Welding Extruders amp; Extrusion welding processes with energy-optimized process control.

摘要

The invention relates to a welding extruder and an extrusion welding process with energy-optimized process conditions, which are characterized in that the produced by a Vorwärmgebläse preheated air is provided exclusively in the welding operation of the extruder, including the Vorwärmgebläse is turned down in the standby state of the extruder.