An air cooled heat exchanger uses ambient air to cool process fluids flowing through finned tubes with the help of fans. It eliminates the need for water, making it ideal for dry or remote areas. Commonly used in refineries, petrochemical plants, and power stations, it provides efficient cooling and low maintenance operation. https://www.heatexchanger.co.in/Heat-Exchanger/Air-Cooled-Heat-Exchanger/