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Induction heaters

Indukční ohřívače
Bega is the world’s largest producer of induction heaters, with a wide range of products from smaller portable heaters to heavy-duty models for wind power plants.
Induction heating is a superior, fast and controlled heating method. It is a safe and environmentally-friendly alternative to traditional heating methods such as ovens, oil baths or blow torches. These methods create smoke, fumes or oil waste and are hazardous for personal health and safety.
BETEX induction heaters are versatile and can be used to heat bearings, gear wheels, bushes, couplings and more, and to extend bearing life, by using the correct mounting method. This heating method is also ideal for sealed bearings and pre-lubricated bearings.
A temperature of 100°C can be reached within a few minutes, depending on the bearing size.
The heating is fully controlled based on a pre-set temperature or time.

Wide range of models:

  • Portable models
  • Benchtop models
  • Mobile models
  • Heavy-duty models
  • Custom-made models
  • Middle frequency models for mounting and dismounting


We offer STANDARD and TURBO heaters.

TURBO models save time and offer lower energy consumption and a high output. The maximum TURBO effect is achieved by heating in the horizontal position.


Examples of induction heater types:

Betex iDuctor 1

Handheld induction heater
New professional type of induction hand tool.
This small tool in a handy carrying case is suitable for all sorts of metal parts, such as drive components, bearing, housing, bolts, nuts and pipes. This is an ideal solution for stuck nuts and bolts. It is also possible to have a set of induction spirals delivered, as well as an ID-pad for flat parts and a flexible, “wrapable” inductor.
One-handed operation is easy.
Indukční ohřívač Betex 22 ELD

Betex 22 ELDi portable, 3,6 kV A i

120 V/230 V–50/60 Hz, 3.6 kVA
Portable carrying case with digital display and 3-year warranty.
Details in catalogue
Indukční ohřívač 38 ESD

Betex 38 ESD, 8 kVA

Benchtop 230 V/400 V/450 V/500 V – 50/60 Hz, 8 kVA with swivel arm
Medium-sized, bench-top design with swivel arm for use in the workshop.
Details in catalogue
Indukční ohřívač Betex 38 ZFD

Betex 38 ZFD, 12 kVA

Mobile 400 V/450 V/500 V – 50/60 Hz, 12 kVA,  heating capacity 300 kg
Roll-around heater with swivel arm and convenient folding operating panel. Easy to operate.
Details in catalogue

Betex GIANT DL-700 

400/500/600 V – 50/60 Hz, 40 kVA – for heavy parts.
Standard, heavy-duty heater.
  • Max. bearing weight: 1,500 kg
  • Max. weight, other parts:  900 kg
Details in catalogue

Middle frequency induction heaters for mounting and dismounting

Middle frequency induction heating is a safe and cost-effective heating method that improves the quality of installation or maintenance. This method is fast, simple and energy-efficient. Middle frequency technology makes it easier and quicker to transfer effective energy into the workpiece.  This system is clean and operates very quietly, saving time too.
For example, a clutch can be heated to 100°C in three minutes, compared with the 2-hour conventional method.
It is commonly used in the steel, paper and rail industries, as well as machine building, gear and drive systems and more.
Middle frequency heating method:
  • Fixed inductor outside – heating with a fixed inductor around the component. Energy input from outside to inside. For bearing rings, pipes and rings.
  • Fixed inductor inside – heating with a fixed inductor in the component. Energy input is outwards. For use, for example, in bored holes for gearboxes or bearing bores in housings/frames.
  • Table inductor – the part is lying flat on an inductor table and is heated to the required temperature in a very short time. This method is suitable for light products that require serial heating.
  • Flexible inductor – the flexible inductor is wrapped around a component. Suitable for non-cylindrical shapes or extreme dimensions.

Model Betex MF QUICK-HEATER – 22 kW, 44 kW

More details in the catalogue:

Indukční ohřívače ložisek / Indukční ohřívače ložisek - Induction heaters
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