■  Single-Stage Screw Refrigeration Compressor unit
Product model: LG12M—LG50L series
>20 models combined with different leads;
Gas discharge volume range: 285—14000m³/h;
Compression working fluid: R717, R507, R404, etc.;
Control mode: automatic, manual, semi-automatic;
Nominal cooling capacity:
High temperature condition (+40/+5℃) 316/239~15523/11740KW;
Medium temperature condition (+40/-10℃) 175/161~8597/7910KW;
Low temperature condition (+40/-35℃) 62/63~3046/3095KW.
 
■  Compound 2-Stage Screw Refrigeration Compressor unit
Product model: LG1612MM—LG3225LS series
Compression fluid: R717, R507, R404, etc.
Nominal working condition: +40/-35℃
Nominal working condition cooling capacity: 139KW—1262KW
Application range: low temperature conditions where the evaporation temperature is lower than -25 °C.
 
■ Skid mounted Separate 2-Stage Screw Refrigeration Compressor unit
 
Product model: LG16M12M—LG40M32M series
Compression fluid: R717, R507, etc.
Nominal condition: +40/-40℃
Nominal working condition cooling capacity: 117KW—1450KW (R717), 157KW—2142KW (R507).
 
Features
Suitable for low temperature conditions, high energy efficiency ratio;
The unit models are complete, and the ratio of high and low pressure units is diversified;
The high and low pressure stage compressors are started in stages, and the starting current is low;
The high-pressure stage can be operated independently to achieve rapid cooling and high efficiency.
 
■ Application
Screw compressor units are widely used in food refrigeration, process cooling, gas liquefaction, building aggregate cooling, scientific research experiments, permafrost exploration, sports venues, mine heat damage treatment and other fields that require artificial low temperature environments.
The unit can be customized according to user needs, and the energy adjustment device (internal volume ratio can be adjusted, frequency conversion) can be selected, and the standard configuration control method is automatic; data can be shared in the cloud for real-time monitoring.