We manufacture machines for processing individual sheets and sheet packages.
Our core sheet processing machines allow for the economic manufacturing of transformers, throttles and transmitters using standardised transformer sheets. Our machine range includes manual nesting machines for small batch production and goes all the way up to automated welding machines for use in assembly lines. For separated, snap-in core sheets, we have developed special tamping machines which, together with the appropriate sheet types, allow for the cost-effective manufacturing of small, medium and large batches of EI transformers. As long as the manufacturing task comprises the quick and reliable production of sheet packages within tolerances, our packaging machines can be used economically. Our standard machines:
For the production of customer-specific sheet packages, we develop and manufacture special machines which are specially adapted for the product requirements such as:
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.