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How Does An Intercooler Work?

An intercooler lowers the engine air temperature. Intercoolers prevent engine overheating and boost performance. Air-to-air and air-to-water intercoolers are prevalent—two types of intercoolers cool engine air: air-to-air and air-to-water.

Intercoolers made by Compressor Intercooler Manufacturer from India are common in turbocharged and supercharged trucks and vehicles. The intercooler lowers air temperature before it reaches the engine, increasing air intake capacity. This boosts engine power and performance. Diesel engines sometimes employ intercoolers.

Why Is an Intercooler Necessary?

An intercooler's principal function is to reduce the temperature of compressed air before it reaches the engine, following its compression by a turbocharger or supercharger. The intercooler's dual purpose is to chill the air before it enters the engine, reducing knocking and increasing airflow, which in turn increases power. Emissions can be further decreased by lowering the air temperature.

Engines that use turbocharging or supercharging can both benefit from an intercooler made by Compressor Intercooler Manufacturer from India. The intercooler's physical location on a turbocharged engine is between the two components. The intercooler is usually situated between the engine and the supercharger on a supercharged engine. There are two types of intercoolers: air-to-air and air-to-liquid. The pressurised air that comes out of the turbocharger or supercharger can be cooled using air-to-air intercoolers. Air-to-liquid intercoolers use a liquid coolant to cool the compressed air that is produced by the turbocharger or supercharger.

How Is an Intercooler Operated?

The fins and plates that make up an intercooler work together to remove heat. By forcing the fluid or air through the intercooler, the fins aid in dissipating the heat to the ambient air. By maintaining a cool air or fluid temperature, this technique aids in the effective operation of the system or engine. Furthermore, by avoiding overheating, an intercooler can increase the system's or engine's lifespan.

Air is rapidly heated when a turbo or supercharger compresses it. As a result, its oxygen content (density) decreases and its temperature increases. An intercooler made by Compressor Intercooler Manufacturer from India is used to feed cooler air to an engine in a denser and oxygen-richer form. Consequently, it enhances combustion by enabling the burning of more fuel.

Because it keeps the engine's air intake at a more constant temperature, it also improves dependability. Because of this, the engine's air-fuel ratio can stay within a safe range.

Two Intercooler Varieties

Air-to-Air Intercooler

An air-to-air intercooler can cool turbocharged or supercharged air. A forced induction system needs an intercooler to lower engine intake temperatures and boost power and efficiency. The most popular air-to-air intercooler configurations are top and front mount. Although harder to install, front-mount intercoolers are more effective and comprehensive than top-mount ones. Although less efficient at cooling air, top-mount intercoolers made by Compressor Intercooler Manufacturer from India are easier to install.

Air-to-Water Intercooler

Air-to-water intercoolers can cool turbocharger and supercharger air charges.

Air-to-water intercoolers made by made by Compressor Intercooler Manufacturer from india provide the engine with a denser air charge, which is its main benefit over air-to-air ones. Thus, the engine produces more power with less fuel.


Providing our clients with top-notch industrial air treatment systems is our top priority at Colt Equipment's (p) Ltd. To make sure your compressed air systems are up to par with global standards, we provide a variety of solutions, including air compressor aftercoolers and installation.