SRS Semi-Closed Two-Stage Inverter Screw Compressor Unit

Origin From Sweden Founder and leader of global screw compressors

Inheriting 100 years of technical quality & energy efficiency

Focus on the screw for a hundred years More than 3 million screw compressors
worldwide are licensed from SRM

Under the condition of large pressure ratio, the performance of
single-machine two-stage screw compressor is better than that of single-stage
screw compressor

Each stage of the refrigeration cycle has a small pressure ratio, less
internal leakage, high volumetric efficiency, and a large cooling capacity;

High thermal insulation efficiency, motor power saving, and energy saving of
the unit;

Intercooler is used for super cooling to increase the cooling capacity.
Improve system COP;

The pressure ratio is small, the bearing of the rotor is small, and the
service life is long.

Compared with the two-machine two-stage compression system, the
single-machine two-stage compressor unit has the following advantages.

Compact structure, small footprint and easy operation;

Simple oil system;

The refrigeration cycle is generally two-stage compression, one-stage
throttling is not complete in the middle, the cooling cycle, and the intercooler
is small in size, which is convenient for the integrated installation of the
unit;

Only one motor is needed, and the rated power is generally less than the sum
of the rated power of the two motors in the system.