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Absolute alloy homogeneity guaranteed by the medium frequency converter
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Reduction of melting losses due to uniform temperature distribution on the melting material. This avoids the ‘skin effect’ typical of high frequency converters
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Better malleability of the alloys allowing for considerable section reductions without annealing
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Possibility to use different types of crucibles including graphite, clay-graphite, silicon carbide, zirconia etc.
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Automatic temperature control by immersion thermocouple or optical pyrometer
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Automatic power control regardless of quantity or type of metal
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Computerised alarm diagnostics available in four languages. Alarm messages appear on the display along with trouble-shooting guide lines.
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Automatic turn-off function for the furnace and cooling plant if not used for a certain amount of time (useful at the end of the working day)
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Pouring can be done by manual extraction of the crucible, tilting by handwheel or hydraulic tilting
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A closed cycle deionization system for cooling water is available as a standard feature on larger furnaces. This system greatly reduces maintenance operations on these plants.