100 years of technical excellence. And a portfolio for the future. Our commitment is underpinned by comprehensive testing procedures – every day, for the future.
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Railway sleepers are among the concrete elements subjected to the highest dynamic loads in the world.
Are high-precision components where every tenth of a millimetre counts. Internal tension rods compress the sleepers with forces of over 30 tonnes, enabling them to absorb the extreme axle loads of the trains and ensure stability in the track structure. At the same time, they must withstand extreme thermal stresses and weather conditions for decades.
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For almost 100 years, Moll sleepers have been synonymous with the highest quality and reliability.
Began in the 1920s as a pioneering achievement in industrial threshold production has continued to set new standards time and again over the decades. As the German market leader, Moll Rail now offers a highly sophisticated product portfolio that not only consistently meets but also exceeds industry standards and customer requirements.
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Our commitment is underpinned by comprehensive testing procedures – every day, for the future.
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Reliable delivery of the highest quality. Built on a foundation of strength.
With five sites, Moll Rail Germany has an annual production capacity of around 1.5 million prestressed concrete sleepers – manufactured in accordance with a fully certified quality management system compliant with DIN ISO 9001. Each sleeper is produced in accordance with Deutsche Bahn’s technical delivery specifications (DBS 918143) and the DIN EN 13230 series of standards – the authoritative standards for track and point sleepers in ballast track and slab track construction. Rigorous testing procedures throughout the entire production process ensure that our high quality standards are met.
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To ensurefull traceability, all sleepers bear standardised markings. These include the relevant factory mark (e.g. ‘LMB Biebesheim’, ‘LML Laußig’, ‘LMH Hannover’, ‘G Güsen’ and ‘N Neuss’), the year of manufacture, the rail foot width, the relevant grade designation and a date stamp on the sleeper head. This coding forms the basis for our quality monitoring and reliably fulfils our customers’ documentation requirements.
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Sleepers for Railways and Commuter Traffic
Our railway sleepers are synonymous with robust durability, consistent quality and the highest level of reliability in day-to-day railway operations.
Turnout sleepers are among the most demanding components in the railway superstructure. They must withstand extreme static and dynamic loads, reliably accommodate complex load distributions and permanently stabilise the track alignment. Moll Rail has decades of experience in this sector and offers a wide range of products for a wide variety of applications.
Sleepers for urban transport systems place particular demands on geometry, design and material behaviour. They must function reliably on tight curves and in complex track layouts – often under conditions that differ significantly from those of a conventional main line.
Moll Rail offers a wide-ranging portfolio for this purpose, covering both standardised and specialised applications.
Longitudinal Sleepers for Trams & Commuter Railway Systems
Longitudinal beams and track grids for grass-covered tracks combine technical precision – tailored to the specific requirements of urban rail systems – with benefits in terms of sustainability, aesthetics and short construction times. They provide a smooth, low-vibration track and blend harmoniously into urban landscapes – without compromising on performance.
Rail Single Block for Longitudinal Beams & Slab Tracks
Rail support structures are a key element of modern track structures built using the in-situ concrete method. This is particularly the case in areas where conventional sleeper geometries reach their limits.
Crane runway sleepers are among the most robust components in track construction. In demanding industrial environments characterised by high cycle rates and the movement of heavy loads, they must absorb enormous point loads, reliably distribute dynamic forces and guarantee consistently precise track alignment.
