Compressor:
The compressor uses an international brand, new high-efficiency screw rotor compres-sor, 20-30% more efficient than ordinary compressors.
Capacity control can be four-stage (100%--75%--50%--25%) or three-stage(100%--66%--33%) or stepless control system.
It uses 11 bearings and an A-type axial thrust balance drum combination design,greatly improving bearing life by 2.5~3.5 times.
The high-efficiency silicon steel sheet adopts a special slot design and is equipped withinner and outer omnidirectional cooling channels, allowing the compressor motor to beefficient under any load.
Unique built-in oil pressure system ensures optimal lubrication of the compressorwithout the need for an oil pump; oil separation uses double-layer filtration, providingexcellent oil filtering and allowing the heat exchanger to reach maximum capacity.
Multiple refrigerants are available.
In addition to R22 refrigerant, environmentally friendly refrigerants such as R134a andR407c can be selected.
All-around compressor capacity ratios (V1=2.2, 2.6, 3.0, 3.5) are available to effectivelyprevent extra energy consumption caused by compressor overload or insufficientcompressor pressure.
Note: Depending on the application industry, heat recovery type and explosion-prooftype can be customized.
