About us

Business location

The carda-engineering headquarters with office and administration is located at 69256 Mauer in Germany, in the middle of the Rhine-Neckar metropolitan area..

Our customers from both home and abroad, can easily reach us due to the close proximity of the airports in Frankfurt/Main and Stuttgart, as well as excellent motorway access. Our two used-machine warehouses are located in close vicinity. Additional machines and equipment can be viewed at their respective sites.

The company carda-engineering

The companies owner, graduate engineer Eric Weber, completed and graduated his study in Engineering / Process Engineering in the year 1992.

After several years of gaining experience at a leading environmental company, he founded carda-engineering in 1995. The company has since then dealt with the purchase and sales as well as the procurement of used machines.

We have specialized in machinery and equipment for filtering, mixing and the grinding of materials. Our strengths are the long business experience, global customer contacts and our expert advice.

Of course, our service also includes the dismantling as well as the transport of the systems. We are also happy to assist you in questions about the customs clearance for the sale of the machines for abroad.


Dipl.-Ing. Eric Weber
Sales / Engineering
Phone: +49 (0) 6226-429 609
Fax: +49 (0) 6226-429 73 31
Mobile: +49 (0) 175-265 05 86
Email: ew@cardamail.de


Martha Mendoza
Machine acquisition / service in Spanish
Phone: +49 (0) 6226-429 73 32
Fax: +49 (0) 6226-429 73 31
Email:  mm@cardamail.de
Annette Weber-Braun
Administration / Service in English
Phone: +49 (0) 6221-717 6912
Fax: +49 (0) 6226-429 73 31
Email: awb@cardamail.de


Nick Müller
Phone:: +49 (0) 160-970 473 85
Fax: +49 (0) 6226-429 73 31
Mail: nm@cardamail.de
Tim Braun
Phone: +49 (0) 160-970 476 75
Fax: +49 (0) 6226-429 73 31
Mail: tb@cardamail.de