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Herrmann Ultraschalltechnik GmbH & Co. KG

Booth number: 2J15

About us

Herrmann Ultraschall GmbH & Co.KG, founded 1961, is the global technology leader in ultrasonic welding of thermoplastics with a worldwide presence. With 420 employees worldwide and over five decades of knowhow Herrmann Ultraschall is a family-owned company whose success lies in its intense application and project consulting (Ultrasonic Engineering) by highly trained staff.
Herrmann Ultraschall builds stand-alone machines, generators and ultrasonic welding systems which can be integrated into automation lines. Its portfolio allows for precise, fast and environment friendly welding of plastics, packaging materials and nonwoven products.
Ultrasonic applications for injection-moulded parts can be found in a variety of industries such as automotive parts, household goods, electronics and medical

Products and services

Fast and tight welding of thermoplastic injectionmolded parts - that is what ultrasonic welders from the HiQ product line do best. The welding process can be easily adjusted and monitored. For a large variant diversity, the quick-change system for weld tools is very convenient. It is possible to configure up to four different weld forces per process. This ensures precise adjustment of parameters, unrivaled by other thermal joining processes. Neither laser nor vibration or mirrorimaged welding is capable of such precision.



The core of this ultrasonic welding machine is the patented pneumatic HMC drive concept. It combines the benefits of pneumatics with the dynamics of an electrical drive and allows for selection of any optional start point for the weld process. The SoftTouch mode protects the sensitive joining area of the plastic parts to be welded during contact of the sonotrode.



The name delivers what it promises. The ultrasonic welding machine HiQ VARIO can be configured to completely suit the customer’s needs. A large number of pneumatic drive modules with different strokes and cylinder diameters are available, always including the reliable proportional valve technology by Herrmann Ultraschall.



Robustness, accuracy, and simplicity are attributes characterizing this ultrasonic welding machine. The entry-level models already include a position measuring system and proportional valve technology as basic equipment. Moreover, password protection and part counter are standard. Precision guiding rails and reliable drive components ensure repeatable


Herrmann Ultraschalltechnik GmbH & Co. KG
Descostr. 3 – 11
76307 Karlsbad

Phone: +49 7248 79-0
Fax: +49 7248 79-1039

Shizhen Cheng
General Manager China
Phone: +49 7248 79-1734

Herrmann Ultraschall China Headquarters
Taicang Economic Development Zone Build 20-B, No. 111, North Dongting Road
P. R. China

Phone: +86 512 53201286

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