Shenzhen SEWO Science & Technology Co., Ltd.
Smart Vehicle & Pedestrian Access Control Management Supplier Shenzhen sewo Intelligent Technology Co., Ltd. Focus On the vehicle & Pedestrian Accesss Control More than 21 Years
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Our etractable bollards are steel stainless columns installed in the ground, which through a control system are lowered and raised to allow passage or to limit the access of cars.
Automatic retractable bollards can be positioned fully extended, or fully retracted below ground by control automatically, it can regulate traffic flow and control the number and types of vehicles that can enter specific roads,traffic gates, playgrounds, roadways, malls, parks, landscapes, pathways, and toll booths among many others . They help reduce traffic congestion and improve safety.
Automatic retractable bollards have the added advantage of being effective at bolstering existing security measures. Installing them in front of an access gate provides an additional layer of security and can reduce, or even eliminate the potential for vehicles to impact gates.
Our Automatic Bollards System is engineered for high-security applications, combining hydraulic power, remote control technology, and crash-rated durability. Designed for parking lots, traffic management, and critical infrastructure protection, these bollards offer seamless integration of retractable functionality, stainless steel construction, and anti-terrorism certification.
Whether controlling vehicle access or enhancing perimeter security, this system ensures reliability in extreme conditions.
Specifications of Fully Automatic Hydraulic Retractable Bollard:
| Product Name | Fully Automatic Hydraulic Retractable Bollard |
| Model No. | SEWO-LZ01X |
| Movement Principle | Electric Hydraulic (Built-in Bollard) |
| Cylinder Diameter | 219mm |
| Buried structure | Height 800mm * Diameter 334mm |
| Cyliner Height | 600mm |
| Cyliner Thickness | 6mm |
| Cyliner Cover Thickness | 10mm |
| Cylinder Material | 304 Stainless Steel |
| Protection Class | IP68 |
| Impact Rating | K6 (This represents to an impact of a vehicle at 60km/h, the vehicle is stopped and the equipment working normally) |
| Available Through Pressure | can pass 100 tons of container trucks |
| Rising Speed | ≤4S |
| Lowering Speed | ≤2S |
| Working Temperature | -35 ° C ~75 ° C |
| Storage Environment | -10 ° C to 65 ° C (rainproof, moisture-proof and dustproof) |
| Warning sign | Ultra-high brightness reflective film , LED Light |
| Emergency function | Equipped with EPS emergency power supply and one-button descent function |
| Control Method | Control Box / Wireless Remote Control |
| Extended functions | license plate recognition/fire alarm/access control system |
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