The water-cooled screw chiller is also a kind of water cooled chiller. Because its main component uses a screw compressor, the name can be called a water-cooled screw chiller. Its freezing water temperature range is 3℃~20℃, and it can be widely used in plastics, electroplating, electronics, chemicals, pharmaceuticals, printing, food processing and other industrial freezing processes that require frozen water, or large shopping malls, hotels, Areas where chilled water is used for centralized cooling in various central air-conditioning projects such as factories and hospitals.