Oil cooler is a kind of oil cooling equipment commonly used in hydraulic systems and lubrication systems. The equipment can be used to realize heat exchange between two fluid media with a certain temperature difference, so as to reduce the oil temperature and ensure the normal operation of the system.
1. The water-cooled oil cooler uses water as the medium and oil for heat exchange, which has the advantage of better cooling effect and can meet the requirements of relatively low oil temperature (the oil temperature can be reduced to about 40 °C, and the disadvantage is that it must be used in a place with a water source.)
2. The air-cooled oil cooler uses air as the medium and oil for heat exchange, the advantage is to use air as the cooling source, basically not limited to the place of use, and environmental protection, the disadvantage is that due to the influence of the ambient temperature, when the temperature is high, the oil temperature can not be reduced to the ideal temperature (it is generally difficult to reduce the oil temperature to only 5~10 °C higher than the ambient temperature).