Rising Bollard Manufacturers & Price

An integrated hydraulic bollard houses the motor, pump, and hydraulic fluid cylinder directly inside the underground casing of the bollard itself. This setup simplifies installation, as it only requires electrical cables between the bollard and control board without buried hydraulic oil lines. In contrast, an external HPU system places a large hydraulic pump station inside an adjacent control cabinet or guard booth, routing high-pressure steel-braided lines underground to multiple bollards. External HPUs allow multiple units to rise and lower in sync and support faster emergency operations (EFO), making them popular for high-security checkpoints. Integrated units, on the other hand, offer an easier, self-contained layout ideal for commercial sites, private properties, and distributed access gates.

Water drainage is the single most important factor in long-term bollard life. Every foundation trench needs a prepared soakaway bed, typically 400-500mm of washed gravel, tied into the site's storm sewer or a dedicated sump pit. For areas with high water tables or heavy rain, our bollards use dual-seal polyurethane scrapers, corrosion-resistant internal components, and hermetically sealed IP68 electric motors that run submerged without short circuits. We also recommend automatic submersible pumps equipped with float switches inside the foundation pits for added reliability in flood-prone environments.

Yes. Our PLC-driven control boards offer dry contact relays, RS485 serial communication, and Wiegand input protocols. This allows them to work smoothly with any access control platform, including long-range RFID, UHF windshield tags, ANPR/LPR cameras, barcode validators, and building management systems. For vehicle and pedestrian safety, every installation should pair with ground inductive loop detectors, infrared photocells, or 24GHz mmWave radar sensors. If an obstacle is detected over the bollard, the safety circuit holds the unit down, preventing it from raising beneath a moving vehicle.

Our systems include a mechanical emergency release valve. If utility power is lost, site security personnel can open an access panel and trigger the manual release, letting the bollard lower into its casing via gravity to allow emergency vehicles through. We can also equip systems with an uninterruptible power supply (UPS) battery backup that provides 15-30 emergency cycles, or an emergency accumulator tank that rapidly lowers or raises the bollard without grid power.

Routine preventative maintenance is straightforward. Quarterly schedules involve opening the top flange, vacuuming accumulated dirt and leaves out of the foundation sleeve, and verifying that the gravel soakaway is draining freely. Technicians should also inspect the scraper seal, check hydraulic fluid levels, and confirm that the LED light ring is clear. Annually, check the hydraulic hose connections, test the safety photocell logic, and confirm motor insulation resistance. Using high-grade hydraulic fluid designed for extreme temperatures ensures our bollards run for hundreds of thousands of cycles with minimal part replacements.