The plates (18) are positioned on the inside of the threadline (16) so that the airflow is substantially reduced around the threadline (16) on the skewed rolls.
The detector is also provided with at least one electronic evaluation circuit (6) for deriving output signals (i1, i2) and with thread guides (8), which are located upstream and downstream of the deflector assembly and define the course of the thread.
The guide axis of the dice guide and the center axis of the top nozzle coincide with the wire route a.
The measurement path is defined by a mobile element (25) of the sensor device (22) and is aligned at right angles to the path of the thread.
The invention relates to a thread feeder (3) that is optimised both in terms of the thread course and in terms of maintenance.
According to the invention, the cooling pipe is cooled from within with a coolant flux flowing in the direction opposite to that of the threads with the purpose of intensively cooling the thread.
The course of the wire can be changed by applying a force on the wire between the first and second support points, in a direction transverse to the longitudinal direction of the wire.