Abstract: A calibration device for a calibration, in particular wet calibration of an extrusion device is provided. The calibration device comprises a calibrating element which includes an opening for guiding through a profile produced by means of an extrusion die of the extrusion device and at least one rotatable guide roller which is in contact with the profile when the profile is guided through the opening. The calibration device further comprises at least one separate bearing element insertable into a cutout of the calibrating element, via which the guide roller can rotatably be mounted on the calibrating element.

Abstract: A calibration device for the extrusion of profiles from plastics is provided. The calibration device comprises at least one tank calibrator with an opening and a running surface for the extruded profile, which can be arranged in a vacuum tank with cooling water and via whose outer surface the heat of the extruded profile can at least partly be transferred to the cooling water. The at least one tank calibrator includes at least one cooling channel for cooling the running surfaces and the axial length of the tank calibrator at least corresponds to the height and/or the width of the nominal dimension of the profile.

Abstract: The invention relates to an extrusion device and an extrusion method for the extrusion of plastic profiles, in particular a nozzle plate, comprising at least one flow channel for plastic melt. At least one wall region of the flow channel can be temperature controlled in a targeted manner with a local temperature control device for setting the flow speed of the plastic melt.

Abstract: The invention relates to an extrusion device and an extrusion method for the extrusion of plastic profiles (10), in particular a nozzle plate (1), having at least one flow channel (3, 12) for plastic melt, wherein at least one wall region (A) of the flow channel (3, 12) can be temperature controlled in a targeted manner with a local temperature control device (2) for setting the flow speed of the plastic melt. The invention relates further to an extrusion method.

Abstract: A support arrangement retains several calibration dies of a calibrating device disposed one after the other in the extrusion direction on a calibrating table of an extrusion plant. The support arrangement includes a support plate and a mounting plate separate from it. A joint arrangement is disposed between the support plate and the mounting plate and enables the support plate to be spatially displaced relative to the mounting plate.