The integrated normal/middle temperature chiller integrates the conventional chiller, cooling tower, cooling water pump, chilled water pump, expansion tank and control system into a single unit, which is shipped out of the factory after being qualified for debugging, without the need for a special machine room, simplifying the design of air-conditioning or refrigeration system engineering, quick installation, easy to use, and is suitable for hotels, shopping malls, cinemas, restaurants, restaurants, entertainment venues, offices and other occasions that require cooling, and is even more suitable for process cold source systems such as chemical plants, pharmaceutical plants, electronic plants and other process cold source systems. It is also suitable for chemical factory, pharmaceutical factory, electronic factory and other process cold source system. Liquid supply temperature range 0℃ ~ 10 Cooling capacity range 69kW ~ 1723.2kW Liquid supply temperature range -5℃~ -40℃ Refrigeration capacity range 27.4kW~980kW