| 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 |
| Cooling Mode | Air Cooling | Output Frequency | 4-20kHz |
| 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, it utilizes fuzzy PID dual closed-loop temperature control and AAC adaptive power compensation for rapid, precise, and energy-efficient heating.
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 an overall efficiency of ≥90% 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 Weld Preheating and PWHT.
Ideal for Weld Preheating and PWHT in natural gas and petrochemical projects.
Critical for construction and maintenance in power plants and nuclear facilities.
Precise process assembly, mold heating, and pressure vessel fabrication.




