Roller Barrier

The existing plant has been unable to meet the huge market demand and order volume growth, the new plant has been started in June 2021, is expected to officially put into use in January 2022. Efficient production capacity, skilled production process and strict quality control will meet your requirements on quality, price and delivery time.

1. Roller barrier of Qingdao Taicheng

Rotating guardrail is mainly composed of beams, columns and a new type of environmental protection EVA rotating barrel that can rotate freely.

Rotary barrel with acid and alkali resistance, high temperature resistance, low temperature resistance, radiation resistance, impact resistance, aging resistance, flame retardant superior characteristics. The outer protective layer of the barrel itself has a high flame retardant rate, preventing secondary fire accidents effectively protect the guardrail and passengers. It does not break easily, and it has a beautiful appearance and does not fade easily. In outdoor natural conditions, service life of at least ten years.

2. Working principle of rotating guardrail

By enhancing the performance and installation methods of the columns and fences, it is possible to effectively prevent cars from crossing the fence and driving out of the driving lane.

On the other hand, when a speeding vehicle crashes into an EVA bucket with high energy absorption and low reaction and can spin freely,Through the free rotation of the rotating bucket, the impact force of the car is decomposed, and the impact force perpendicular to the direction of the guardrail is decomposed into a direction parallel to the guardrail, thereby effectively absorbing and reducing the impact force. The rotating bucket effectively reduces the possibility of traffic accidents.

3. Structural of roller barrier

4. Application

Rotary guardrail is mainly used in highways, cliffs, tunnels, sharp bends and other dangerous roads

http://www.taicheng-highwayguardrail.com/