• 40KW Super Audio Induction Heating Machine
  • 60KW Super Audio Induction Heating Machine

Super Audio Frequency Induction Heating Machine

FOCO super audio frequency induction heating machines provide a low cost and safe heating method for industrial heating.

Model: SF
Power: 40-200KW
Frequency: 25-50KHZ
Voltage: Three-phase 380V 50/60HZ

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Efficient and reliable super audio frequency (SF) induction heating machine

What is super audio frequency induction heating machine?

With the principle of electromagnetic induction, the SF induction heating machine produces a certain induced current on the surface of the workpiece to heat it. The SF induction heating machine can have more than 3 mm heating depth. It is mainly used for iron bars heating, auto parts hardening, etc.

What are the benefits of an SF induction heating machine?

  • Non-contact heating
  • Precise heating position
  • Infineon IGBT
  • Easy to realize automation
  • Complete fault alarm function

Super audio induction heating machine parameters

Model Power Voltage Frequency Weight Host size Vice size
SF-40KW 40KW 3Phase*380 V 25-50KHZ 40KG+35KG 640*280*550mm 320*220*350mm
SF-60KW 60KW 3Phase*380 V 25-50KHZ 55KG+45KG 780*370*620mm 450*255*390mm
SF-80KW 80KW 3Phase*380 V 25-50KHZ 80KG+60KG 750*600*900mm 500*255*420mm
SF-120KW 120KW 3Phase*380 V 25-50KHZ 100KG+70KG 1000*600*900mm 670*420*500mm
SF-160KW 160KW 3Phase*380 V 25-50KHZ 120KG+70KG 1000*600*900mm 670*420*500mm

Gallery

Application

Super audio frequency induction heating machines are mainly used for heating industrial parts, including quenching, annealing, heat treatment, shrink fitting, etc.

Induction heating and forging

Induction Heating and Forging

For heating of bolts, nuts, steel bars, etc.

Induction Hardening

Induction Hardening

It is used for hardening of large gears, shafts and other workpieces.

Induction Annealing

Induction Annealing

Used for induction annealing of various stainless steel products.

How to cool the SF induction heating machine?

There are three ways to cool an super audio frequency induction heating machine, and you can choose one of them based on your needs.

  • Simple water cooling system. It is composed of a water tank and a water pump. You need to prepare 1-2 water tanks with a volume of 3-5 m3 or above. You will also need a water pump that can meet the water pressure requirements of the machine. When the water cooling system operates, the water temperature at the water outlet of the machine shall be kept below 40 °C.
  • Closed cooling tower. The closed cooling tower is an internal circulating water cooling system, which includes a water tank, a blower, water-circulating pump and a spray pump. You just need to inject pure water into the cooling tower to make it work. It features a closed system, preventing water evaporation. Since the use of pure water, the limescale is greatly reduced. It is small in size and occupied and suitable for an indoor working environment.
  • Industrial chiller. The main working part of the industrial chiller is the compressor, which is of a stronger cooling effect and can effectively ensure the 24-hour continuous operation of the machine.