Innovative hot stamping technology

for finishing surfaces

Date: 13. January 2025
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With hot stamping technology, the RONAL GROUP is redesigning the manufacturing process for passenger car alloy wheels, particularly in terms of surface treatment. The innovative technology opens up new possibilities and offers the freedom to create creative designs and a unique appearance of the wheels with high-quality surfaces.

The production-ready hot stamping technology is suitable for finishing components with 3D geometries and enables innovative design variations such as holographic effects that create the impression of optical depth and movement. Numerous variations are possible – from elegant real chrome looks to metallization in different shades and colour gradients.

Hot stamping enables a wide range of design options that create a distinctive and eye-catching wheel aesthetic. With hot stamping technology, conventional wheel inserts can be transformed into visual highlights. Together with the company KURZ, the RONAL GROUP is also working on adapting the technology for a revolutionary process for decorating the aluminum wheel itself, which opens the door to an enormous variety of designs and visual effects. In this way, the RONAL GROUP is also responding to the trend towards individualization in the automotive industry.