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Air/cooled cooler is a kind of cooler, which is characterized by using air as the heat exchange medium for heat exchange, and the heat is taken away by air.
Generally speaking, the heat dissipation effect of the air cooler mainly depends on the heat exchange area and air volume of its component radiator. Simply, the same heat exchange area, the larger the air volume, the better the heat dissipation effect. The same air volume, the larger the heat exchange area, the better the heat dissipation effect. In terms of appellation habits, it is also called oil cooler or air-cooled oil cooler, aluminum alloy plate fin air cooler.
At present, the air cooled cooler, which is widely used at the world, is made of aluminum alloy with good thermal conductivity, and the plate fin structure with good fluid channel and air channel. The core is made of vacuum brazing, and its fluid channel is equipped with inner fins. Compared with the traditional copper tube structure, the heat exchange area per unit volume is greatly improved, which is 10-20 times that of the traditional copper tube structure, and the heat exchange efficiency is good. It is often used as an auxiliary part of the hydraulic transmission system to cool the hydraulic oil to obtain the normal working temperature (range) of the hydraulic oil and improve the working stability of the hydraulic system and the service life of parts and components.