- +86-13526935931
- gwdlthermo@gwdl.com
Offering stable temperature control, low contamination, and efficient melting ideal for aerospace, medical, and R&D applications.
The GWDL vacuum induction melting furnace is a fully integrated system that utilizes medium-frequency electromagnetic induction to melt metals under vacuum or inert gas protection. It’s widely used in the production of superalloys, specialty steels, rare earth materials, and precious metals, delivering ultra-clean, high-purity results with excellent thermal control.
| Model | Capacity (kg) | Frequency (Hz) | Power (kW) | Vacuum Limit (Pa) | Water Usage (t/h) |
|---|---|---|---|---|---|
| GWDL-RLL-10 | 10 | 3000 | 60 | 6 × 10⁻³ | 10 |
| GWDL-RLL-25 | 25 | 2500 | 120 | 6 × 10⁻³ | 15 |
| GWDL-RLL-50 | 50 | 2000 | 160 | 6 × 10⁻³ | 25 |
| GWDL-RLL-100 | 100 | 2000 | 200 | 6 × 10⁻³ | 30 |
| GWDL-RLL-200 | 200 | 1000 | 200 | 6 × 10⁻³ | 35 |
| GWDL-RLL-300 | 300 | 800 | 250 | 6 × 10⁻³ | 40 |
| GWDL-RLL-500 | 500 | 800 | 350 | 6 × 10⁻³ | 50 |
| GWDL-RLL-1000 | 1000 | 800 | 400 | 6 × 10⁻³ | 70 |
| Module | Description |
|---|---|
| Furnace Body | Double-layer air-cooled steel shell; observation window; alloy feed system |
| Induction System | High-efficiency copper coil, adjustable frequency and power |
| Vacuum Unit | Mechanical pump + Roots pump + Diffusion pump; high vacuum for clean melts |
| Feeding System | Manual or vacuum-sealed alloy feeder; supports mid-melt additions |
| Control System | PLC + touchscreen interface; real-time monitoring of vacuum, temp, power |
| Cooling System | Closed-loop water cooling with flow protection and fan-assisted airflow |
| Safety System | Smoke detection, over-temp alarm, water cooling interlock |
