Dellner Dampers – customised damping solutions

We’ve been producing customised damping solutions for customers across the globe for over 50 years. Our aim has always been to develop, design and produce the ideal solution to any vibration or energy absorption problem, and our innovative, technologically advanced products are hand built at our state-of-the-art facility in Flen, Sweden.

We work closely with our customers to understand exactly what you need. We can build you the right damper or buffer to perfectly match your requirements. Whether you want a single product, or thousands, our skilled technicians are experts at producing tailor made, bespoke damping solutions. We also offer a range of standardised products, along with testing and refurbishment services. 


The STRUCPRO damper certified according to EN 15129:2009: “An important step to grow our scalable platform of seismic dampers”

The first damper in the STRUCPRO platform of seismic dampers was launched in 2021. The Damper was put through rigorous testing and simulation to ensure it can perform during extreme workloads caused by a seismic event. Now we have received the official certificate of constancy of performance that shows that the product is meeting the demands according to the standard EN 15129:2009. This is mandatory for any product offered within the EU, but is also requested from customers from the rest of the world, where seismic protection is important to save lives and protect critical infrastructure.

Read more here.

Dellner Dampers Movies

Industrial Applications

Rail Applications

Damper Test Machine

Sidebuffer 25 km/h

Sidebuffer 6 km/h