At the exit of the press there is the Presezzi’s "H.E.C.S." cooling system.
"H.E.C.S." means High efficiency cooling system that is characterized by a new pattern of air nozzles that improve the efficiency of the system approximatively of 25% compared to traditional system.
The system is composed by a lower part with high temperature resistant rollway that can move vertically in order to work with different heights of the extruded profiles.
FEM analysis are made in order to provide the best cooling solution and in order to give the most accurate temperatures for the mechanical proprieties of the extruded profiles.
Presezzi can supply different types of intensive cooling system according to extruded alloys, profile dimensions, required temperatures and extrusion speed.