Induction Heaters

Induction Heaters

We manufacture medium frequency induction heaters for various industrial applications. We design the entire heating equipment especially according to customer requirements. We offer automatic material feeding and extracting from the heater. That is why our heaters are often used in automatic production lines.

  • Heating for various technologies: forming, hardening, melting, brazing, soldering, fitting, drying and more
  • Low and high power up to several megawatts
  • Heating of billets, bars and tubes of any cross-section
  • Heating the ends of rods and tubes
  • Heating of shaped components of various sizes
  • Heating of steel, stainless steel, brass, aluminum and other conductive materials
  • Static and continuous heating
  • Single-stage and multi-stage continuous in-line heating
  • Heaters with transversely displaceable inductors
  • Built-in or separate frequency converter

Induction heaters are divided into the following basic groups according to application:

  • Induction billet heaters – Induction heaters designed for heating round or square steel billets to the forging temperature. Our product line includes:
    Models SOP - medium frequency billet heaters with separate converter
    Models KSO – compact medium frequency billet heaters with built-in thyristor converter
    Models KSO-T – compact medium frequency billet heaters with built-in transistor converter
  • Induction bar heaters - We offer bar heaters in the following power configurations: 150 kW, 250 kW, 500 kW a 750 kW.
  • Special induction heaters – Heaters designed for heating special parts of complex shapes, such as tube ends for the production of pressure bottle, railway sleeper screws, crucible for melting glass, etc.
  • Induction hardening device - Induction heating is particularly advantageous for local and surface hardening of steel parts.
  • Induction annealing device - Heaters for preheating and annealing of welds. Induction annealing machines are used for heat treatment of welded joints in order to achieve the best possible properties of the weld metal.


Induction Annealing Equipment

20.2.2020 Induction annealing machines are designed for heat treatment of welded joints to... more...

PF 2020

10.12.2019 Thank you for your cooperation in 2019 and wish you many personal and work achievements in 2020. ROBOTERM Chotěboř wishes you a Merry Christmas and Happy New Year 2020! more...

We visited the fair in Düsseldorf

27.6.2019 The world's largest event in the field of heating and processing metals The Bright World of Metals 2019, held from 25th to 29th June 2019, opened its gates again after not being held for four years. more...

PF 2019

10.12.2018 Thank you for your cooperation in 2018 and wish you many personal and work achievements in 2019. ROBOTERM Chotěboř wishes you a Merry Christmas and Happy New Year 2019! more...

Mid-frequency Induction Heater SOP 700/5-A130

23.4.2018 Induction heater made for Řetězárna Česká Třebová Ltd. is used for induction heating of blanks „L" 700 ÷ 1300 mm up to forging temperature. It consists of input and output mechanisms, a heater box, more...

VP 1600 Bin Unloader

14.3.2018 The VP 1600 bin unloader is designed for the transfer of venting stems from a pallet bin. This equipment can also be used for transferring other product from pallet bins, as long as the weight of each piece does more...

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