- Extended-arm barriers are a specially designed type of barrier with longer arm lengths compared to standard arm barriers. This design is typically used in situations that require wider passages or more stringent management of vehicle traffic.
- Here are some key features and possible specifications of extended-arm barriers:
1. **Arm Length**: The arm length of an extended-arm barrier is longer than that of a standard barrier, providing a wider passage suitable for large vehicles or special requirements.
2. **Material**: The arms are usually made of durable materials such as stainless steel, aluminum alloy, or special plastics to ensure strength and durability.
3. **Drive Method**: Extended-arm barriers can be driven by hydraulic, electric, or pneumatic systems to achieve smooth and stable arm movement.
4. **Control Method**: The control of the barrier can be manual or automated through remote control, ticketing systems, or computer software.
5. **Safety Features**: Extended-arm barriers may be equipped with safety sensors or infrared detection devices to prevent closure when there are vehicles or pedestrians under the arm, thereby enhancing safety.
6. **Weather Resistance**: As extended-arm barriers may be used in outdoor environments, they are usually designed with good weather resistance to withstand various weather conditions.
7. **Stability**: Due to the longer arm length, extended-arm barriers require stronger stability design to prevent deviation or damage under the influence of strong winds or other external forces.
8. **Maintenance**: Extended-arm barriers may require more frequent maintenance to ensure long-term stable operation, including regular inspections and lubrication of moving parts.
9. **Customization Options**: Depending on the specific application needs, extended-arm barriers may offer customization options, such as different colors, logos, or additional safety features.
10. **Installation Requirements**: Due to their size and weight, the installation of extended-arm barriers may require special foundations and support structures.
11. **Compatibility**: Extended-arm barriers should be compatible with existing security and monitoring systems to achieve unified management and control.
Extended-arm barriers are suitable for controlling the passage of large or special vehicles in places such as industrial parks, large parking lots, and freight terminals. When selecting and installing, factors such as size, load capacity, safety features, and compatibility should be considered.