Clean room assembly and quality control – in one cycle for the checked final assembly.

Individual assembly concepts, completely automated on request and 100 % camera monitoring.

We know the requirements of our customers for greatest possible reliability and efficiency in a short time frame. Therefore, we integrate all required joining and test techniques in an efficient cycle.  We cover the entire necessary range from manual to semi-automated to completely automated assembly. We have been collaborating successfully for many years with Nieder-Ramstädter Diakonie in Mühltal and with Darmstädter Werkstätten in Darmstadt for manual assembly.

  • Manual assembly
  • Semi-automated assembly
  • Completely automated assembly
  • Quality monitoring
  • 100% controls and camera monitoring

Highly automated assembly

On a total of 25 robot-supported clean room assembly machines, the molded parts are put together in assemblies according to the assembly concept and individually pre-assembled and packaged as required. In doing so, the level of automation is always oriented to the required volumes and economic requirements of our customers.

Joining techniques & Printing

The clean room assembly of the individual parts is performed on assembly lines that are loaded using automated handling systems and conveyor technology suitable for clean rooms. Thereby, we provide you with a wide range of process-stable joining methods such as laser, hot plate or ultrasonic welding – individually automated and precisely matched to your requirements and task.

  • Laser welding
  • Ultrasonic welding
  • Hot plate welding
  • Pad printing

Test procedures

Our assembly processes are supported simultaneously and downstream by a variety of tactile and optical methods, leak tests and 100% camera inspections. In this way, we can keep the assembly efficiency constantly high for large and small series and guarantee the traceability of our processes.

  • In-line 100% test systems such as camera, laser and leak tightness
  • Dimensional, tactile and optical measurements
  • Measuring microscope
  • Tensile testing machine
  • Profile projector
  • Torque test
  • CT measurement using external test laboratories

Packaging and labeling

As supplement to our assembly services, we provide you with a variety of standardized and individual packaging solutions for every batch size that meet all customer requirements for hygiene, counterfeit protection but also the statutory industry-specific requirements. Completely automated packaging handling and fast retooling times guarantee the reliable, individual packaging of your clean room products. In addition to the packaging as such, we also tale over additional individualization services such as labeling or coding.

  • Individual packaging solutions ISO 7
  • Packaging under shielding gas atmosphere
  • Labeling (bar code, data matrix, UDI) and tagging
  • Individual labels and marking

Highly automated finishing and machining services.


Your project with Wirthwein Medical? Contact us.