Grinding

Many requirements – one goal:
The perfect solution.


Whether newly laid or existing tracks, maintenance using grinding plays a major part in significantly extending a rail’s life cycle. That is why this part of maintenance work is indispensable when it comes to prevention and reprofiling measures.

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How do we extend the life cycle
of your rail network?
Through the highest standards of efficiency.

Corrugations on rails and switches not only increase noise by up to 10dBA, they also reduce travel comfort, damage the undercarriage, rolling stock in the long term – and in the worst case even the surrounding buildings. Grinding of cross and longitudinal rail profiles as well as flat grooves effectively prevents this – and plays an efficient part in extending the life cycle of your rail network. The Zehnder AG, Zurich offers a whole host of highly specialised technologies.

Zehnder AG, Zurich in action

Innovative technology, efficient solutions and a great deal of expertise. Watch how we operate in the field of grinding technology – and what makes Zehnder AG, Zurich stand out in the field.
1:05 min. Videoclip

Further solutions from a single source.

Did we got you interested? Zehnder AG, Zurich offers a variety of well thought out technical solutions for the maintenance and upkeep of your transport routes. Innovative. Cost effective. From a single source. Learn more about them.

A new date for InnoTrans

In order to comply with restrictions and contain SARS-CoV-2, InnoTrans 2021 has been postponed to next year. The current status is that InnoTrans, the international trade fair for transport technology in Berlin, will open its doors from 20 to 23 September 2022. We will let you know as soon as we have more information on where exactly we will be located at the event – so you can network with us and talk about the latest developments in the industry.