Energy-saving nozzle for the hot chamber of a die casting machine comprises a thermocouple in contact with a heating spiral of an electrical tubular heating body and arranged as a measuring value transmitter

摘要

Energy-saving nozzle comprises a thermocouple (5) in contact with a heating spiral of an electrical tubular heating body (1) and arranged as a measuring value transmitter for the temperature of the heating spiral next to a thermocouple (3) in contact with a mouthpiece body core (7). The thermocouple (5) is electrically connected to a controller for the energy supply of the heating coil.