Medium Frequency Post-Weld Heating Induction Mf Equipment for Power Generation Facility Maintenance

Basic Information

Model NO.

Induction Heating Machine 20/40/60/80

Type

Induction Heating Machine

Certification

CE, ISO

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

Product Description

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 powerful solution utilizes fuzzy PID dual closed-loop temperature control and AAC adaptive power compensation for rapid, precise, and energy-efficient heating.

Its all-solid-state IGBT construction and modular design ensure a high overall efficiency of over 90% while guaranteeing exceptional reliability and simple maintenance. The advanced digital phase-locked loop technology allows the machine to automatically adapt to various inductors, making setup effortless. Trusted across critical sectors from pipeline engineering to aerospace manufacturing, it provides a safer, smarter, and greener alternative to traditional heating methods.

Technical Parameters

Power Source	Electric	Input Current	0.1-310A (Model Dependent)
Output Frequency	4-20KHz	Output Current	0.1-400A (Model Dependent)
Control Accuracy	± 5ºC	Environment Temperature	-20 to 60ºC
Thermocouple Type	K Type	Customized Support	OEM, ODM, OBM
Key Selling Points	High Productivity, Competitive Price, Easy To Operate, Eco-Friendly, Automatic

Key Features & Functions

INTELLIGENT & ADAPTIVE CONTROL

Utilizes a digital phase-locked loop for automatic frequency tracking, seamlessly adapting to various inductors without manual adjustment.

EXCEPTIONAL ENERGY EFFICIENCY

Employs resonant frequency conversion technology and an all-solid-state IGBT design, achieving an overall efficiency of ≥90%.

ADVANCED TEMPERATURE PRECISION

Features self-developed fuzzy PID dual closed-loop technology for highly accurate, self-tuning temperature control, critical for PWHT.

Core Applications & Industries

PIPELINE ENGINEERING: Ideal for Weld Preheating and PWHT in natural gas and petrochemical projects.
POWER GENERATION: Critical for construction and maintenance in power plants and nuclear facilities.
SHIPBUILDING & BRIDGE: Reliable heating for large-scale fabrication and structural welding.
AEROSPACE & AUTOMOTIVE: Used for precise process assembly and aircraft engine manufacturing.
HEAVY MANUFACTURING: Pressure vessel fabrication, chemical reactor heating, and roller surfacing.

Frequently Asked Questions

Q1: Are you a factory or a trading company?

A: We are an integrated manufacturing and trading company with independent R&D and production capabilities. All our machines are built in-house, and we offer customized solutions tailored to your specific requirements.

Q2: What certificates do the equipment have?

A: Our equipment holds the Heating Equipment Testing and Experimentation Qualification Certificate and CE certification.

Q3: How long is the warranty period for our products?

A: Our equipment supports a one-year warranty and provides technical support services for its entire lifespan. During the warranty, spare parts can be replaced if a non-personal usage problem occurs.

Q4: Can we send samples for heating tests?

A: Yes. You can send us a sample for testing, and we will provide pictures and video after the test. You can also have the samples sent back to check the weld quality yourself.

Q5: What is the delivery time for your machines?

A: Most standard machines are in stock and can be shipped quickly. For custom machines, it typically takes 25-35 days to complete production depending on order quantity.

Q6: What is the shipping and packaging method?

A: We use export-standard wooden cases for large equipment and carton boxes for smaller parts, all equipped with bubble wrap. We arrange shipment via sea freight, air freight, or international express.

Medium Frequency Post-Weld Heating Induction Mf Equipment for Power Generation Facility Maintenance

Product Description

INTELLIGENT & ADAPTIVE CONTROL

EXCEPTIONAL ENERGY EFFICIENCY

ADVANCED TEMPERATURE PRECISION

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