Heavy Duty Stainless Steel Retractable Traffic Bollard

Split automatic hydraulic lifting column

Arlau's bollard hydraulic lifting bollards (also known as pile building) play an important role in modern urban planning and security management. They are widely used in many aspects, from large ship berthing to pedestrian traffic management, key infrastructure protection and road differentiation.

Drive mode: With air as the driving medium, the column is driven up and down by an external pneumatic power device.

Drive mode: With hydraulic oil as the driving medium, there are two control methods, that is, the column is driven up and down by an external hydraulic power device or a built-in hydraulic power device.

Electromechanical automatic lifting bollard: Drive mode: The column is driven by a built-in motor.

Semi-automatic lifting bollard: Drive mode: The rising process is driven by the built-in power device of the column, and the descent is completed by manpower.

Pull-up lifting bollard: Drive mode: The rising process requires manual operation, and the descent depends on the weight of the column.

Design features: The column and the base are separated and can be retracted when no control function is required.

Fixed column: Design features: The column is directly fixed to the road surface.