Breaking through with ultrasonic welding machines of the HiQ series
Benefit from the know-how gained from thousands of solved applications and experience the trendsetting HiQ machine generation! Adapted to the needs of our customers, it delivers perfect welding results with unprecedented flexibility. From Automotive to Medical to Consumer: With machines of the HiQ series, you will find the right solution for your project and your budget – and always with quality "Made in Germany"!
Enjoy the benefits of the HiQ machine generation for a faster, safer and more economical welding process than ever before:

The HiQ P – for highest precision
For gentle welding of sensitive components or materials, it is necessary to use the lowest possible welding forces. The HiQ P is ideally suited for this, as it reliably provides reproducible, strong and precise welding results even at reduced forces.
- Lowest forces
- Reproducible welding results
- Compact, space-saving design
The operation of an ultrasonic welding machine has never been so easy: As a modern controller system, the MULTICONTROL offers everything you need to make your production as efficient, safe and comfortable as possible. Benefit from the engineering developments in the latest control generation:
- Reject rates are reduced thanks to intelligent process control
- The intuitive menu navigation simplifies operation and shortens the training period.
- Additional functions can be added quickly and easily as required
- User interfaces can be configured to match specific users and requirements
- Detailed role and user management assigns rights for different user groups
Rely on the innovative MULTICONTROL for welding machines of the HiQ series!
Machine type | HiQ DIALOG P | HiQ VARIO P |
---|---|---|
Frequency [kHz] | 35 | 35 |
Control | MULTICONTROL DIALOG | MULTICONTROL VARIO |
Generator power [W] | 1200 | 1200 |
Outside dimensions [mm] | 1140x879x640 | 1140x879x640 |
Drive | SpeedControl | PropControl |
Weld force min./max.* [N] | 10-650 | 10-650 |
Max. Stroke [mm] | 100 | 100 |
Throat depth to center of sonotrode [mm] | 180 | 180 |
Electrical height adjustment [mm] | 200 | 200 |
Operating device | 15,6" touch screen panel | 15,6" touch screen panel |
Application memories | 1000 | 500 |
Number of saved welds (weld data) | 500 | 300 |
The HiQ S – pure flexibility
Thanks to the large workspace, the HiQ S is the ideal welding solution for both small and large-volume components. A high level of configurability, assisted tool change and flexible control ensure an excellent user experience.
- Wide range of variants
- Reliable welding result
- Flexible use in production
The operation of an ultrasonic welding machine has never been so easy: As a modern controller system, the MULTICONTROL offers everything you need to make your production as efficient, safe and comfortable as possible. Benefit from the engineering developments in the latest control generation:
- Reject rates are reduced thanks to intelligent process control
- The intuitive menu navigation simplifies operation and shortens the training period.
- Additional functions can be added quickly and easily as required
- User interfaces can be configured to match specific users and requirements
- Detailed role and user management assigns rights for different user groups
Rely on the innovative MULTICONTROL for welding machines of the HiQ series!
Machine type | HiQ DIALOG S | HiQ VARIO S |
---|---|---|
Frequency [kHz] | 20 / 35 | 20 / 30 / 35 |
Control | MULTICONTROL DIALOG | MULTICONTROL VARIO |
Generator power [W] | 1200 / 2400 / 4800 / 6200 | 1200 / 1800 / 2400 / 4800 / 6200 |
Outside dimensions [mm] | 1483x982x760 | 1483x982x760 |
Drive | SpeedControl | PropControl |
Weld force min./max.* [N] | 30-2490 | 30-2490 |
Stroke [mm] | 150 | 150 |
Throat depth to center of sonotrode [mm] | 260 | 260 |
Electrical height adjustment [mm] | 400 | 400 |
Operating device | 18,5" touch screen panel | 15,6" touch screen panel |
Application memories | 1000 | 500 |
Number of saved welds (weld data) | 500 | 300 |
The perfect machine for your application!
The right machine for every application: consult our experts and make an appointment now!

More than just design
Experience the welding workplace of the future today with machines from the HiQ series:
- The control system communicates with you on different levels using a customizable user interface.
- Illuminated indicator arrows and an ergonomically integrated secondary screen in the machine base inform you e.g. about counts, machine status or process data.
- Widgets can be used to show visualizations of functions and new accessories.
- A on-screen assistant supports you during the tool change.
Awarded the IF Design Award 2021 and the Good Design Award 2020: the design of the HiQ offers a new dimension of communication and ergonomics – for perfect and reproducible joining results.


Guided tool change
Safe, fast, supported: While tool changing used to be a time-consuming task and involved a number of risks, with the HiQ generation of machines it is done in the shortest possible time. There are two intuitive systems available to help you:
The proven QCS (Quick Change System) has been further developed and thus ensures an even faster and safer change than usual.
With the new, smart ACS (Automatic Clamping System) holding system, the RFID-coded tools and the sophisticated assistant, changing is even easier. It allows you to carry out an uncomplicated, guided tool change. This function significantly reduces the time previously required for a tool change, giving you more time to weld your components. The change is so safe and simple that it can be performed without prior knowledge.
Customizable. User-friendly. Digital.
Individually customizable to your needs: The HiQ is the first ultrasonics welding machine for series production with the highest flexibility in integrating peripheral devices. For you, this means maximum usability.
The behavior of all intelligent machine components and networked devices are digitally represented in the HiQ – a perfect mapping of the hardware in the software. This allows you to commission the machine faster and easier than ever before.


A smart bench top
With the HiQ machine generation, you get more than a welding machine that performs its basic tasks - you get an intelligent support for the safe and correct execution of your work.
For this purpose, a wide variety of sensors and tools can be connected to the HiQ, which will help the machine to warn you of errors in the production process or even prevent them in the first place.
The system can also automatically select and monitor the saved welding program to match the tools used.

"With the HiQ, Herrmann has developed a user-friendly and process-reliable welding solution. The simple approach to creating a new welding program has completely convinced me. Tool changes are also quick and uncomplicated on the HiQ machine generation."
Norbert Ennemoser, process owner at Ultra Reflex GmbH