What are Hydraulic Oil Coolers?
Hydraulic oil coolers are heat exchangers that are designed to remove excess heat from the hydraulic oil in a system. They are typically made up of a series of tightly packed tubes which are arranged in a manner that facilitates the transfer of heat from the hydraulic oil to the surrounding air. The coolers work by absorbing the heat generated by the hydraulic oil as it flows through tubes. The heat is then dissipated into the air, leaving the hydraulic oil cooler and thus maintaining the optimal temperature.
The hydraulic oil cooler also contains a heat exchange system which allows the heat transfer process to occur. A hydraulic cooler is typically made up of two sections – the hydraulic oil section and the cooling medium section. The hydraulic oil section consists of inlet and outlet ports, headers, and coolant tubes. The cooling medium section is made up of the cooling fins, fins that increase the surface area of the cooler and further facilitate the heat transfer process.