This knife-type anti-impact car broken tire adopts mechanical and electrical integration control device, simple operation, safe and reliable, can effectively block non-permitted vehicles to force through, to avoid the occurrence of vicious events. When the interception is performed, the ascending key is activated, the steel blade rapidly extends, the tire is punctured and deflated, and the dense blade can effectively prevent the wheel from passing and is forced to stop.At the end of the interception, the descent button is activated. The steel blade immediately returns to the ground level and goes into standby mode.

TK80 stainless steel safety tire breaker has the dual role of tire-breaking and car-stopping, and it can be used as a substitute for the function of the anti-collision wall.