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Boost your precious metal manufacturing efficiency with DELMER Gold Bar Casting Machines, engineered for precision gold and silver bar production. Designed for jewelry manufacturers, bullion processors, and refineries, these advanced casting solutions combine induction heating, vacuum casting technology, PLC automation, and inert gas protection to deliver reliable, high-quality casting performance.
Available in both 25 kW and 45 kW models, these machines are ideal for medium to large-scale bullion manufacturing operations requiring consistency, automation, and operational safety.
Key Features
✔ High-performance induction heating system
✔ Suitable for gold & silver bar casting
✔ PLC-based intelligent automation
✔ Vacuum-assisted casting technology
✔ Argon / Nitrogen gas compatibility
✔ Auto & manual operation modes
✔ Fast melting and casting cycle
✔ Industrial-grade safety system
✔ Three-phase 415V power supply
Production Capacity
- Up to 4 pcs of 1 kg gold bars
- Up to 20 pcs of 100 gm gold bars
Applications
- Gold refineries
- Silver bullion manufacturing
- Jewelry casting production
- Precious metal processing plants
- Industrial bullion production facilities
| Specification | 45 kW Model | 25 kW Model |
|---|---|---|
| Power Source | Three phase 415 VOLT AC ±10% | Three phase 415 VOLT AC ±10% |
| Power | 45 kW | 25 kW |
| Control System | PLC | PLC |
| Applicable Metal | Gold and Silver | Gold and Silver |
| Cooling Water Temperature | 25°C | 25°C |
| Casting Time | About 18 mins (Melting: 8 min, Cooling: 10 min) | About 18 mins (Melting: 8 min, Cooling: 10 min) |
| Max Capacity | 4 pcs of 1 kg bar or 20 pcs of 100 gm bar | 2 pcs of 1 kg bar or 12 pcs of 100 gm bar |
| Protective Gas | Nitrogen or Argon | Nitrogen or Argon |
| Vacuum Pump | 650 LPM | 650 LPM |
| Vacuum Pressure (Vacuum Process) | -13 PSI | -13 PSI |
| Vacuum Pressure (Melting Process) | -9 PSI | -9 PSI |
| Heating Technology | Induction Heating | Induction Heating |
| Operating Mode | Auto & Manual Mode | Auto & Manual Mode |
FAQs
Q: What metals can these machines cast?
Gold and silver.
Q: Are these machines fully automatic?
Yes, both models feature PLC automation with manual operation support.
Q: Are these machines suitable for large-scale production?
Yes, the range includes solutions for medium and high-capacity precious metal manufacturing.
Q: What power supply is required?
Three-phase 415V AC.