Data Privacy
DIN ISO 9001:2008 Certificate
STELLA GROUP  |  Innovation

    Innovations that convince

    With an experience of more than 90 years the STELLA GROUP continues to develop very dynamically. In addition many projects are implemented in our  research and development department in close collaboration with our customers. This has led to a further strengthening of the market position of the STELLA GROUP in recent years.

    Made in Germany

    We develop and produce exclusively in Germany. Only here we find the optimal frame conditions and the qualified experts to be able to supply for you first-class work. Development, production, material planning and dispatching are located under one roof. Thus we can respond quickly and flexibly to possible changes within the order management and stay close to the customer.


    STELLA SunGrind ®  |  The wheel with the special bite

    With the newly developed bond system STELLA
    ® the STELLA GROUP is placing an innovative product on the market. Abrasives with this bond matrix surprise with an extraordinarily good profile retention. Additional benefits  are an extension of the dressing cycle and the improved lifetime of the grinding wheels. Also the cutting features are enhanced by the bond system STELLA SunGrind
    ®. This will allow to replace in parts the sintered corundum with grinding wheels made of fused aluminium oxides and consequently to reduce grinding costs.

Made in Germany
Made in Germany
Made in Germany
STELLA SunGrind - The new innovation