MELTING FURNACES FOR PLATINUM AND PALLADIUM - FIM/PT

These furnaces are ideal to melt precious PGM  metals. All ITALIMPIANTI ORAFI induction melting furnaces are fitted with static frequency converters.

A high efficiency of the electrical output that drastically reduces electricity consumption while maintaining the production rate thanks to frequency conversion system we have used.

The modular construction of the electric circuit board greatly simplifies maintenance operations and guarantees high reliability even in the most demanding working conditions.

The highest technical standards used to design the inductors along with the modular construction and the use of only high quality materials guarantee maximum production even in the worst conditions.

MAIN ADVANTAGES

These furnaces offer a wide array of advantages:

  • The highest technical standards used to design the inductors along with the modular construction and the use of only high-quality materials guarantee maximum production even in the worst conditions.
  • The converter is fitted with a centrifugal pump to recycle cooling water, fitted with a pressostat and a timer to automatically stop the pump. You require only a storage tank for demineralised water or a water-cooling plant.
  • Display monitoring of the working parameters of converter.
  • Computerised alarm diagnostics for as many as 12 alarms or warnings which the worker must take note of for the system to work properly.
  • Closed ring power regulation which allows the system to absorb the set power regardless of the quantity and type of metal to melt.
  • The internal environment of the convertor is conditioned by an air-water exchanger

 

TECHNICAL DATA FIM/8Pt FIM/15Pt FIM/30Pt FIM/45Pt
Power supply Three-phase Three-phase Three-phase Three-phase
Absorbed power kW 8 15 30 45
Power output kW 7.5 14.7 29.3 44.1
Capacity of zirconia crucible (kg Pt) 0.5 1-4 4-22 4-22
Capacity of zirconium silicate crucible (kg Pt) - 1-3 4-21 4-21
Melting time at max load (minutes) from cold 15 17 18 13
Temperature measurement T/O T/O T/O T/O
Required cooling power (frig/h) 3800 10500 21000 25000
Chiller for 8 hours working FRIGO 15 FRIGO 51 FRIGO 121 FRIGO 121
On board pump Yes Yes Yes Yes
Minimum flow rate
to coil @25 °C (l/min)
20 20 30 30
Dimensions
conv/Tilt (mm)
470x1300x1550 800x1500x1730 1500x1200x1980
1300x1200x1770
1500x1200x1980
1300x1200x1770
Weight 310 Kg 550 Kg 1550 Kg 1700 Kg

 

 

 

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