Semi-Automatic Retractable Security Bollard
Bollard Overview
If you require certain security levels but your budget is limited, then Semi-Auto bollards are for you.
This bollard is most suitable for a higher security demand but with low vehicle flow.
Bollard Features
- Manufactured with options of standard steel or stainless steel
- Available in the same styles as automatic pneumatic bollards to save cost
- Bollard is activated using a gas spring
- Certain impact strength and easy installation
- A small box with power supply required
- Height above ground 600mm
- Optional colour choice of reflective tape (for custom made colour, MOQ pcs)
Semi-Automatic Retractable Bollard Model Summary
| Product Photo | Series No | Material | Diameter(mm) | Height(mm) | Thickness |
|---|---|---|---|---|---|
 | DBO-168S0-600 | Steel | 168 | 600 | 5 |
 | DBO-168S4-600 | 304SS | 168 | 600 | 5 |
| DBO-220S0-600 | Steel | 220 | 600 | 5 |
| DBO-228S4-600 | 304SS | 220 | 600 | 5 |
Semi-Automatic Retractable Bollard Components
- Top Cover
- Anti-Theft Bolt
- Keyhole
- Lamp Belt
- 3M Diamond Level Reflective Stripe*2
- Inner Cylinder
- Flange
- Pre-buried outer cylinder
- Look Position(up)
- Look Position(down)
Semi-Automatic Retractable Bollard Models
| Model | Diameter(mm) | Blocking Height(mm) | Thickness(mm) | Material | Surface Treatment | Reflector Band | Operation System |
|---|---|---|---|---|---|---|---|
| DBO-168S0-600 | 168 | 600 | 5 | Steel | Powder Coating | Included | Automatic Rise, Manual Descend |
| DBO-168S4-600 | 168 | 600 | 5 | 304 Stainless Steel | Polished | Included | Automatic Rise, Manual Descend |
| DBO-220S0-600 | 220 | 600 | 5 | Steel | Powder Coating | Included | Automatic Rise, Manual Descend |
| DBO-220S4-600 | 220 | 600 | 5 | 304 Stainless Steel | Polished | Included | Automatic Rise, Manual Descend |
Semi-Automatic Retractable Bollard Operating Procedure
Semi-Automatic Retractable Bollard System Operation
Semi-Automatic Retractable Security Bollard Installation Gallery
