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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 system is powered by proprietary technologies like fuzzy PID dual closed-loop temperature control and AAC adaptive power compensation.
The all-solid-state IGBT construction ensures overall efficiency of over 90%, guaranteeing exceptional reliability and simple maintenance. Advanced digital phase-locked loop technology allows the machine to automatically adapt to various inductors without complex debugging.
| Model NO. | Induction Heating Machine 80-2/120/160/200 |
| 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 |
| Certification | CE, ISO |
| Weight | 29/50/250/230/280/300kg |
| Structure | Vertical Type |
Digital phase-locked loop for automatic frequency tracking, adapting to various inductors seamlessly.
IGBT design achieving ≥90% efficiency, reducing power consumption by 70-80% compared to vacuum tube models.
Fuzzy PID dual closed-loop technology for accurate, self-tuning temperature control.
Operates without dangerous high voltages, ensuring operator safety during 24/7 continuous operation.
🔹 PIPELINE ENGINEERING: Natural gas, petrochemical, and pipeline construction.
🔹 POWER GENERATION: Critical for power plants and nuclear facilities.
🔹 SHIPBUILDING & BRIDGE: Large-scale fabrication and structural welding.
🔹 AEROSPACE & AUTOMOTIVE: Precise process assembly and mold heating.
🔹 HEAVY MANUFACTURING: Pressure vessel fabrication and chemical reactor heating.
