Aluminum alloy manual roadblock, manual tire breaker, manual car arrester, Shanghai car arrester manufacturer

Aluminum alloy manual roadblock
Manual tire breaker Manual car stopper Shanghai car stopper manufacturer Nantong car stopper sales
Working principle of aluminum alloy manual roadblock tire breaker
This roadblock car stopper is made by It is composed of aluminum alloy strip movable support and hard die-cast zinc triangular edge needle. 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 needle on the roadblock. The triangular needle will pierce the tire in the direction of movement of the wheel, and With each open/second of air venting, 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.
Company name Shanghai Erren Industrial Co., Ltd.
Contact person and phone number Xu Yan/
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Taobao customer service Ayu
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