The Multiformer is a special installation device for operations in the automobile industry.

Innovative technology, protected by patents.

The Multiformer® is a roll forming machine which fastens profile gaskets on car bodies. 
It affords reliable results also in difficult installation situations due to its unique construction.

The Multiformer® has established itself internationally by long lasting installation operations.

The Multiformer® is constructed to install profile seals efficiently...

  • on differing sheet flanges;
  • with seals coated with anti-seize compound;
  • with sensitive cover-slides;
  • with large seal hoses;

 ... in high quality.

We would like to present you the Multiformer® and the company
Siegfried-W. Grunwald e.K.  Erodiertechnik & Werkzeugbau on this
website and provide an overview of our business activities.