Industrial hydraulic and manual chain barriers

Open the gate with a simple phone call.
Real-time remote access management:
remote control, badge, code, clock...

accueil – English


Designer and manufacturer of customized hydraulic and manual chain-link barriers from 3 to 40M, adapted to your environment.

A unique product on the French, European and international markets, the innovation of our hydraulic chain barriers responds to changing needs for intensive, continuous use.

Our barriers have been studied and designed to guarantee high resistance and quality, so as to secure pedestrian streets, parks and gardens, private roads, reserved spaces for school buses, market places, cash-in-transit vehicles, access control for bus stations, fire department access…

Principle: chain stretched between two fixed bollards set in the ground – The chain lowers and fits into its rail along its entire length, to allow vehicles to pass.

Automatic motorized system supplied with three remote controls and 2 sets of safety cells with protection – A control unit is integrated into one of the bollards.
The gates are equipped with two hydraulic cylinders for the up and down position of the chain, and are compatible with all kinds of access control solutions for remote control of one or more sites. Opening/closing time from 4s to 8s, depending on model.

9 or 10mm-thick steel bollards and 10 or 12mm-diameter steel chain, depending on model and/or environment.

High-resistance powder-coating: a uniform, aesthetically pleasing anti-corrosion coating – Choice of colors from the RAL color chart.

Barrière à chaîne industrielle hydraulique avec les feux intégrés dans les fûts - Contrôle l'accès au Marché - Fontenay le Fleury (78)
Hydraulic industrial chain barrier with integrated lights in the barrels - controls access to the Marché in Fontenay le Fleury (78).
Barriere à chaine hydraulique - Entrée de Marché
Hydraulic chain barrier - New Market Hall in Fontenay le Fleury.
Domaine Truffier du Grand Merlhiot (24)
Five-meter automatic hydraulic barrier, painted in black with a chain - Access via a security code - Domaine Truffier du Grand Merlhiot (24)
Barrières à chaîne hydrauliques sur-mesure motorisée
8 and 16 meters motorized hydraulic industrial chain barriers - Balma Gramont shopping center in Toulouse, France (31)
Barrière à chaîne hydraulique de 37 mètres pour quai de chargement - Foir'Fouille à Echirolles (38)
37-meter long hydraulic chain barrier for loading dock - Foir'Fouille in Echirolles (38)
Barrière à chaîne hydraulique - Sécurisation de rues piétonnes - Noisy le Grand (93)
Hydraulic chain barrier - Securing pedestrian streets - Noisy le Grand (93)

New at

For bus stations and loading bays, the length of chain barriers is increased from 35 to 40 meters.

Barrière à chaîne hydraulique motorisée de 40 mètres - Décathlon - Echirolles
Motorized hydraulic chain barrier of 40 meters - Decathlon Echirolles (38)

Our invention patent

Video demonstration

Hydraulic chain barrier with an output loop.
Château Fleur de Lisse (33)

Automatic industrial chain barrier - Reservation of space for cash transport conveyors - La Poste Les Hauts de Cergy (95).

Hydraulic industrial chain barrier with integrated flashing LED lights - Reservation of school bus parking - Vanves (92)

40-meter industrial electric chain barrier. Hydraulic system designed for a wide passage width. Provides access for deliveries in Echirolles (38)

Motorized automatic chain barrier - Hydraulic system for intensive use. Custom-made model designed for the Salon des Maires 2021 in Paris, with integrated fixed and flashing LEDs. Matching post including red/green traffic lights and LED signage.

Hydraulic industrial chain barrier with post and keypad - Site access control - La Mothe Achard (85)

Industrial chain barrier to reserve and secure the location of cash conveyors - Banque Populaire Rives de Paris.

5-meter hydraulic chain barrier with custom cladding – Entrance to Château Ripeau (33).