Air cooler

An air-cooled heat exchanger, often referred to as an air cooler, is an industrial heat exchange device that uses ambient air as the cooling medium. A fan forces air to flow across the outer surface of finned tubes, thereby cooling the high-temperature process fluid inside the tubes. An air cooler consists of three basic components: the tube bundle, the fan, and the supporting frame, as well as auxiliary components such as louvers and platform ladders.

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Air cooler

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Air cooler

Working principle

► Blower-type horizontal air cooler: The tube bundle is located on the exhaust side of the fan. This design is easy to maintain and inspect, and the fan motor is always exposed to ambient air. It is particularly suitable for applications with higher process medium temperatures and can effectively extend the service life of the motor.

► Induced-draft horizontal air cooler: The tube bundle is located on the suction side of the fan. Thanks to the effective protection provided by the wind tunnel to the finned tubes, this design minimizes the impact of sunlight, wind, rain, and snow, ensuring more stable heat exchange performance for the induced-draft air. At the same time, it features uniform airflow distribution, minimal thermal cycling, and low noise levels.

Product Model and Specifications

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