Energy & Industry

Rail - naval - toll booths

Toll booths

Toll booths & reinforced cabinets

Building on its expertise in the design and production of kiosks and vending machines, GROLLEAU now manufactures state-of-the-art toll booths for a renowned highway company. In addition, Grolleau produces reinforced and highly-mobile cabinets for construction sites in our regions, therefore bringing the “BIM” solution closer to our customers.

Joint co-development, from sheet metal work to testing and delivery to the end customer.
Design/Co-design taking into account the following aspects:

  • Ergonomics
  • Human-machine interface
  • Vandal-proof
  • Accessibility


Door design for marine equipment


  • Steel assembly, folded profile frame, panelled door with omega and lock support.
  • Stainless steel brushed leaf door frame.
  • Stainless steel hinges and pins, brushed stainless steel threshold, lock, hydraulic door closer.
  • Doors delivered with angle bars, mounting profiles and finishes.​
  • Frame in NSC S 1005 Y60R marine polyester powder paint.
  • Polyrey or PVC Gislaved coating marine laminate door leaf.
  • Other finishes on request.


  • Mechanical or electronic lock.
  • Opening-limiting device.

42dB sound damper 15-minute fire-break door | 30-minute flame-retardant.
Our doors comply with the 96/98/EC directive for SOLAS marine equipment Code FTP


Design and manufacture of railway chassis

Grolleau, designer and manufacturer of integrated onboard railway chassis.

  • Finite element structure calculation for design validation (static and dynamic).
  • Welds qualified according to EN 287-1 for steel and EN 9606-2 for aluminium.
  • WPQR validated according to EN 15614
  • WPS drafting
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rail ,naval and toll booths

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