Ultrasonic welding

Omega 4.A+ Ultrasonic welding


The Omega 4 A+ is an easy-to-use model with time and energy-based welding modes.

Available in a desktop version, as a base or modular integration, in a soundproof cabin version or as a workstation.


It offers you:

Productive intelligence: start-up self-checks, warnings if the machine runs out of air, part melting detection, production monitoring specifying the part welding status.

Reactive Welding System: 7 welding modes including 2 in the Mecasonic exclusive Reactive Welding System (RWS). The reaction of the part determines the continuity of the weld.

Touch HMI Human Machine Interface: to easily and quickly program welding settings with built-in assistance.


  • Fully modular
  • Standard interface to user PLC through a SUBD25 connection (digital I/O)
  • Intuitive user interface with a 4.7” colour touchscreen for program settings and production monitoring
  • 7 welding modes (including 2 Mecasonic exclusive RWS)
  • 2 programmable welding steps
  • Part inspection windows
  • Control window precision: 0.01 s, 1 J and 1 W
  • Multilingual menu system
  • Onboard dedicated safety controller
  • Self-checks at start-up
  • Adjustable speed in front


  • Automotive sector
  • Packing
  • Household appliances
  • Electronics
  • Medical
  • Other
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