Art.Z50-305MI

Vertical induction furnace for continuous
melting and casting of precious-metal alloy sections in wire
and plate form.
Equipped with:
- Micro-processor for setting and storing 99 automatic
melting programs, with display and print-out of all
parameters set, with possibility of switching-over for
manual melting.
- Equipped with one single-inductor working station and
melting head integrated in the structure of the furnace.
- Circular die cooling.
- Medium frequency generator of new concept.
- Cooling device on the extracting roller
- Special crucible and dies made with a high grade density
graphite with conical connection system
- The group Crucible / die is inserted in a special ceramic
jacket that prevents external oxidation of the graphite for a
longer life and easy replacement

Furnace suitable for:

• Wire: Min. 5 mm - Max. 10 mm
• Plate: Max. 50x5 mm
• Tube :Ø Ext 16 mm x Ø Int 12 mm or 20 x 16 mm

Technical data sheet

• Power supply 220/380V 50/60Hz/three phases;
• Power of the furnace 5 kW;
• Working frequency of the converter ~20 Khz;
• Usefull size of the crucible (18kt gold) 4,0 kg;
• Max working temperature 1250° C;
• Water consumption (T 15 to 30°c – Pressure 2– 3 bar) 15 l/min:
• Gas for protection and process Nitrogen or argon;
• Gas consumption (0,5 – 1 bar) 10 l/min;
• Compressed air 4 –8 Bar
• Dimensions 650x860x150 mm.;
• Weight 150 kg ;

Consumables

• Extra crucible
• Extra ceramic jacket
• Extra die for plate
• Starting bar for plate
• Extra die for wire
• Starting bar for wire
• Extra thermocouple
• Kit material replacement crucible/die