SPG30AB High-Frequency Induction Heater with 30KW Power, 80-200kHz Frequency for Rapid Metal Heating and Melting
The SPG30AB induction heater is engineered to provide efficient and rapid heating or melting of metallic materials, suitable for laboratory and industrial applications requiring precise thermal processing. Its high-frequency operation enables quick temperature ramp-up, making it ideal for tasks such as melting, sintering, annealing, heat treatment, and quenching of metals.
This system can be adapted into a crucible melting furnace by incorporating a 2-inch tube and flange, expanding its versatility for vacuum melting applications. The heater includes a standard copper induction coil and offers options for quartz tubes and vacuum-compatible components for specialized processes.
Wichtigste Merkmale
- Fixed output frequency range of 80-200 kHz optimized for induction heating efficiency.
- Maximum output power of 30 KW with adjustable inductive current from 7 to 70 Amps displayed digitally.
- Selectable automatic timer control with programmable heating, dwell, and cooling times from 1 to 99 seconds each.
- Air-cooled design with rear fan and water cooling system requiring >6 L/min flow at ≥0.2 MPa pressure; tap water acceptable but recirculating water chiller recommended.
- Standard induction coil made from 8 mm diameter copper tubing (one coil included); custom coils available at extra cost.
- Optional quartz tube and vacuum-compatible components enable use as a vacuum crucible induction melting furnace.
- Built-in overpressure and over-temperature protection safeguards the system during operation.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Betriebsspannung | 220 ±10% VAC, 50/60 Hz, Three Phase (380 VAC available on request) |
| Maximum Output Power | 30 KW (requires 100A power outlet) |
| Inductive Current | Adjustable 7 – 70 Amps with digital display |
| Output Frequency | 80 – 200 kHz (fixed, non-adjustable) |
| Duty Cycle | 100% |
| Timer Control | Automatic or manual (foot pedal) selectable; heating, dwell, cooling times programmable 1-99 seconds |
| Kühlung | Air cooling via rear fan; water cooling with flow >6 L/min at ≥0.2 MPa pressure; tap water acceptable |
| Water Protection | Overpressure and over-temperature protection included |
| Induction Coil | Standard: 8 mm diameter copper tube coil (55 mm diameter x 80 mm height); custom coils optional |
| Optional Components | Quartz tube, vacuum flanges, KF25 connector, stainless steel flange, vacuum pump (not included) |
| Zertifizierungen | NRTL or CSA certification (UL61010-1 & UL499) available on request at extra cost |
Typische Anwendungsbereiche
The SPG30AB is suitable for rapid heating and melting of metals in research and development, quality control, and small-scale production. Common uses include melting alloys, sintering powders, annealing metals, heat treating components, and quenching processes. Its adaptability for vacuum melting makes it valuable for specialized metallurgical tasks.
Hinweise zur Konfiguration und zum Betrieb
The standard package includes one copper induction coil and a 2-meter electric cable connecting the transformer to the working station. Optional accessories such as custom coils, quartz tubes, vacuum flanges, and vacuum pumps can be procured separately to tailor the system for specific melting or vacuum applications.
Water cooling is essential for safe operation; while tap water is acceptable, a recirculating water chiller is recommended to maintain stable temperatures and protect the system. The heater features automatic shutdown on over-output conditions to prevent damage; users should adjust sample size accordingly to stay within power limits.
For melting applications, material composition, melting point, crucible type, and insulation affect performance and heating time. Consultation with technical support is advised for process optimization and customization requests.
