Ultrasonic welders


super thorn lcd

The highest precision of welds preformed thanks to the total control of all parameters involved in the process.

The SUPER Thorn welding machine is a perfect tool for both companies and individuals requiring highest quality and repetitiveness of all welds preformed. The construction of the welding machine is made of special type of grey cast (20 kHz) or aluminium (35 kHz) and the square cross section of the column ensures high resistance to twisting and evening out of the vibrations. It gives the possibility to weld using large pressing power. The adjustable actuator’s height and universal working table based on a ball allow welding of differently sized details using one machine.

Standard frequencies:  20, 30, 35 and 40kHz.

Modern digital control panel  SUPER Thorn

Has been invented to deliver highest quality and recurrence of performed welding processes. Both proper programming and clear settings make it fast and reliable.  In a case when several different details are used we have an option to define as many as 1024 different memory paths, all of which can be chosen externally. The possibility to set initial downthrust pressure and downthrust while welding allows us to obtain best possible connection. Additionally we are able to control such ad-ons as rotary table , soundproof cabin, adjustable table etc.  

Available welding options:

  • Time: welding using constant time
  • Energy: welding using constant energy
  • Power: welding using constant power
  • Total depth (ABS): welding to a given depth
  • Relative depth (DRM): welding to a given depth
    The depths is calculated from the moment the detail meets the deliverance power

4 types of pressure to allow better control over  the quality of welds.

Every Thorn+ DIGITAL series machine has been equipped with pressure control technology using proportional valves. Using that we are able to set, with digital precision, each of the pressures required (every 0,1 bar)

Pressures chart

p1deliverance pressure
p2welding pressure #1
p3welding pressure #2
p4holding (cooling) pressure

The welding path is controlled with a precision up to 10μm, thanks to the implementation of position encoder.

Dimension of the table [mm]: 250 x 250 (dla 35kHz), 300 x 300 (dla 20kHz)
Work frequencies [kHz]: 20, 35
Available powers [W]: 1.000, 2.000 - 5.000
Amplitude adjustment: 50-100%
Welding options: Czas, Energia, Moc, ABS, DRM
Pressure control: Elektroniczne sterowanie ciśnieniem (metodą zaworów proporcjonalnych)
Accesories: Kabina dźwiękoszczelna, Stół obrotowy, Stół przesuwny, Wyrzutnik pneumatyczny, Przewijak automatyczny, Detektor metal-kontakt
Writable settings: 1024
Height adjustment [mm]: 150 (dla 35kHz), 450 (dla 20kHz)
Cylinder (diameter / stroke): 32/50mm (dla 35kHz), 63/100mm (dla 20kHz)
Dimensions [mm]: 310 x 900 x 510 (dla 35kHz), 360 x 1350 x 660 (dla 20kHz)


Let us help you

We are here for you, if you have strategic and long term mindset. If you prefer effects over promises. If you appreciate efficiency, stability and credibility. If you believe that innovative technology can change your company for better. SONICTECH Ultrasonics is joined by those three values:


We deliver the newest ultrasonic technology solutions. We offer both machines and components, quality of which has been recognized by engineers all over the world. It will lead your company into the future.


We have tested and have carefully chosen only those machines , which guarantee highest efficiency, precision and reliability of ultrasonic processes. Our products meet the highest standards and achieve some of the bests results on the market. We also seek to improve them where only possible.


We invest not only in technology but in know-how and our people as well. Our consultants are fully accessible regardless of time and day. We offer our support and we always seek to deliver most suitable solutions. We try to improve for our clients to meet all demands and exceed expectations.
©2018 SONICTECH, all right reserved
made by: aidia multimedia

Warsaw Office

ul. Warszawska 31
05-092 Łomianki (near Warsaw)

Wrocław office

ul. Parafialna 21
52-233 Wrocław

NOTE! SONICTECH Ultrasonics' website uses cookies and similar technologies.

If you not change browser settings, you agree to it. Learn more

I understand