SonotrodeSonotrodes are metallic tools that are placed in a high-frequency mechanical vibration. Through contact with the workpiece or foils and fabrics etc. vibrational energy is used to make permanent connections or – as in the food industryto separate products.

The designing, dimensioning and manufacturing of sonotrodes is decisive for the welding result.

In the development and manufacture of sonotrodes we now have decades of experience.

To improve understanding of ultrasonic welding, we have written a small brochure Lousy waves. In it the main fault of horns and in the welding process are described.

You are welcome to download lousy waves as .pdf.

Sonotrode Optimization

Sonotrode Optimization

Sonotrodes must oscillate at correct frequency ----- The waveform must be right, as well as the amplitude and the amplitude distribution ...
Steel Sonotrodes

Steel Sonotrodes

Steel sonotrodes are used in plastic joining technology and in ultrasound metal welding ----- The handling is different ----- We offer sonotrodes for all ultrasound welding techniques
Special Developments

Special Developments

Due to our equipment and production facilities we are specialized in the development and construction of special applications in sonotrode construction ----- The corresponding procedure is largely standardized in our house
Sonotrodes – Functional Test

Sonotrodes – Functional Test

Sonotrodes are expensive special tools and should be constructed to guarantee a long service life ---- If it does no longer work properly, ask for the reason ----- The USM 3.1 ultrasonic wave sensor measures quickly and easily the amplitude and frequency...
Test System for Sonotrodes USM 3.1

Test System for Sonotrodes USM 3.1

Measuring tool for ultrasonic waves ----- Easy handling ----- Two sizes ----- Use with oscilloscope possible
Reception Tools

Reception Tools

All parts to be ultrasonically welded must be securely fixed ----- In addition, the anvil must have sufficient mass so that the ultrasound can be effective

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