Special features



With the Minic-III we offer the most modern, fastest as well as most user-friendly and low-maintenance ultrasonic welding machine on the world market today. The machine covers the range of cross-section sizes that include 99% of your welding jobs. A benchmark for the worldwide leading wire-harness manufacturers, this machine has delivered the best welding results with respect to strength, Cmk / Cpk as well as the visual appearance of the splices produced, in all applications.

Further cross-sections and applications are possible - please contact us.


  • Automobiles
  • Construction equipment
  • Transportation
  • Household appliances / white goods


360° view


Inline splices

End or butsplicing

Aluminium inline splices

Small cross sections

Cascade welding (aluminiu-copper-connections)

Do you have question about this product?

We will answer your questions

By phone +49 641 803 0 or via the contact form

Contact form
Schunk Sonosystems

Special features:

  • CE-conform
  • Windows 7 operating system
  • Self-explanatory user interface (Office like)
  • 15 inch touchscreen monitor with integrated operating mode selection (optional)
  • Expanded process monitoring and documentation
  • Network compatible
  • Numerous welding modes
  • Fully automated self-calibration of the welding mode
  • Linkable to superordinate ERP systems, e.g. customer-specific wire harness production
  • Dynamic adjustment of target values and statistics functions
  • Welding chamber illumination (optional)
  • Improved splice setup via insertion aid (ASSK)
  • Laser Positioning System (optional)
  • Trash box
  • Fully integrated bad-splice cutter
  • Designed for table or board setup 
  • Numerous table variations are optionally available
  • Plug & Play functionality due to integrated ID chip
  • High-precision digital position-measuring system for recording splice geometries
  • Ultra- rapid sequence welding
  • Cross section range 0.26mm² to 30mm² 
  • Various user levels and access management via key switch
  • Suitable for Al, Cu wires
  • Self-calibrating vertical movement limit
  • Cooling system without pressurized air
  • Ergonomic design
  • Rapid and simple tool change
  • CFI
  • Improved welding fume extraction
  • Compact and lightweight design