Induction Heater 20kW/380V 

What is Induction Heating?

Induction heating can basically be considered as electromagnetic heating. In induction heating process, eddy currents are produced in the heated material using the electromagnetic induction principle and the heating of the material is carried out in a contactless manner.

Hence, heating is much more efficient than traditional resistances since heat is produced inside the working material. In other words, heat losses are reduced by induction heating, thus increasing the total heating efficiency.

No Need for Air Cooled Fan Installation

In the conventional heating process, the cooling fan is used for temperature control as the temperature cannot be kept constant at the desired value. Whereas, in induction heating installation, the cooling fan is not used because it utilizes electric current heating principles.

Basic Info.

Model NO.:JS1000-20

Type:Induction Heating Machine

Certification:CE, ISO



Rated Power:20kw

Rated Voltage:380V

Voltage Adaptation Range:300V~400V

Adapt to Ambient Temperature:-20 Degrees Celsius to 50 Degrees Celsius

Adapt to Environmental Humidity:Less Than or Equal to 95%

Heat Dissipation Mode:Air-Cooled / Water-Cooled


Transport Package:Carton


Origin:Guangdong Province, China

NamePerformance parameter

rated power:Three-phase 20KW

Rated input current:27-30(A)

Rated output current:30-50(A)

Rated voltage frequency:AC 380V/50Hz-60Hz

Voltage adaptation range:constant power output at 300 ~ 400V

Adapt to ambient temperature:-20ºC~50ºC

Adapt to environmental humidity:≤95%

Power adjustment range:20% ~ 100% stepless adjustment(That is: adjustment between 0.5 ~ 20KW)

Heat conversion efficiency:≥95%

Effective power:≥98%(Can be customized according to user needs)

working frequency:5~40KHz

Main circuit structure:Full bridge series resonance

Control System:DSP-based high-speed automatic phase-locking tracking control system

Application mode:Open application platform

monitor:Programmable digital display

start time:<1S

Instantaneous overcurrent protection time:≤2US

Power overload protection:130% instantaneous protection

Soft start mode:Fully electrically isolated soft start heating / stop mode

Support PID adjustment power:Identify 0-5V input voltage Or RS-485

Support 0 ~ 1024 ºC load temperature detection:Accuracy up to ± 1 ºC

Adaptive coil parameters:20KW  10 square line, length 60m, inductance 250 ~ 300uH


Q: Where is your factory?

A: Located in foshan city ,China.

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 10 days if the goods are in stock. or it is 40 days if the goods are not in stock, it is according to quantity.

Q: What is your terms of payment ?

A: Payment:30% T/T in advance ,Pay in full before shipment.

Q: Can I do customized design? Such as prting logo, change color, material, size, structure and shape etc...?

A: Yes, both OEM and ODM serivce are offered.  can be done as your request. Pls contact us for more detais.

Q:What other products does the company have?

A:induction control cabinet, inductionsteam generator, inductionhot blast furnace


Induction Heater: The Future of High-Efficiency Heating

Traditional heating methods like gas and electric heaters can be expensive, inefficient, and harmful to the environment. However, there's a new heating technology that is gaining popularity because of its high efficiency and eco-friendliness: induction heating.

Induction heating is a process in which an electric current is used to create a magnetic field, which then generates heat. It's used in a variety of applications, including metalworking, welding, and cooking. Induction heaters are now becoming popular for home and industrial heating, for a number of reasons:

Energy efficiency - Induction heaters are highly efficient in converting electrical energy into heat. They can heat up faster and use less energy than conventional heating methods.

Ecofriendly - Induction heaters create heat through an electromagnetic field, which means that they produce no harmful emissions. They are a clean and safe heating option for those who are environmentally conscious.

Fast and even heating - The induction heating process creates heat directly within the material being heated, rather than heating the air around it. This means that the heat is more evenly distributed and that there are no hot or cold spots.

Safe and easy to use - Induction heaters are designed with safety in mind. They have safety features that prevent overheating, and they cool down quickly after use. They are also easy to use and maintain.

With all these benefits, it's easy to see why induction heaters are taking over the heating industry. They are perfect for a variety of applications, including home heating, industrial processes, and cooking. Let's take a closer look at some of the specific advantages of induction heating.

Home heating - Induction heaters are perfect for home use because they are efficient, fast, and safe. They can be used to heat individual rooms or entire homes, and they work well for both new and existing homes. They are also compact and easy to install, so they don't take up too much space.

Industrial processes - Induction heating is ideal for industrial processes because it saves time and money. It can be used for tasks like annealing, brazing, forging, and melting, and it produces consistent results every time. It's also a cost-effective option because it uses less energy than traditional heating methods.

Cooking - Induction cooktops are becoming increasingly popular because they are fast, efficient, and safe. They heat up quickly and use less energy than gas or electric cooktops, and they are easy to clean. They are also safer because they don't produce an open flame, and they cool down quickly after use.

In conclusion, induction heaters are the future of high-efficiency heating. They are energy-efficient, eco-friendly, fast, safe, and easy to use. They are perfect for home heating, industrial processes, and cooking, and they are quickly becoming the preferred heating method for people around the world. So, whether you're looking to save money on your energy bills, reduce your carbon footprint, or just heat your home more efficiently, an induction heater is the perfect solution.