| Parameter | Details |
| Model NO. | Induction Heating Machine 20/40/60/80 |
| Type | Induction Heating Machine |
| Certification | CE, ISO |
| Structure | Vertical Type |
| Input Voltage | 380V ± 20%(3-Phase 50-60Hz) |
| Max Power Output | 20/40/60/80/120/160/200kw |
| Output Frequency | 4-20kHz |
| Cooling Mode | Air Cooling |
| Applications | Welding Preheat, PWHT, Joint Anti-Corrosion Coating |
| Suitable Industry | Offshore Platform, Power Station, Oil and Gas Pipe |
ADVANCED MEDIUM-FREQUENCY INDUCTION HEATER FOR WELD PREHEATING & POST-WELD HEAT TREATMENT (PWHT)
Unlock superior efficiency and control in your most demanding thermal applications with our state-of-the-art Medium-Frequency Induction Heating Equipment. Engineered for excellence in extreme working conditions, this equipment is a leading solution for Weld Preheating and Post-Weld Heat Treatment (PWHT).
Powered by proprietary technologies like fuzzy PID dual closed-loop temperature control and AAC adaptive power compensation, this MF Induction Heater delivers rapid, precise, and energy-efficient heating. Its all-solid-state IGBT construction ensures an efficiency of over 90% and guarantees exceptional reliability.
Utilizes a digital phase-locked loop for automatic frequency tracking, seamlessly adapting to various inductors without manual adjustment.
Employs resonant frequency conversion technology and an all-solid-state IGBT design, achieving ≥90% efficiency and reducing power consumption by 70-80% compared to vacuum tube models.
Features self-developed fuzzy PID dual closed-loop technology for highly accurate, self-tuning temperature control, critical for PWHT.


