

Serial tests are individually adapted to the components. There are for example impermeability tests for membranes both through optic test facilities as well as through pressure loss measure-ments. Testing machines which allow ppm numbers of 40 test for example double lip seal rings through optically 100% controls.
For the first sampling, a contactless, optic measurement machine from TESA (Switzerland) is used. We use high-quality rubber mixtures in order to satisfy your specifications. You are given optimal safety of the delivered products through our 100% final control:
Each piece will be
inspected before delivery!
It is a matter of course for us that we produce according to DIN EN ISO 3302-1, which is used in the rubber industry, and for you it is the guarantee for performance level and quality!
© 2012
Hoffmann GmbH
Tannenbergstr. 131
73230 Kirchheim / Teck
Fon 07021 95010 - 0
Fax 07021 95010 - 55
anfrage@hofftech.com
www.hofftech.com