Plastics - Herrmann Ultrasonics

Automotive industry
applications.

A car is composed of far more than 10,000 individual parts, many of which are made of thermoplastic materials. Ultrasonic welding qualifies as the best suitable joining technology for scenarios with large production numbers of components:

High-strength and fast

Dimensionally accurate

Impeccable visual appearance

Electronic industry
applications

Sensors and electrical components are not only used in industrial manufacturing but also in automation engineering or in daily use. Ultrasonic welding is particularly suitable for their production and complies with product requirements, such as:

High strength

Reliable functionality of components

100% tightness

Consumer industry
applications

Using ultrasonics, consumer components can be produced and joined in a cost-effective way; at the same time, the process provides great flexibility in terms of design. High requirements for visual appearance, production speed, or geometry are met.

Light-weight and robust

100% tightness

Mark-free surfaces

Solutions for the
automations industry.

The demand of the production industry for complex and efficient automatic systems is constantly increasing. Herrmann Ultrasonics therefore offers a wide range of solutions for integration of ultrasonic systems and components.

Ultrasonic systems for automatic systems

Ultrasonic components for special-type welding machines

Ultrasonic solutions for robot cells

Sonotrodes and converters.
Proved Herrmann quality.

Our experts develop the acoustic weld tools by means of innovative calculation methods and state-of-the-art measuring technology. Every sonotrode is designed, calculated and carefully documented according to customer requirements:

Maximum efficiency

Even distribution of the weld amplitude

High degree of stability

Application solutions.
Sealing with ultrasonics.

The ultrasonic modules are provided in a flexible modular system and allow for easy integration into packaging machines. State-of-the-art measuring and control technology safely detects any process faults:

Modularity, compact types

Reduction of quality assurance costs

Reliable sealing quality

Service Range

Application consulting / joint design

Consulting for component design
Support and direction for designing the weld geometry (weld joint)
Principle testing for feasibility
Consulting for material selection

Weld process development

Preparation of the weld concept
Development and manufacturing of application-specific weld tools
Definition of the weld process parameters and specification of the process window

Application optimization

Preparation of the weld concept
Development and manufacturing of application-specific weld tools
Definition of the weld process parameters and specification of the process window