120KW High Frequency Induction Heating Machine


Rated Power Output:120KW

Frequency Range:10-30KHz

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KEXIN 120KW High Frequency Induction Heating Machine

What is 120KW High Frequency Induction Heating Machine Advantages?

 Fast heating. The minimum rate of heating is less than a few seconds. (Rate of heating is available for adjustment and control).

Wide coverage of heating. It can be used to heat various metal parts (replace removable induction coil as per different shapes).

Easy installation. It can be used once it is connected with a power source, induction coil as well as water supply pipe and rising pipe. It is small in size and light in weight.

Easy operation. You can learn to operate it within several minutes.

100KW High Frequency Induction Hardening Furnace
Model KX-5188A120
Rated Power Output 120KW
Frequency Range 10-30KHz
Single Phase Input Three Phase 380V/50Hz
Current Range Three Phase 5-180A
Volume (mm³) 780*500*820     730*470*380
Net Weight 160KG
Gross Weight 190KG
Cooling Water Flow Hydraulic Pressure≧0.2MPa;Flow Rate: 5-20L/Min
Cooling Water Temperature ≤40℃
Water Connection 1 inlet and 1 outlet
Packing Method Wooden Box
100KW High Frequency Induction Heating Furnace

Induction heating is the process of heating an electrically conducting object (usually a metal) by electromagnetic induction, through heat generated in the object by eddy currents (also called Foucault currents).

While an induction heater consists of an electromagnet and an electronic oscillator that passes a high-frequency alternating current (AC) through the electromagnet. The rapidly alternating magnetic field penetrates the object and generating electric currents inside the conductor called eddy currents.

The basic component of an induction heating system is an AC power supply, induction coil and workpiece (material to be heated or treated). The power supply sends alternating current through the coil, generating a magnetic field. Hence when we place the workpiece in the coil, the magnetic field induces eddy current in the workpiece. Therefore generating precise amounts of clean and localized heat, which without any physical contact between the coil and the workpiece.

1. Germany SIEMENS INFINEON IGBT Module (40-60KH Zoscillation frequency, fast response time, high arc stability and almost spatter-free welding).

2. Japan Nichicon electrolytic capacitor (filter capacitor).

3. Adopted signal circuit, drive circuit board, control circuit board and components: Toshiba, Hitachi, Motorola and also China’s top manufacturers.

4. International advanced all-solid-state semiconductor power devices.

5. Imported transistor integrated block.

6. High-speed control tube.

7.  As with perfect control, protection and alarm display circuit, the machine could get full automatic tracking frequency and continuously adjustable power. It is also safe and dependable protection, clear and occurs data display and etc.

What are the typical utility requirements for induction?

A: Of course, it depends on the system, but a typical system requires 380, 3-phase VAC at 50 Hz and 30 Amps. Also, figure on 80 PSI compressed air and 40 PSI water at 4 gallons per minute for cooling.

Is this joint suitable for induction brazing?

A: Our team of metallurgical and mechanical engineers will be glad to have a look at your parts and process and give you our best advice – no obligation!

How can my process benefit from induction heating?

A: It can benefit your process in a number of ways. Induction heating is highly repetitive once making the initial adjustments to the power supply. Following this phase, it will heat part after part with identical results so long as introduces the parts to the coil similarly to each cycle. This can also lead to better material utilization and product yield. Induction heating can reduce or eliminate the need for skilled operators in applications such as brazing and soldering. The ability of induction heating to heat all parts identically lends itself to the automation of the process. Induction heating can also heat the part in a highly localized fashion. It can be extremely beneficial when it is desirable or necessary to limit the heat to only a certain region of the part.

Heat Treatment (surface hardening, quenching, annealing, tempering).

Hardening parts of automobile, motorbike, mold and agricultural machinery.
Quenching machinery parts, such as: all kinds of gear wheel and chain wheel.
Industrial of machine tool hardening, such as bed guide way of machine tool.
Heat treatment for pliers, spanner, screwdriver, drill, axes and spiker.
Various metal work pieces annealing, such as golf ball head, brass lock, hardware copper fitting, kitchen knife handle, blade, pan and pail.


Non-ferrous and ferrous metals melting.
Precious metal melting, like gold, sliver and platinum, etc.
Semiconductor material melting.
Specialized steel, iron and copper melting.
Metal alloy melting, like aluminum alloy, zinc alloy and copper alloy,etc.


Welding diamond/carbide saw blade,  diamond cutting tools, grinding tools and drilling welding.
Carbide cutting tools for machining welding. Such as turning and milling cutter welding.
Mining tools welding, such as  pillar gear drill bits, dovetail coal drill bits, drill rods riveting, all kinds of shearer.
The welding of wood working tools, such as woodworking planer, milling and drill.


Hot forming for all kinds of standard parts, fasteners, machinery parts, hardware tools and straight shank twist drill. Metal annealing, such as: tensile steel; wire, nail wire heating and stainless steel annealed.

Packing Details

Export standard packing, inner carton outer wooden box and double protection



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