TASF series air-cooled flooded screw chiller is equipped with an R134a special high-efficient twin-screw compressor, a flooded evaporator, a unique oil return technology, an economizer for circulation, and so on. Besides its chilling parts and control components that are all products of international well-known brands, the unit is also provided with a solution for intelligent control.The product, which has the characteristics of high efficiency, energy conservation, stability and reliability, etc., is widely used in many comfortable and technological places such as hotels, hospitals, office buildings, shopping malls, apartments and factories.