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High Power, Dual Contact Induction Welders

Dual Contact Induction Welding Literature

With ever-increasing energy costs worldwide, many tube and pipe producers have elected to install Thermatool CFD series dual mode induction / contact series welders. For welding in contact mode alone, Thermatool CFC series contact welders are particularly suited for I-Beam or Spiral Fin-Tube production.

Both series offer all the benefits of CFI technology, in addition to the following:

  • Offers two welding processes in one single, solid-state unit
  • Satisfies demanding API pipe specifications when in induction mode
  • Achieves significant weld power cost savings when in contact mode
  • Delivers highest operating efficiency with contacts when welding HSS (Hollow Structural Sections) as used in building and ship construction.
  • Offers quick-change capability between induction /contact modes via a selector switch at the mill operator’s console. Induction Coil /Contact modules simplify and speed up changeover times.

High Power, Dual Contact/Induction Welder Specifications:
Standard Power Ratings: 600 - 1800 kW @ 150 - 400 kHz

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