About us - carda used machines

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.


Eric Weber - carda used machines.comDipl.-Ing. Eric Weber
Management, Finance
Machine purchase, Machine sale
Preparation of offers for dismantling, Project management



Martha Mendoza carda-used-machines.com Martha Mendoza
Service in Spanisch, Machine acquisition
Preparation of offers, Accounting databas

Annette W-Braun - carda used machines.comAnnette Weber-Braun
Service in English, Preparation of offers
Accounting, Logistics



Nick Müller - carda used machines.comNick Müller
Machine repair

Tim Braun - carda used machines.comTim Braun
Machine repair


You want to offer us your surplus machine or are looking for a used machine? Please contact us!

Contact now


Monthly information about our current new arrivals are sent through our newsletter.

Register now