Road Block

Technical Parameter 1, the roadblock is mechanical structure roadblock, by the metal material base and the metal needle composition, may use the manual manner to carry on unfolds and gathers. 2. The roadblock is easy to unfold, close up and operate, the components coordinate with each other, the movement is accurate, the time of mechanical structure roadblock is not more than 1 min, close up time is not more than 1 min. The quality of the roadblock (including the box but excluding accessories and tools) is 12.7 kg. 4. The effective length of the roadblock is 8m. 5. The effective length of the roadblock needle is 48.5 M. 6. Effective spacing is 48.7 M. 7. The puncture of the roadblock will not fall off under 30N axial pulling force, but will fall off when 100N pulling force is applied. After the wheels of the test vehicle run over the roadblock, the time for the Left Front wheel to completely lose the inflation pressure is 52s. Under the condition of ambient temperature-40 °C ± 55 °C, the roadblock surface should be free from rusting and mechanical damage, the fastening part is firm and no looseness, the moving part is flexible and reliable, and the connection between the parts is convenient. The roadblock is easy to deploy, close up and operate, the components coordinate with each other, the movement is accurate, the mechanical structure roadblock deployment time is not more than 1 min, close up time is not more than 1 min. This product passed the Special Police Equipment Quality Supervision and Inspection Center of the Ministry of Public Security Testing, implementation standard: “GA/t 421-2003 puncture deflated roadblock.”

Technical Parameters 1, PIN BASE STRIP MATERIAL: POLYAMIDE FIBER 2, needle material: Hard die-casting Zinc Alloy 3, needle effective length: 38mm4, bearing weight: 20T5, intercept length: 5M, 6M, 7M, 8m, 10m

Colors and styles can be customized