With great passion for a secure bolted joint
We founded our family business in 2007. It has grown into a healthy company headquartered in Bavaria in southern Germany with a global customer base.
As an independent and product-neutral partner for industrial tightening processes, our team has successfully implemented hundreds of technical analyses and training courses. Over many years, we have therefore developed a wealth of valuable experience.
We are happy to pass on our cross-industry expertise to you in the form of theoretical and practical training courses and technical services.
Our young team also develops its own hardware and software products. We are now proud to offer highly professional and useful products such as learning stations, learning software, and software solutions for tightening analysis.
Sincerely


Richard Gruber GmbH combines reliability with the highest professionalism and a team that excels through dedication and qualification.

VDI/VDE 2645 – Part 3
Ensuring state-of-the-art process capability!
This standard describes methods for process capability tests (PCT) of residual torque in preloaded...

Calibration, measurement device capability and accuracies
Our team continuously develops and updates appropriate training programs with great dedication and didactic expertise.

Machine capability tests
We offer our customers highly professional analyses and technical services based on extensive expertise in tightening technology.



































