Induction Heating Equipment


Main characteristics of induction heating equipment:

  • IGBT module and inverting technologies, better performance ,higher reliability an lower maintenance cost;
  • 100% duty cycle, continuous working is allowed at maximum power output;
  • constant current or constant power status can be selected accordingly to achieve higher heating efficiency;
  • display of heating power and heating current and oscillating frequency;
  • multi-display functions, with displays of over current, over voltage, water failure, phase failure and unfit lad and so on, machine can be protected from destroys and machines can be repaired easily.
  • simple to install, installation can be done by unprofessional person very easily, connection water and power can be finished in a few minutes.
  • light weight, small size.
  • different shape and size of induction coil can be changed easily to heat different parts.
  • advantages of the model with timer: the power and the operating time of the heating period and retain period can be preset respectively, to realize a simple heating curve, this model is suggested to use for batch production to improve the repeatability.
  • the separated models are designed to fit the dirty surroundings, the generator can be put in a clean space to increase the reliability; with the small size and light weight of the separated transformer, it is convenient to use in the production line and easily assembled inside the machinery or moved mechanism.
Model DW-HF-160kw
Input voltage 380V±10%, three phases,50 or 60Hz
Input voltage range 320-420V
Maximum input power 160kw
Duty cycle 100%
Output control mode Constant current control
Output oscillate frequency 20-80KHz
Resistance matching select 1__4select or non-adjustable
Heat oscillate current 100-1260A
Cable   length  from  power  generator  to transformer 2 meters
Timing functionOf DW-HF-160kw Retain oscillate current 100-1260A
Heating time 0.1-99.9 seconds
Retain time 0.1-99.9 seconds
weight Generator 80KG
HF transformer 75KG
size Generator 640x350x560
HF transformer 820x350x460
Cooling water pressure >0.2MPa
Cooling water temp. <40℃(104°F) Cooling water flux >100L/min

Main applications of induction heating equipment:

  • heat treatment of gear and shaft
  • brazing of diamond tools
  • brazing of electrical kettle bottom
  • tube heating for coating
  • heating of stainless steel vessel for annealing
  • brazing of machining tools
  • melting of all kinds of metals
  • brazing of copper & brass tube and connectors in air conditioner manufacturing factories and so on.
  • heating of rods for forging
  • quenching of parts. Etc.