KLN Ultraschall AG – Ultrasonic standards
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Ultrasonic standards

Ultrasonic standards OMEGA 4

The modular series OMEGA 4

The new generation of the plastic welding machine series OMEGA 4 has the highest level of technical standard and is easy to use.


The modular positioning of the components, including moulding press, control and generator, allows easy positioning of the respective plastic part and of the work station.

As a standard this type of machine is already prepared for an integration into a special machine. No further interfaces are nessesary.

Due to its efficiency and the manifold possibilities of process control, this standard machine guarantees a safe accomplishment of even the most difficult welding tasks.

The processor-controlled operation device of OMEGA 4 has an easy to use touch panel by which all welding parameters can be easily selected, set and adjusted.

If you wish to have a closer look at our OMEGA III series, please come and see us at the next tradefair!

Ultrasonic welding and riveting

Fields of application:

  • Automotive industry
  • Packaging industry
  • Microtechnology
  • Telecommunication
  • Household appliances industry
  • Medical technology
  • Food industry
  • Packaging industry
Ultrasonic standards

Equipment versions:
The OMEGA 4 series can be delivered in four different versions, the equipment varying according to the fields of applications:

  • 4.a
  • 4.s
  • 4.x
  • 4.x Multihead


  • 20 kHz
  • 30 kHz
  • 40 kHz

Pneumatic system:

  • Pneumatic cylinder 40 mm (welding power up to 700 N)
  • Pneumatic cylinder 63 mm (welding power up to 1800 N)
  • Pneumatic cylinder 80 mm (welding power up to 3000 N)

Generator performances from 500 watt up to 3000 watts.

Precision and reliability

The precision and reliability of our machines are guaranteed by many technical advantages:

  • Touch Panel 14 Languages for easy adjustment

  • up to 12 welding steps for optimal welding to welding of your parts

  • up to 50 programs

  • Proportional Valve Technology only Model 4.x

  • Easy programming and display of welding time, travel, height, energy and speed after each welding process

  • Choice of multiple stored amplitude profiles for a perfect welding process

  • welding modes
    o Time mode with energy limits
    o Energy mode with time limits
    o Mixed Mode Time AND Energy
    o Mixed mode Time OR Energy
    o Constant measure Mode
    o Constant sink mode
    o RWS Power Mode
    o RWS Position mode
    o Part movement detection mode

  • Industry 4.0 / Interface for documetation of all welding paramters optional by Ethernet Interface
    o ProfiNet
    o Profibus
    o CANOpen
    o Ethernet Powerlink
    o EtherCAT
    o EtherNet/IP
    o DeviceNet

  • Remote Control optional for maintenance


Product video

Do you have any questions regarding our products or solutions?

We will be glad to help you and support you professionally.

Feel free to contact our service department Monday to Friday from 07:00am – 05:00pm. Outside our business hours you can contact our Hotline.

+49 (0) 6252 / 14 - 0 or send us a message
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