High-Security Vehicle Access Control Road Spike Barrier
A tyre killer, also known as a road spike barrier or tyre shredder, is a high-security vehicle access control device designed to prevent unauthorized vehicle access by puncturing tires, effectively disabling the vehicle. These robust security systems are typically deployed in high-security areas such as military bases, airports, government buildings, and other critical infrastructure facilities.
Product Construction & Design
The unit features a heavy-duty shell constructed from high-strength steel plates with a solid keel support structure for maximum durability. A rotating shaft installed within the casing connects to the tire-breaking teeth, with each solid tire tooth welded to the reliable rotating shaft at precise 140mm intervals.
The lifting and lowering movements are performed through the rotating shaft mechanism, while the top cover is engineered in accordance with DIN 1072 standards, providing exceptional strength capable of supporting vehicles exceeding 100kN.
Control System & Operation
The system utilizes motor power mode for operation, offering simple installation, easy maintenance, high safety performance, and extended service life. The motor controller features a waterproof external design and is driven by an electromechanical power unit internally, ensuring smooth lifting and lowering operations.
Multiple intelligent control options are available including remote mobile phone APP, license plate recognition, ground sensing linkage, traffic light linkage, and other advanced security integration capabilities.
Tire Breaking Mechanism
The tire killer barbs are manufactured from A3 carbon steel and are designed to directly damage vehicle tires when unauthorized vehicles attempt forced entry.
Standard Specifications:
• Tire breaking blade height: 130mm (customizable)
• Tire breaking blade thickness: 10mm (customizable)
Installation & Stability
The Traffic Spike system features standardized fixing ports and is securely anchored to the ground using expansion screws, ensuring exceptional stability and firm installation.
Technical Specifications
| Specification |
Details |
| Overall Material |
A3 Steel |
| Material Thickness |
10mm (optional 16, 20, 25mm) |
| Power Supply |
AC220V±10% (control voltage 24V) |
| Movement Form |
Electric Drive |
| System Power |
180W |
| Rise Time |
≤1s |
| Falling Time |
≤1s |
| Maximum Loading Weight |
60T (10mm thickness plate) |
| Blade Height |
120mm |
| Blade Thickness |
10mm |
| Control Method |
Wireless Remote Control and Wired Switch |
| Remote Control Range |
Within 50m |
| Working Environment |
-40℃~+70℃ |
| Protection Grade |
IP67 |
Application Case Reference
Case Specifications
Application Scope: Intersection safety protection in key areas
Overall Material: A3 Steel
Surface Treatment: Anti-rust primer + fluorocarbon topcoat
Protection Grade: IP67
Device Length: Customizable interception width
Equipment Width: 500mm (single-sided), 750mm (double-sided)
Ground Height: 80mm (customizable)
Control System: Electromechanical power unit control
Passing Pressure: Capable of passing 60-ton container trucks (10mm plate thickness)
Body Specifications: 360mm long, 500mm wide, 700mm high
Equipment Dimensions: 3000*500*80mm
Lifting Height: 130mm
Component Quality: Original chips imported from United States (industrial grade), industrial grade power switch, control solenoid valve, and power supply rated for -40℃~85℃
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