Finishing methods such as wire eroding, grinding and milling are used, for which extensive machinery with state-of-the-art technology is available. The in-house tool manufacturing ensures short pathways and quick reaction times in the event of problems with tools.
We create all of the tools and equipment
required for our manufacturing according to your designs, sketches and drawings
of CAD data. The consistent use of CAD/CAM software allows for short tool
manufacturing times. The production focus is on high-performance progressive
stamping tools with cutting parts made from carbide and stamping and bending
Thanks to close collaboration between all departments, a continual process of further development and improvement of tools, manufacturing facilities and manufacturing technologies takes place. You can fall back on this rich pool of experience to solve your problems.
Since the company was founded, ERICH GRAU GMBH has trained young people to be tool makers. Through this, the high qualification level of the workforce is ensured in the long term.
Stator and rotor technology
Founded in 1952, ERICH GRAU GMBH is today a renowned, internationally active company in the field of stamping technology.
All of our customers' requirements are handled
with great care and attention. This applies for simple items as well as for
technically challenging parts.