The company

A passion for technology and perfection

The core competence of P-TEC arises from decades of expertise. Our main area of activity is the development of manufacturing processes for the efficient production of pre-stressed concrete sleepers. Founded in 2002 by the entrepreneurs Klaus Mamedof and Johannes Hölzl, P-TEC emerged from the former sleeper division of DSI (DYWIDAG Systems International). Enthusiasm, new ideas, expertise, and exceptional commitment are the hallmarks of the successful team at P-TEC.

Comprehensive expertise

The P-TEC Group focuses its activities on two business segments. P-TEC Holding GmbH controls, coordinates and monitors the activities of the group. Its group companies P-TEC International and P-TEC Systems are fully equipped to manage their business activities independently.

History

The milestones of a company that has made its mark on sleeper technology

The foundation for innovative sleeper concepts and efficient sleeper production was laid in the early days of the Dyckerhoff & Widmann group. P-TEC continues to foster this tradition and continues developing the systems. Pioneering technologies, a progressive mindset and customer-centred activities ensure the successful and cooperative teamwork with our clientele.

  1. 1906

    • Dyckerhoff & Widmann develops the first concrete sleepers for operational use.

  2. From 1949 until 2001

    • Dyckerhoff & Widmann open a special division dedicated to sleeper technology
    • The company develops DSA technology for cost-effective production of pre-stressed concrete sleeper and puts its first plants into operation
    • Built a test track for the Deutsche Bundesbahn as part of a development contract to test a ballastless track for speeds of up to 350 kph (slab track)
    • Delivery of the first plant for economically efficient serial production of pre-stressed concrete turnout sleepers
    • Mechanised production of the Rheda System slab tracks for the new Deutsche Bundesbahn lines.
    • Development and commissioning of the first fully automatic DSR production plant.

  3. 2002 - present

    • P-TEC International GmbH is founded as a spin-off of the DSI sleeper division to continue and expand its business activities.
    • The company plans, manufactures, and commissions complete, turnkey sleeper plants using DSR and DSA.
    • Development of new sleepers, e.g. high-speed sleepers in Spain, turnout sleepers in Belgium, etc.
    • Development, configuration, delivery, and commissioning of a turnout sleeper production line.

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We would be delighted to provide you with personal and individual advice on everything related to the efficient production of rail sleepers and sleeper technology. We look forward to hearing from you!

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References

Over 220 million rail sleepers have come off DYWIDAG and P-TEC production lines and are now in use on railway networks in Germany, Austria, Ireland, Switzerland, Spain, Belgium, Greece, Portugal, Turkey, Macedonia, Serbia, Mauritania, Egypt, Pakistan, Venezuela and Malaysia.

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