Beijing Anhuatai Security Equipment Co., Ltd.

Manual roadblock Sun Yaru:
Car roadblock tire breaker, military tire breaker, manual tire breaker, car stopper, car stopper, ejection roadblock, road tire breaker, safety roadblock, car roadblock, roadblock This anti-riot product has the characteristics of pre-assembly, recycling, free expansion and contraction, safety and effectiveness, large road coverage, strong adaptability, light weight, portable and easy to use. It is an ideal choice for national administrative agencies, law enforcement agencies, Financial institutions, colleges and universities, enterprises and institutions and other important departments are the first choice roadblock equipment and anti-riot equipment to intercept illegal and violent vehicles and forcefully break through.
Product material: zinc-aluminum alloy
Product weight:
Product model: Nail height., interception length. This roadblock traffic stopper consists of an aluminum alloy strip movable support and a hard die-cast zinc triangular edge needle. constitute. The aluminum alloy strips are connected by steel rivets to form a movable bracket, which can be opened at will during use and simply closed after the work is completed. The triangular felting needle has a central ventilation hole, and there are abandonment grooves on each edge and are connected to the central hole. After the needle is inserted into the tire, the air in the tire will be quickly released directly from the central vent hole. When the wheel comes into contact with the hard die-cast zinc-aluminum alloy nail roadblock, due to the pressure during driving, the wheel presses against the triangular needles on the roadblock. The triangular needles will pierce the tire in the direction of the movement of the car and open/open with each piece. Seconds to exhaust, the inflated tire will separate the stinger from the barricade. As the wheel continues to rotate, the needle on the tire pierces deeper and deeper, and the gas in the tire escapes from the inner hole of the needle. Generally, four to six steel nails will be pierced into the tire, and all the gas will be released in less than a second. To achieve the purpose of effectively intercepting vehicles.
How to use): Open the box, take out the traffic barrier, and place it on one side of the road. The police officer holds the nylon rope connected to the plastic roadblock and stands on the other side of the road. When a suspicious vehicle appears, pull the rope and deploy all the roadblocks blocking the vehicle. Police officers can use traffic barriers while standing in a safe position.
), after use, pull the nylon rope backwards to make it automatically integrate. At the same time, police officers should replace lost or damaged needles in a timely manner so that they can be used again, and then put them into the box.
3) If the roadblock is stained with dirt and other dirt after use, it needs to be washed with water, dried, corrected and put back into the box. How to install the felting needle), unplug the damaged felting needle), take out the spare triangular felting needle
3) Align the flat end of the triangular felting needle with the fixed sleeve, shake and push it in
), check and calibrate the position of the felting needle. (How to replace the fixed sleeve), when the fixed sleeve is damaged or the lancet cannot be positioned correctly, you can replace the fixed sleeve) and remove the lancet.