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Induction Melting Furnace
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This Dental LSZ-15 induction melting furnace is engineered for dental laboratories that cast precious alloys such as silver, gold and platinum group metals for crowns, bridges and partial dentures. The 15kw IGBT medium frequency power supply delivers clean, controlled melting with minimal alloy contamination, producing castings with consistent composition and fewer inclusions. With a melting capacity of 10kg for gold, silver and copper alloys, the furnace comfortably handles both single-unit dental castings and batch melting of sprue and scrap for reclamation. Its compact bench-friendly design and quiet operation make it a practical upgrade for dental labs replacing torch melting, because induction heating removes the risk of open flames and reduces oxidation of reactive precious metal alloys.
Key Features| Parameter | Specification |
|---|---|
| Model | LSZ-15 |
| Rated Power | 15kw |
| Input Current | 18A |
| Voltage | 3-phase 380V, 50/60Hz |
| Oscillation Frequency | 1-15KHz |
| Connecting Wire | 10mm2 |
| Control Switch | 3*40A |
| Melting Capacity | 10kg gold, silver, copper; 3kg steel; 3kg aluminum |
| Cooling Water Pressure | ≥0.2MPa |
| Cooling Water Flow | ≥20L/min |
| Maximum Temperature | 1800°C |
| Color | Customizable |
The furnace is used by dental laboratories for melting noble metal alloys used in prosthodontics, by jewelry ateliers for casting white gold and silver pieces, and by refining workshops that reclaim precious metals from polishing dust and old restorations. Research laboratories studying alloy microstructure also benefit from the repeatable heating curve and controlled pouring temperature. Because the melting crucible can be exchanged quickly, the same power cabinet supports different crucible sizes and pouring configurations, which lets a single dental lab process crowns in the morning and larger batch melts in the afternoon without changing machines.
Packaging & Quality AssuranceThe LSZ-15 dental melting furnace ships in a reinforced plywood case with shock-absorbing foam, together with the IGBT control cabinet, standard crucible, water cooling hoses, connection cables and a bilingual instruction manual. Before leaving the factory every unit undergoes a full-power test and a simulated melting cycle to verify temperature response and safety interlocks. A one-year warranty covers the inverter and control board, and our after-sales team offers remote setup support and a complete range of spare crucibles, coils and capacitors for ongoing laboratory use.
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