Working principle
The Safety highway roller barrier pioneered a rotating structure to support the flexible and anti-collision and wear-resistant rotating bucket on the column, so that the rotating bucket can rotate freely on the column, through the freedom of the rotating bucket The rotation decomposes the impact force of the car, so that the impact force perpendicular to the guardrail is decomposed to the direction parallel to the guardrail, which is effectively absorbed and reduced by the rotating barrel, thereby effectively reducing the consequences of traffic accidents.
