Your Specialist in Mechanical Engineering, Clamping Technology & Fixture Construction
Key Facts About Our Successful
and Innovative Company
The patented clamping elements developed by Frank Entzmann GmbH are known for their exceptionally high clamping forces, compact and durable design, and outstanding longevity. These compelling advantages are made possible by our proprietary monoblock construction. Unlike conventional methods that rely on assembling various individual components, our clamping elements are manufactured from a single, workshop-tested piece.
Frank Entzmann GmbH ensures the highest possible product quality through the use of a multi-channel hydraulic-pneumatic test bench. Every fixture undergoes rigorous testing on this system and is further verified with ultra-precise measuring equipment before delivery. This comprehensive quality control process is unique to our company—entirely developed in-house—and far exceeds the standard testing procedures employed by our competitors.
One of Frank Entzmann GmbH’s standout strengths is its exceptional in-house production depth of 100%. Every step of the manufacturing process is carried out in our own facilities, allowing us to respond to customer requirements quickly, flexibly, and reliably. From order to delivery, customers can expect to receive their finished product within ten to twelve weeks. At the heart of our success lies a keen ear for customer needs and a deep passion for forward-thinking innovation in tool and mechanical engineering.


Our History
Today
We offer our customers tailor-made solutions. Smart clamping fixtures and Industry 4.0 standards are a given at Frank Entzmann GmbH. In fact, we are the only manufacturer capable of equipping all fixtures with both transmitting and receiving units, enabling cutting-edge machine-to-machine and fixture-to-machine communication. This medium-sized high-tech company currently employs 25 specialists at its headquarters in Böbingen an der Rems.
2005
In 2005, a second, larger production hall, including an administrative building, was constructed right next door. Since then, the company has designed all fixtures in-house. Over the years, the level of vertical integration has been steadily expanded and now stands at 100%. This means that everything, from quotation and design to assembly and delivery, is carried out entirely in-house at the company’s Böbingen location.
1995
The first production hall was built in 1995, and in 1999, the company delivered its very first in-house developed clamping fixture.
1989
Frank Entzmann GmbH was founded in 1989 by Mr. Frank Entzmann himself. Since then, he has remained the company’s Managing Director and sole owner. In the early days, the company focused solely on producing milled parts for special-purpose machinery. However, it soon began developing and manufacturing its own clamping elements, now protected by patents.