Improvement of the Process Control for Single Billet Induction Heaters
Stefan Beer, I.A.S. Induktionsanlagen + Service GmbH & Co. KG
Track: EXTRUSION EQUIPMENT - Induction/Billet Temperature
ABSTRACT --- The continual rise in the requirements placed in the heating quality of
billet heating in extrusion processes has led in recent years to a permanent
development of system concepts. The following article explains process control
improvements making use of modular frequency converters on an IGBT basis,
compared to conventional switchgear.
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