The Romanoff Ultramelt induction melters (4G, 5P, 10G, 15G) are a family of compact, high-efficiency induction melting systems designed for rapid and controlled melting of gold, silver, platinum, and other metals used in jewelry, small casting, and fabrication workflows. They deliver consistent thermal performance and fast melt times with intuitive controls that support repeatable process outcomes across a range of batch sizes.
The Ultramelt series offers industrial-grade induction melting in capacities from 4kg to 15kg. These machines are built for continuous operation in refineries and high-volume casting houses.
| Model | Power | Max Temp | Crucible Capacity | Weight | Dimensions |
|---|---|---|---|---|---|
| Ultramelt 4G (79-1500) |
5.0 kW | 1300°C | 4 kg Au | 123 lb (56 kg) | 18.1" x 15.7" x 37.4" |
| Ultramelt 5P (79-1600) |
5.0 kW | 2000°C | 600 g Pt | 123 lb (56 kg) | 18.1" x 15.7" x 37.4" |
| Ultramelt 10G (79-1700) |
10.0 kW | 1300°C | 10 kg Au | 275.6 lb (125 kg) | 25.6" x 21.7" x 38.2" |
| Ultramelt 15G (79-1800) |
15.0 kW | 1300°C | 15 kg Au | 275.6 lb (125 kg) | 25.6" x 21.7" x 38.2" |
