Device and method for cooling plastic profiles

摘要

An extrusion line for producing plastics material profiles includes an extruder, a calibration station, and an additional piece of downstream equipment. A mold includes an internal cooling system having a branch for a coolant disposed inside the mold; wherein a coolant flow distribution is controllable.

主权项

1. An extrusion line for producing plastics material profiles comprising:
an extruder; a mold including an internal cooling system having a branch for a coolant disposed inside the mold, the branch including around its periphery a first plurality of fluid openings and a second plurality of fluid openings; wherein a distribution of a coolant flow of the coolant through the first plurality of fluid openings and the second plurality of fluid openings is controllable; a calibration station; and at least one additional piece of downstream equipment.