| 摘要 |
The flexibility of fabrication in industry requires the fastest possible mould changing. By virtue of the heating station TWIG, the heating time of a mould, of a workpiece or tool is considerably reduced. Moulds for various purposes can be heated in a heating station. The heat is generated by magnetic fields of travelling waves, eddy currents directly in the mould, etc. This means that the induction elements themselves remain cold. Temperature rises of 1@C per second and more are achieved. The energy utilisation is greater than 80%. This heating station is particularly suitable, for example, for installation in production lines in the rubber and plastics industry. By virtue of the rapid heating of the workpieces/tools, it is possible to supply even a plurality of systems, presses etc. with heated workpieces/tools by means of only one station. As a result of the considerable time reduction, energy and costs are saved, productivity is increased and the ambient temperature is kept low.
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