SI-7KWHF (3)

SI-7KWHF (3)

Superior Induction is dedicated to offering our customers quality induction heating equipment at a very affordable price. These are truly remarkable and revolutionary machines packing tremendous power in such a small chassis. Like the rest of our family of induction heaters, the HF Series (meaning High Frequency 100-700 kHz) uses the highest quality components from the 3KW model (SI-3KWHF) all the way up to the 100KW model (SI-100KWHF). They are truly portable machines, ranging in weight from 53 lb (24 kg) to 321 lb (146 kg).

How does Superior Induction keep the prices so affordable? We have low overhead. In addition, the manufacturer's engineers have developed a very efficient design in all their induction heating machines, thereby reducing the amount of components and the cost. These machines are ideal for small part annealing, surface hardening, brazing, bonding and many other applications. Because our solid-state induction heaters are so portable, they can be placed on a cart and moved just about anywhere on the factory floor for easy mobility. Also because of their small chassis size they can be shipped anywhere around the world for both sales and service. If after a few years your machine needs service, no problem; just ship it to us and we will return it to you with very fast turnaround.

Superior Induction offers our solid-state induction heating equipment with a one year parts and labor warranty and are guaranteed to perform as well or better than any other induction heaters. Support is available any time either through a telephone call or email.


Auto Retaining Time 0.1 to 99.9 seconds
Air Cooling Rear Fan
Water Flow 1.5 gal/min - 6.0 L/min
Output Frequency 500 to 1000 kHz
Water Pressure 40 psi ~ 0.28 Mpa
Water Protection Pressure and Temperature Switch
Input Voltage 230 V Single Phase
Output Power 7 kW
Input Power 7.8 kVA
Duty Cycle 100%
Auto Heating Time 0.1 to 99.9 seconds

Heat Station

Size (W x D x H) 9 x 20 x 19 in ~ 220 x 520 x 480 mm
Weight 53 lb ~ 24 kg

Accessories and Services From Superior Induction

  • Water chillers for all types of induction heaters
  • Optional accessories such as pyrometers and PID temperature controllers
  • Custom coil design, buss bars and flexible leads
  • Power semi-conductors for all solid-state induction heaters
  • Spare parts for all oscillator tube induction heaters
  • Induction brazing by our experienced team