Air ducts for HVAC

in vehicles

Air duct components for the automotive and utility vehicle industry

We design, develop, and check plastic components for HVAC applications

Our components for heating, ventilation, and air conditioning applications symbolize the substitution of metal components by low-cost and light-weight plastic components.

Wirthwein is your innovative partner when it comes to design and production of air duct components. Tailored to customer specifications regarding weight, acoustics, stability, and assembly we develop manufacturing concepts together and effectively take them to series production.

Our Expertise

  • Component design and dimensioning considering environmental data
  • Strength, warpage, and filling simulation
  • Complete component qualification
  • Multi-component injection molding
  • Insert molding
  • Automated module and system assembly, incl. EOL tests
  • Specific mold design

The basis for high molded part quality.

Constructive component development

High-quality for series production.

Wirthwein tool making