Heating apparatus for extruding aluminium alloys

摘要

The heating apparatus is intended for extruding aluminium alloys in an extrusion press which is provided with an apparatus carrier element (1) a nozzle (2) and a counter-nozzle (3). The carrier element is provided with an integrated heater unit consisting of a spool (6) carrying a resistor coil (7), while the nozzle incorporates a thermoelement (8) controlling the heating temperature