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120KW High Frequency Induction Heating Equipment For Metal Forging

120KW High Frequency Induction Heating Equipment For Metal Forging
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Power: 120KW
Control System: IGBT, Light Touch Screen
Cooling System: Water Cooling
Work Power: 380V 3phase
Application: Induction Hardening, Forging
Warranty: 1 Year Full Warranty, All Life Techonology Support
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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120KW High Frequency Induction Heating Equipment


Metal Forging Induction Heater


Hot Forming Induction Heater

Basic Infomation
Place of Origin: CHINA
Brand Name: GY
Certification: CE FCC ROHS
Payment & Shipping Terms
Packaging Details: Wooden box
Delivery Time: 5-7 workdays, depend on the order and destination
Payment Terms: T/T
Supply Ability: 500 sets per month
Product Description

120KW Industrial Induction Heating Equipment For Metal Forging and Hot Forming


120KW High Frequency Induction Heating Equipment For Metal Forging 0

  Induction heating principle:


Induction heater units incorporate high-frequency generators for non-contact heating of metal using electromagnetic induction.


When AC is applied to a coil surrounding the work (metal), a magnetic field is generated by the current flowing in the coil, and induced loss (hysteresis loss) is generated causing a heat.

At the same time, in the magnetic field which alternates with the AC, a spiral current (eddy current) is generated by the electromagnetic induction. This eddy current generates Joule heating, and a heat loss of the electromagnetic energy (eddy-current loss) will be caused.

High-frequency induction heating equipment performs heating by utilizing the two heating principle, namely hysteresis loss and eddy-current loss.

induction heating principle



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 workpiece we can select the correct induction heating equipment taking the coil coupling efficiency into consideration.


technical parameters

The parameters of 120KW Water Cooling Industrial Induction Heating Machine For Shaft Ball Pin Gear Hardening

Model GYSQ-TC -120AB (Three phase)
work power 340V-430V
Maximum input current 180A
Output power 120KW
fluctuating frequency 10-50khz
output current 400-4000A
the flow rate of cooling water 0.08-0.16Mpa 10L/Min
water temperature protection point 50C
product size main : 770x550x1510mm
transformer : 870x430x750 mm
net weight main : 150gks
transformer : 120kgs

Delivery Time: within 7 workdays.
Shipping Term:By sea,By air,by express.


Extra accessories accept choose

  • Chiller
  • Customer design Coil
  • Infrared Thermometer
  • Back-up Electronic Boards
  • Forging Furnace, Melting Furnace, Hardening Fixture


induction heating machine

induction heating machine



120KW High Frequency Induction Heating Equipment For Metal Forging 5


The Advantage of induction heater:


1. Nearly 27 years experience, stable and goods performance

2. CE, SGC,FCC, ROSH certificated

3. Cooperated with GM, VOLVO, HONDA, and so on.

4. Suitable for a large range, heating, quenching, forging, melting, soldering, and so on.

5. Less environmental pollution

6. High efficiency, high output&high reliability

7. Small size & lightweight


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, and 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, and 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 a 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


Metal forging and hot forming are excellent induction heating applications.

Billets can be transported through the inductor via a pneumatic or hydraulic pusher, pinch roller drive, tractor drive, or walking beam.
Non-contact pyrometers are used to measure the billet temperature. When compared to conventional furnaces, induction heating machines for forging offer significant process and quality advantages:

  • Much shorter heating times, minimizing scaling and oxidation
  • Easy and accurate temperature control. Parts at temperatures outside specifications can be detected and removed
  • No time lost waiting for the furnace to ramp up to the required temperature
  • Automated induction heating machines require minimal manual labor
  • Greater thermal efficiency - heat is generated in the part itself and does not need to be heated in a large chamber.
  • Better working conditions compared with a fuel furnace.                                                                                                  

induction heating machine, induction heating equipment

GY strength derives from a heritage of excellence, the continuous strain of innovation, product solutions that include application review, process development and tooling, and commissioning services to complete a full turnkey manufacturing solution. Not least, complete customer services and support networks that benefit from the resources of a global corporation. Through close collaboration and personal attention, our group is dedicated to sharing our customers’ passion and focus on their business goals. We don’t just sell equipment, we provide the right solution, furthermore, we optimize your floor plan and streamline your energy consumption. By applying our years of experience and knowledge of best practices, our customers are empowered to compete more effectively.


Our Services


Pre-sale Service
Sales and technical personnel will effectively and quickly provide pre-sale technical support and program consulting services according to the actual needs of customers.


Sales Service
GY provides relevant service support according to the actual needs of customers and sales progress, including the proposal and negotiation of technical solutions, customization of personalized equipment and follow-up of production and delivery processes.


After-sales service
After-sales service is a vital part of all services. GY is well aware of our customers' after-sales needs. Our dedicated service team including professionals in the coordination and technical departments can provide you with various after-sale services like design for coils, equipment failure maintenance, system upgrades, etc. We believe that with our sincere services, all of your worries will be relieved.




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Tel : +8618682187559
Fax : 86-769-22780951
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