An Air Cooled Heat Exchanger transfers heat from a hot fluid to the surrounding air using finned tubes and fans, eliminating the need for water. It is commonly used in power plants, refineries, and petrochemical industries where water cooling is impractical. The design is efficient, low-maintenance, and suitable for continuous industrial operation. https://www.heatexchanger.co.in/Heat-Exchanger/Air-Cooled-Heat-Exchanger/