Heat develops on the surface of the metallic part. The higher the frequency is, the thinner layer heats up

We produce 3 types of High Frequency devices: 1,5 KW, 10 KW, 35 KW

Practical use of of high frequency induction heating devices:

  • Special purpose devices for heating of bearing inner ring before placing it on stem.
  • Devices using heat to clamp machining tools.
  • Devices serving to dismantle bearing rings and axle tree labyrinths of rail vehicles.

 

Type of bearing Outer circle diameter [mm] Axle dimension [mm] Coil dimension Rail vehicle
PLC 410-13 150 120 Cívka 1 814, 824, 460, 560, 854
Osobní vozy 157 Cívka 2 osobní vozy
PLC 410-15 159 130 Cívka 2 954, 961
FAG 801086A (87A) 174 150 Cívka 3 471
PCL 411-10 192 160 Cívka 3 lokomotivy

Video – induction heating device in action