Energy chain systems and plain bearings for asphalt pavers and tunnel boring machines

Changing weather conditions, dust, dirt and vibrations: Machinery components used in road construction and tunnelling have to withstand harsh conditions. Where cables are in linear or rotating motion, our e-chain systems provide protection and a safe guidance. In road pavers, for example, they are successfully used on the extendable attachments of paving screeds or in the vehicle seat, in tunnel boring machines (TBMs) on the erector and on the various material handling cranes, among others. In addition to e-chains and robust cables for movement, we also offer you ready-to-install harnessed chain systems, which significantly reduce your procurement, logistics and assembly costs.

With our dry-running plastic bearings, used e.g. in driver's seat and cab roof adjustments, you reduce the costs for lubricants and regular maintenance to zero.

motion plastics for vehicle cabins

Linear guides, plain bearings, energy chains, linear axes and more

Maintenance-free bearing products can be used to reliably adjust seats and displays or mount master switches. If they are electrically adjustable, our compact e-chain together with chainflex cable ensure a safe and quiet energy supply.