Extruding is even more complex than it sounds!
The cooling phase can be brought to action by water and/or air and it gives the profile its ultimate shape and consistence.
Without this phase, the profile would be misshapen.
Usually, it takes about an hour before you get the correct profile shape, thanks to the cooling phase and the process’ smoothness.
Cooling is an important phase of the extruding process, as it increases productivity and it’s energy-saving.
