Furnaces for Melting type FIM/NT (Manual Extraction)

• Absolute alloy homogeneity guaranteed by the medium frequency converter.
• Reduction of melting losses due to uniform temperature distribution on the melting material. This avoids the ‘skin effect’ typical of high frequency converters.
• Better malleability of the alloys allowing for considerable section reductions without annealing.
• Possibility to use different types of crucibles including graphite, clay-graphite, silicon carbide, zirconia etc.
• Automatic temperature control by immersion thermocouple or optical pyrometer.
• Automatic power control regardless of quantity or type of metal.
• Computerised alarm diagnostics available in four languages. Alarm messages appear on the display along with trouble-shooting guide lines.
• 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).
• Pouring can be done by manual extraction of the crucible, tilting by handwheel or hydraulic tilting.
• 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.

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