Semi-Automatic Bollard
The Semi-Automatic Bollard is a smart traffic management device that operates without the need for an electrical system, using compressed air for lifting and manual operation for lowering. Unlike fully electric bollards, the Semi-Automatic Bollard utilizes compressed air to provide lifting power while allowing manual pressure to control its descent. This design enables the Semi-Automatic Bollard to efficiently and reliably perform access control tasks without relying on electricity. It is particularly suitable for locations without electrical supply or where energy conservation and environmental protection are priorities, such as remote areas, temporary road closures, or security zones with low electrical dependency.
Specifications
Basic Specifications
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Operation Method: Clutch unlocking for automatic lifting and manual pressure for descent
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Drive Method: Compressed air-driven
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Operating Temperature Range: -35℃ to 75℃
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Lifting Time: 2 seconds (automatic lift) / manual descent
Materials
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Bollard Material: 304 Stainless Steel
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Foundation Material: A3 Carbon Steel
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Bollard Thickness: 6mm / 8mm / 10mm / 12mm
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Bollard Diameter: 168mm / 219mm / 273mm
Lighting
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Lighting Type: Embedded lighting / Top-mounted lighting / LED lighting / Light-covered lighting (optional)
Electrical and Power
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Waterproof Rating: IP68 (ensuring reliability in harsh weather conditions)
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Process: Acid washing followed by baking paint, providing strong corrosion resistance and extending service life
Performance
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Passing Pressure: 3 to 30 tons, suitable for medium to low-intensity vehicle interception and protection needs
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Lifting and Lowering Operation: Lifted by compressed air, manually lowered, ensuring high efficiency and convenience
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Height: 300mm to 800mm (customizable)
Accessories
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Key: Mechanical key provided for manual operation of the bollard
Color
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Colors available include black-gray, red, orange, gray-blue, brown, and gold (customizable per request)
Features and Benefits
Compressed Air-Driven Lifting
The Semi-Automatic Bollard uses compressed air as its primary power source, utilizing air compression to lift the bollard. Compressed air provides strong and stable power, ensuring that the bollard can complete its lifting action in a short time. The device operates normally without electricity, making it highly suitable for environments where electrical supply is unstable or inaccessible.
Manual Descent Control
The descent process of the Semi-Automatic Bollard is controlled manually, where users simply release compressed air via a dedicated manual lever or control valve to lower the bollard smoothly. This design minimizes reliance on electrical systems, lowers the risk of equipment failure, and offers straightforward and intuitive operation.
Energy-Saving and Environmentally Friendly
Without the need for electric drive, the Semi-Automatic Bollard has low energy consumption, making it more environmentally friendly. The device only uses compressed air during the lifting process and remains stationary when not in use, preventing unnecessary energy waste. This makes it an ideal choice for green, low-carbon urban development and energy-saving initiatives.
High-Strength Protection Capability
The bollard typically combines 304 stainless steel and A3 carbon steel, providing excellent impact resistance, corrosion resistance, and storm resistance to effectively prevent unauthorized vehicle incursions. Even under harsh weather conditions, the equipment can operate reliably, ensuring traffic safety.
Easy Maintenance and Operation
The simple structure of the Semi-Automatic Bollard, which lacks complex electrical control systems, reduces the likelihood of failure. Routine maintenance only requires periodic checks on the compressed air system and mechanical components to ensure no leaks or damage. Additionally, the straightforward operation allows users to quickly learn how to operate the device without specialized training.
Emergency Functionality
In emergencies, the quick lifting and lowering capability of the Semi-Automatic Bollard ensures priority passage for emergency personnel or vehicles. Even without electricity, the compressed air lifting mechanism can respond swiftly, meeting the needs for urgent access.
Applications
Remote Areas and Emergency Road Management
The Semi-Automatic Bollard is particularly well-suited for use in locations where electricity cannot be supplied or where power is unreliable. For example, traffic control in remote villages or mountainous areas, or management of temporary construction zones and closed roads. It operates effectively without electrical support, ensuring reliability in power-free environments.
Temporary Closures and Security Management
In temporary event locations (such as exhibitions and sports events) or special security areas, Semi-Automatic Bollards can be used to block unauthorized vehicles or manage traffic flow. Its easy operation and lack of power dependency make it ideal for these urgent and temporary scenarios.
Residential Communities and Private Parking Lots
In low-density residential communities or private parking lots, the Semi-Automatic Bollard serves as an access control device at entry points, effectively managing vehicle access. Its pneumatic operation eliminates the need for electrical connection, reducing energy requirements and making it particularly suitable for environmentally friendly residential areas.
Important Facilities and Traffic Control Zones
In critical facilities or security-controlled zones (such as government buildings, military bases, and areas around airports), the Semi-Automatic Bollard can be deployed to manage the entry and exit of unauthorized vehicles. Its simple operation and efficient blocking capability significantly enhance the security level of these locations.
