High-frequency welding

High-frequency welding

Efficient and fast

High-frequency welding machines

High-frequency welding is one of the original systems used by Kiefel.

This technology, together with the corresponding machinery engineering, has undergone continuous further development and improvement over recent decades.

Possible applications

  • Door and side-trim elements (two-tone)
  • Sun visors
  • Individual parts of an instrument panel (two-tone)
  • Convertible hoods and rear windows
  • ”AIRBAG” (code stamping, fault-line stamping)
  • Textile insert (HF lamination)
  • Joining of polyamide structural components
  • Map pockets (HF lamination)
  • Special applications
  • Reinforced-section welding on floor carpet