Special features



Appearing on the scene in 2011, the DS20-II was a quantum leap in wire-harness production:
For the first time it became possible to weld wires with cross sections of up to 120 mm² to terminals. The possibilities include, for example, the connection of Cu and/or Al wires with different contact parts with a precision that is unique for this area of application.






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Schunk Sonosystems


  • Cross-section range of 6-120 mm²
  • Generator power 4/6 kW
  • Frequency 20 kHz
  • Applications: connecting, for example,  Cu and/or Al wire with different contact parts
  • Comprehensive recording of process data
  • CE conform
  • Modular, flexible and adaptable design
  • Rapid change oscillator unit 
  • Insulation crimp / bad-splice cutter
  • Integration into automated production lines