Plastic components for power- and electrical engineering |

Dimensional- and temperature stability

thanks to highly sophisticated materials

High-performance plastic components for transformers

High-performance and utmost-precision plastic components for transformers up to 600 V and 1,300 A at the example of the so-called “cage ring”

Our high-precision plastic components are used for many application areas and a wide variety of requirements worldwide. The number of new areas of application and new industry fields is constantly increasing. Our high-precision components are used to provide new generations of products. The use of high-performance plastics, such as polyphenylene sulfides (PPS) and polyphthalamides (PPA), allows for a wide temperature application range of the components to be processed.

Our expertise

  • Long-term experience in the processing of high-performance plastics
  • Special mold technology tailored to the requirements of the component or plastic concerned
  • High quality standards with narrow tolerances
  • Integration of inserts

“Customers do not just buy a component; they always buy the component performance as well. Together we take your components to series production – safely, efficiently, and in line with the requirements.”

Dominik Braun, Global Key Account Manager, Business Unit Household Appliances and Electrical Industry

Your project with Wirthwein

Get in touch with our electrical engineering team.

You have an inquiry, require technical advice or would like us to call you back? Then please make use of our contact form, write us an e-mail or just call us.

+49 7933 702 0


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