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250KW IGBT System Industrial Induction Heating Machine With DSP Touch Screen

250KW IGBT System Industrial Induction Heating Machine With DSP Touch Screen
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Power: 250KW
Control System: IGBT System
Cooling System: Water Cooling 50℃
Work Power: 340V-380V
Application: Hardening, Quenching, Annealing, Shrink Fit, Melting
Warranty: 1 Year
Feature: Touch Screen, Safe, Easy Operation
After-sales Service Provided: Engineers Available To Service Machinery Overseas, Online Support, All Life Technology Support
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IGBT System Industrial Induction Heating Machine


250KW Industrial Induction Heating Machine


IGBT System Induction Heating Equipment

Basic Infomation
Place of Origin: CHINA
Brand Name: GY
Certification: CE FCC ROHS
Model Number: DSP
Payment & Shipping Terms
Packaging Details: Wooden box
Delivery Time: Depend on the order and destination
Payment Terms: T/T
Supply Ability: 500 sets per month
Product Description

250KW IGBT System Industrial Induction Heating Machine With DSP Touch Screen


250KW IGBT System Industrial Induction Heating Machine With DSP Touch Screen 0


Induction Heating Machine:

An induction heating machine is a device that uses electromagnetic induction to heat electrically conductive materials such as metals. An induction heating machine consists of an induction coil, a power supply, and a workpiece. The induction coil generates an alternating magnetic field that induces eddy currents in the workpiece. The eddy currents cause resistive heating and raise the temperature of the workpiece. Induction heating machines can be used for various applications such as hardening, annealing, quenching, shrink fitting, brazing, soldering, melting, forging, and welding.


Power Requirements:

The power required to heat your workpiece depends on:

  • The mass of your workpiece
  • The material properties of your workpiece
  • The temperature increase you require
  • The heating time required to meet your process needs
  • The effectiveness of the field owing to the coil design
  • Any heat losses during the heating process

After we determine the power needed to heat your work piece we can select the correct induction heating equipment taking the coil coupling efficiency into consideration.


technical parameters

The parameters of the 250KW IGBT System Industrial Induction Heating Machine With DSP Touch Screen

Model GYD-250AB (Three phases)
Work power 340V-430V
Maximum input current 375A
Output power 250KW
Fluctuating frequency 30-80KHZ
The flow rate of cooling water 0.08-0.16Mpa 12L/Min
Water temperature protection point 50C
Product size main: 1090*650*1610MM
transformer: 1070*480*850MM
Net weight main: 258kg
transformer: 178kg



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250KW IGBT System Industrial Induction Heating Machine With DSP Touch Screen 5

The advantages of the DSP induction heating machine:


1. Small size, lightweight, no high-pressure equipment, small footprint, and movable operation;


2. Less power consumption and saving cooling water;


3. Fast heating and less oxide layer;


4. According to the size of the power, the frequency band is divided into a variety of models, customers can be selected according to the process requirements, in order to obtain a satisfactory performance price ratio;


5. The installation is simple and easy to operate, the user only needs to take 10 minutes to learn the entire operation process;


6. Fault detection and protection features complete:  

    The perfect fault detection and protection circuit monitors the faults of water shortage, overheating, overvoltage, overcurrent and lack of faults in real-time, and responds quickly. The cause of the fault is displayed on the display screen at the right time, and the indicator light is synchronized; in addition, it can also be output by the output port. Relay signal for external system coordination work.


7. Resonant frequency automatic tracking system:

    It completely solves the shortcomings of analog system frequency tracking and ensures the stability of IGBT resonant system; it can keep the output current or power unchanged even if the power grid fluctuates, and ensure that IGBT always works at zero current switch (ZCS) under any working condition. In the state, the IGBT is in the best working state, the power consumption is the smallest, and the whole machine is the most efficient;


8. Friendly man-machine interface:

    Human-computer interaction can be selected in a variety of ways, LED indicator or digital tube display, touch screen display and control, text screen display, customers can choose as needed; from the function realization and operation settings, the traditional mechanical button panel is fully covered. Make operation and maintenance easier, more intuitive, and more convenient;


9, Hardware isolation interface:

    It is compatible with existing PLC on the market, which is beneficial to customers' functional transformation of existing PLC systems and further expansion of automation systems.


10. Remote communication interface:

     With RS-23Z/RS-485/CAN communication interface, it can realize multi-machine network monitoring and control. The default RS485 adopts the common MODBVS communication protocol; 4-20MA or 0-10V interface can support closed-loop control with an external system, such as temperature Closed loop control system.


11, zero power start: zero voltage output of start and standby, no need for false load support.


12, working mode: you can choose constant current or constant power, you can also do constant voltage source output.


13. The device is equipped with a conspicuous red emergency stop button. When an emergency occurs, you can quickly press this button.

Stop the equipment work and use it to achieve protection measures.


14. The internal components of the equipment are reasonably laid out, and the main control circuit board is placed on the weak current side to avoid interference of the strong electricity to the control circuit and improve the control precision;



induction heating machine application

Applications of the industrial induction heating machine:

Induction heating machine applications are various processes that involve heating electrically conductive materials such as metals or semiconductors by electromagnetic induction. Induction heating can be used for different purposes such as:


Surface hardening: This is a process where a thin hardened layer is formed on the surface of a metal part by heating and quenching it with an induction coil. This improves the wear resistance and fatigue strength of the part without affecting its core properties.


Melting: This is a process where a metal or alloy is heated to its melting point by an induction coil and then poured into a mold or crucible. This can be used for producing castings, ingots, billets, or bars of various shapes and sizes.


Annealing: This is a process where a metal part is heated to a specific temperature and then cooled slowly with an induction coil to reduce its hardness and increase its ductility. This can be used for relieving internal stresses, improving machinability, enhancing electrical conductivity or modifying magnetic properties of the part.


Brazing and soldering: These are processes where two or more metal parts are joined together by a filler metal that has a lower melting point than the base metals by heating and melting it with an induction coil. This can be used for creating strong and leak-proof joints in pipes, tubes, wires, electrical components and other assemblies.


Forging and welding: These are processes where a metal part is heated to a plastic state by an induction coil and then deformed or fused with another part by applying pressure or hammering. This can be used for shaping, bending, joining or repairing metal parts of various sizes and geometries.

induction melting





induction heating machine, induction heating equipment

GY had developed 27 years of research and is committed to providing customers with all kinds of medium frequency, high frequency, super audio frequency, ultrahigh frequency induction heating equipment, and automation equipment. We provide solutions for project planning, development, design, manufacturing, and comprehensive after-sales service according to your needs. One-stop solutions for customer heat treatment needs. The latest DSP+FPGA all-digital control system products provide more professional, more accurate solutions and personalized high-quality products for many users on the road to innovation, transformation, and transformation breakthroughs.


From 1996, devoted
For more than 20 years, GY has always been adhering to the company philosophy of innovation, adherence to quality and excellent operation. A single R&D office researches a single product. After more than 20 years of hard work, it has developed steadily. The current equipment users cover many industries such as manufacturing, electric power and nuclear power, government science reform, university scientific research, and special military industry. In view of the different voltage levels in some countries, the company has developed special input voltage induction heating equipment for different frequency parameters. For example, the input voltage suitable for use i n the United States, Japan and other countries is single-phase 110V, three-phase 110V, three-phase 220V, and three-phase 480V. Heating equipment and heating equipment with an input voltage of three-phase 415V and three-phase 440V are suitable for use in Southeast Asian countries such as Malaysia, Australia and Thailand Inheritance build trust.


Inherit and build trust
Made in China is facing global competition and challenges. To find a suitable position in the international and domestic markets and open up a larger market, we must use more advanced technology and good after-sales service to improve ourselves. We will always be committed to the application and promotion of GY series products in the market with the spirit of pursuing professionalism, excellence and perseverance, and seek cooperation with suppliers, agents and users with professional technical support and good business collaboration, common development and progress.




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