Thermic Fluid Cooler Shell and Tube heat exchanger is used to cool the hot thermic fluid cooler. thermic fluid is used in all heave casting industry for cooling casting. hot casting heat is absorbed by thermic fluid, again the hot thermic fluid is cooled with the help of shell and tube heat exchanger. this type of heat exchanger is made of different type of material based on the type of environment and and budget of the end user.