Coolers are a type of heat exchange equipment used to cool fluids. Water or air is usually used as a coolant to remove heat. Mainly can be divided into tube cooler, plate cooler and air-cooled cooler. The cooler is a heat exchange device commonly used in metallurgy, chemical, energy, transportation, light industry, food and other industrial sectors
Primeren je za različne delovne pogoje, kot so hladilnik, kondenzacija, ogrevanje, izhlapevanje in rekuperacija odpadne toplote. Zato v številnih vrstah toplotnih izmenjevalnikov hladilniki in cevni toplotni izmenjevalci še vedno zasedajo pomemben položaj.