The Rolling Barrier System is a road barrier system or roadside safety fence in the form of a cylindrical tube that can rotate. Rolling Guardrail not only absorbs impact energy, this barrier is even able to convert impact energy into rotational energy which can push the vehicle back forward. When the vehicle hits the guardrail, the cylinder tube will convert the vehicle& x27;s shock force into rotational energy. The iron frame of the upper and lower railings that flank the cylinder tube functions to adjust the size of the vehicle& x27;s tires so that the vehicle does not completely roll over.

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