CENTELSA VIDEOS

Single Extrusion

This process transforms a plastic that is in form of pellets into a homogenous fluid by friction and heat. The friction is achieved by an extrusion screw and final heating is achieved through resistances located throughout the screw length and the extrusion head.
The homogeneous plastic fluid is applied through a tip and die, conforming the insulation or sheath of the various wires and cables manufactured in Centelsa.

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