Roadway Security Semi Automatic Rising Bollard Vehicle Access Control Retractable
The semi-automatic rising bollard provides automatic rising and manual lowering functionality without requiring electricity or power equipment, making it an economical and practical access control solution.
Product Performance
- Rising: Turn the key and the bollard automatically rises to its locked position
- Lowering: Apply pressure to the bollard top to lower it to ground level and lock in position
- Features: Simple operation, economical, and practical design
Technical Advantages
Our semi-automatic bollard SN-RB-SA01 features a single gas actuator with architectural appearance matching automatic bollards, allowing combined use of both versions. These models represent over 20 years of security industry experience and specialized bollard design expertise.
Application Scenarios
Ideal for low-traffic area management including squares used occasionally for special events and reserved areas. The perfect access control solution for locations without electrical power supply.
Technical Specifications
| Drive Mode |
Gas Spring, Stroke 600mm, rod diameter 16mm |
| Dynamic |
50kgs |
| Passing Pressure |
100 Tons Truck |
| Unlock & Rise Time |
≤3-4 Seconds |
| Pressure Drop Time |
≤2 Seconds |
| Material |
304 stainless steel (Rain-proof, moisture-proof and dust-proof) |
| Standard Rising Height |
600mm |
| Diameter |
219mm |
| Standard Thickness |
6mm |
| Casing Size |
420×420×890mm |
| Weight |
80-90 kg |
Key Features
- High security and anti-collision capability
- Electronic control with automatic rise/fall operation
- High system independence and reliability
Reflective Band
Available in various colors with reflective properties that ensure clear visibility at night with minimal lighting.
Available Materials
304 stainless steel, 316 stainless steel, and carbon steel with electrophoresis spray paint finishes.
Flange Design
Anti-skid flange with unique pattern design compatible with various road surface styles and applications.
About Sinomatic Company
Located in Shenzhen, China, our 5,000 square meter manufacturing facility features modern production lines, powder coating facilities, development departments, and processing centers.
Industry Applications
Our products serve transportation roads, schools, government agencies, airports, prisons, , customs, border control, parks, smart cities, and various other security fields.
We leverage our knowledge, experience, and manufacturing capabilities to offer flexible custom solutions with short lead times and excellent value. Our focus is on delivering highly durable products at competitive prices with extensive customization and system integration options.
With exceptional cost-performance ratios, our products export to Europe, US, East Asia, Russia, and Middle Eastern countries. Advanced technology meets international quality standards with comprehensive design, superior corrosion protection, and competitive pricing. Our company employs 100 skilled professionals and continues dynamic growth in the security industry.
