All bollards feature 304 stainless steel columns with brushed & polished finish — corrosion, abrasion, and temperature resistant. Outer barrels are Q235 carbon steel. Wall thickness customizable at 6/8/10/12mm.

Full automatic and semi-automatic bollards are IP68 rated, capable of extended underwater operation. Intelligent control system is IP66 rated.

Supports remote control, manual button, mobile APP, and PC control. Also integrates with access control, license plate recognition, and surveillance systems.

Requirements: 1) ≥C25 grade concrete foundation; 2) drainage pipes or well connection; 3) pre-buried cables for automatic models; 4) control cabinet location. Professional installation recommended.

Monthly inspection of column surface, reflective film, LED lights, and drainage system. Clean with neutral detergent and soft cloth. Avoid strong acids or alkalis. Ensure drainage in cold regions.

Under normal use and maintenance, PROCOLUM bollards are designed for 10+ years of service. Automatic bollards achieve 5,000 continuous lift cycles at room temperature without failure.

Contact us via inquiry form, phone, or email. Specify model, quantity, and customization needs. Our sales team provides quotes and solutions within 24 hours.

PROCOLUM provides nationwide warranty service. Products are quality guaranteed from purchase date. Professional installation teams and 24/7 after-sales response available nationwide.

Automatic bollards: rated voltage 36/42/220V (customizable), operating power 300W-700W. Semi-automatic bollards require no power. Control system: 220V.

Automatic bollards: 1.5-3.5s (adjustable). Double section: 1.5-6s. Emergency lowering via backup power or manual operation for rapid descent.