Our development experience is your success

Thanks to the in-house development department located in Germany, Wessel·Werk provide a unique quality and performance. New developments, modification, optimization, individual customer demands, and order manufacturing realized in-house. Wessel·Werk receive highest independence and flexibility enabling us to react on new trends and demands quickly at any time.

Development of vacuum cleaner nozzles has a more than 50 years tradition at Wessel·Werk. New technologies flow into new products gradually to make sure that new developments base on the best available technique. We focus on practical solutions with a well balance between technology and usability, respective theory and suitability for daily use.

Benefit from the Wessel·Werk development experience. Do you want to customize a Wessel standard solution for your demands or develop an individual solution? With Wessel you have a competent partner at your side in any case.


Proven processes and techniques at the Wessel·Werk development center guarantee the unique Wessel quality:


Not only air technical data such as partial vacuums and volume flow but all important mechanical data on the vacuum cleaner nozzles are gathered on the dynamometer. It supplies the most important performance indicators for the use of nozzles on different floor surfaces.


Moldflow system based analyses accompanying the development process ensure that tools will provide optimal results even before they are constructed. The entire plastics injection process is simulated realistically. Weak spots are ascertained at this early stage and thus prevent later corrections that can cost time and money.

Computer Aided Design (CAD)

Professional state of the art software tools on the most modern hardware efficiently support the development process.

Computed Fluid Dynamics (CFD)

Flow analyses in computer aided simulations on 3D CAD models support empirical measurement evaluations to secure optimal nozzle geometry design.

Suction Laboratory

The suction laboratory meets the equipment requirements of independent testing facilities. Here performance and use values such as dust pickup and movement resistance are evaluated according to all international standards and practice.

Noise Laboratory

The data analyzed in the noise laboratory provides precise insights into the loudness of a suction system. By using the most modern acoustics technology, requirement-specific noise analyses can be carried out to secure an acoustics design that is unique to the product itself.