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Working Principle:

The principle of ultra-high frequency induction heating: the workpiece is placed in the inductor, and the inductor is generally a hollow copper tube that inputs intermediate frequency or high frequency alternating current .

An alternating magnetic field is generated to generate an induced current of the same frequency in the workpiece. The distribution of this induced current in the workpiece is uneven, strong on the surface, but weak inside, and close to 0 in the center, using this skin effect , can rapidly heat the surface of the workpiece, and the surface temperature rises to 800-1000°C in a few seconds, while the core temperature rises very little.


1. All the machine could be adopt advanced high -quality MOSFET pipe and advanced frequency conversion technology to improve performance and quality of the device

2. Heating , heat preservation current , time can be set and adjustment

3. Simple and convenrvation current , time can be set and adjaument

4. Simple and convenient installation can work after connecting to 220V power , water inlet and water outlet , professional installation is not requiredn

5. Small shape , light weight , simp;e opeeration can be leared with in serveral minutes

6. Contain the multi -level protaction and display suche as overcoltage , overhear and underwater


1. Ultrahigh frequency (60kHz-200kHz), particularly suitable for small size workpieces heating. Ultra-fine metal minimum diameter 0.1mm can be brazing

2. Induction heater is small size and space saving

3. Auto frequency tracking, work heads easy to work at high efficiency

4. Heating reliable and stable

5. Heating without vibration, ensure accurate heating position

Induction hardening

Induction brazing

Induction annealing

Induction heating

Model CGP-6.0kw CGP-12kw CGP-20kw   CGP-30kw   CGP-40kw  
Input Voltage(V) Single-pahse 220V 50-60Hz Single-pahse 220V 50-60Hz Three-phase 380V Three-phase 380V Three-phase 380V
Current(A) 0.25-25 0.4-50 0.6-30   1.0-45    1.2-50
Max. Power Output(KW) 5.2 11 20 30 40
Output Frequency(KHz) 1000-1200 1000-1700 50-250    50-200  50-200
Duty Cycle 100% 100% 100% 100% 100%
Cooling Water Temp. (Inlet) <35℃ <35℃ <35℃ <35℃ <35℃
Cooling Water Pressure   >1.1MPa >0.5MPa 0.2MPa,6l/Min 0.2MPa,6l/Min 0.2MPa,6l/Min

1. How to choose the induction heating machine?

Please tell us with the dimensions and heating area of workpiece, heating temperature and heating time, as well as any specific requirement of heating process, our experience sales will recommend the appropriate induction heating equipment.

2. Can we see the heating test before purchase induction heater?

Customs can send the workpiece to us for heating testing in our laboratory, and decide whether purchase HCGP induction machine after received the heating testing video and report.

3. How about the service of installation and commission?

The details manual and guide for installation and commission with picture and video will be sent to our customers. Most of our customers can complete installation and commission on their own follow our instructions. We still provide paid on-site installation service.

4. The operation manual provides work standards for regular maintenance and guidance for dealing common fault. we also help you manage your spare parts inventory.

5. How can customer get service when the machine get problem?

We provide 7x24h online technical support and repair service as well as on-site service.

6. Can you provide repair parts for a long time?

Yes, we will help our customer manage their spare parts inventory.

7. Can you help us design coil for our new produces?

We offer different coil service:

  • Coil design with pre-purchase heating testing,
  • Coil design for different heating workpieces when purchasing induction equipment  
  • Coil design for customers when they developing new products
  • Guide customers to make coils on their own

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