Rising Bollards

Stainless steel column diameter: 219mm	Pre embedded cylinder height: 870mm	Warning sign: 3M reflective film with warning light
Stainless steelcolumn thickness: 6mm + 0.5mm	Pre embedded cylinder height and thickness: 2.5mm	Lifting time: 2-4 seconds
Stainless steel column lifting height: 600mm	Overlapping part size: 200mm	Waterproof level: IP68
Stainless steel column material: 304 stainless steel	Thickened flange: 8mm	Safe voltage: 220V
Surface treatment: polishing, drawing	Flange: 330mm	Motor power: 250W

Fully Automatic Retractable Bollard

Column Material	304 Stainless Steel	Cylinder Wall Thickness	6mm
Cylinder Diameter	219mm	Ascent Rate	≤4S
Input Voltage	220V	Descent Speed	≤3S
Movement Power	350V	Lifting Height	≥600mm
Enclosure Dimensions	400*1090mm	Protection Class	Rated up to IP68
Waterproof Rating	Diving Grade	Operating Temperature	-30-+55℃
Power Outage Handling	Backup Battery: Enables Remote-Controlled Lowering During Power Outages	Control Method	Remote Control / Wired Button Control / License Plate Recognition Smart Control / Bluetooth Scanning / Mobile App Remote Control (Optional)
Warning Methods	Reflective Warning Tape, 360-Degree Visible LED Warning Light	Drive Type	Hydraulic Drive

Column Material	304 Stainless Steel
Cylinder Diameter	219mm
Enclosure Dimensions	400*830mm
Cylinder Wall Thickness	6mm
Lifting Height	≥600mm
Control Method	A semi-automatic bollard features automatic rising and manual-assisted lowering, requiring no electrical connection. To raise the bollard, simply turn the key to engage the clutch; the column will rise automatically and lock into place once it reaches the designated height. To lower the bollard, turn the key again and apply downward pressure to the top of the column until it retracts flush with the ground surface.
Drive Type	Gas Spring