Patent ID: 7168934

Claim:
A system for producing cables, comprising: an extrusion structure including at least one extruder and a cross head, the extrusion structure extruding a jacket layer around at least one line of cable; a tube structure including a plurality of tubes disposed downstream of said cross head, said tube structure cross-linking and/or vulcanizing the extruded jacket layer; said tubes including a movable tube and an immobile tube, said movable tube being slidable over said immobile tube; said movable tube being stream wise adjacent to said cross head and enabling access to said cross head; an induction heating system being securely disposed in or attached to said movable tube so that said induction heating system is insertable into or slidable over said immobile tube; and said movable tube including an exterior surface on which said induction heating system is affixed, said movable tube having an interior diameter that is greater than an exterior diameter of said immobile tube.