous duty in very hard conditions of use. The design of
the machine have been focused non only on power consumption, but also on maintenance and
operational costs and installation ease.
The first series of Cube compressors have been presented in 2001 but the basics and the philosophy
of this compressor are still up to date. The actual CUBE SD is the natural evolution of that original
project complying to the top performance standards of the nowadays technical standards.
The design and production of any main component is carried out in our Italian facilities.
CUBE SD is an outstanding machine in the compressed air market also due to the integrated
refrigerating dryer which can be host in the compressors frame, with no change in shape or
dimensions.