Payment & Shipping Terms:
Traffic Safety Roller Barrier,
PU Material Safety Roller Barrier,
EVA Highway Rotary Crash Barrier
Qingdao Taicheng Transportation Facilities Co., Ltd
The first manufacturer of exporting new type roller barriers in China
Qingdao Taicheng Transportation Facilities Co., Ltd. is a technological innovation enterprise invested by Henger Group. Its headquarters is located in Jinkou Industrial Park, Qingdao. Taicheng Transportation has an innovative scientific research team, advanced manufacturing technology, first-class production facilities, and perfect testing methods. , reliable product quality, enthusiastic after-sales service, devoted to the great cause of improving China's road safety.
The impact-resistant and energy-absorbing rotating guardrail independently developed and designed by Taicheng Transportation has broken the technological monopoly of Korean and American countries and filled the market gap of China's rotating guardrail. The product has more than 20 national patents, and has successfully passed the collision test of small cars (family cars), buses and large trucks in the highway test site of the Ministry of Communications, and the test results and collision data are at the international leading level.
The new series of rotating anti-collision barriers have been widely used in South Korea, Japan, the United States, the United Arab Emirates and other countries. The accident rate, economic loss rate and accident fatality rate of the installed road section have been reduced by more than 95%, which has greatly protected the lives of pedestrians. Property safety provides a reliable guarantee and strong shield for road safety. It is believed that in the near future, the new type of rotating anti-collision guardrail will be popularized on China's highways and accident-prone sections, introducing innovative protection design for China's road environment, bringing leap-forward protection effects for road safety, and becoming a life project for the benefit of future generations. .
The company will always adhere to the corporate tenet of "not forgetting the original intention, people-oriented, and technological innovation", to build a first-class transportation facility enterprise with international competitiveness, to provide the society with high-quality new rotating anti-collision guardrails, and to protect the road safety of the country and the world. convoy.
The new road rotating guardrail is also called the "anti-collision bucket guardrail" or " new type highway roller barriers " . It mainly adopts the "one column and four beams " method . By strengthening the performance and installation method of the column and the fence, it effectively prevents the car from crossing the fence and driving out of the driving lane.
The rotating anti-collision guardrail combines the advantages of traditional guardrails and new impact-resistant energy-absorbing drums, and realizes the protection method of "one column and four columns". The rotating anti-collision guardrail improves the installation method by strengthening the performance of traditional columns and guardrails. The rotating bucket can rotate freely on the column. When an accident occurs, the free rotation of multiple groups of anti-collision rotating buckets can effectively decompose the impact force of the car, so that the impact energy perpendicular to the direction of the guardrail can be converted into rotational energy parallel to the direction of the anti-collision rotating bucket. , The combination of this rotational energy and the elastic energy of the rotating barrel can pull the accident vehicle to maintain the normal driving direction and speed, while avoiding the "head-to-head" situation of the vehicle and the traditional guardrail in previous traffic accidents, it can prevent the car from passing through the guardrail and driving out. Drive lanes, thereby effectively reducing the serious consequences of traffic accidents, and protecting the personal safety of drivers and passengers to a great extent.
The impact-resistant and energy-absorbing rotating anti-collision barrel is made of high-tech polymer composite material—polyurethane, which is integrally formed at one time. Polyurethane material has the high strength of polyethylene material and the high elasticity of rubber material, so the barrel itself has the characteristics of high elasticity and anti-collision and wear resistance, which can avoid being smashed when impacted, and at the same time effectively protect the guardrail and passengers. to protect.
The rotating anti-collision bucket also has a strong recovery ability, which can quickly restore the original shape and performance in the case of severe impact, which can save road maintenance costs. In addition to good anti-collision and wear-resistant performance, the rotating anti-collision bucket also has many advantages such as corrosion resistance, anti-aging, weather resistance, not easy to break, beautiful appearance, not easy to fade, and many other advantages. Under natural outdoor conditions, the service life can reach ten years or more.
The appearance color of the rotating anti-collision barrel can be customized into various warning colors, such as yellow, orange, orange, red, green, etc. The high brightness reflection effect makes the anti-collision barrel maintain high recognition and warning degree in bad weather conditions such as night and rainy days, catch the driver's eye, attract the driver's attention, and reduce the accident rate. It is especially suitable for installation in accident-prone areas such as tunnel entrances, central isolation belts, rapid turning areas, complex intersections, etc. Because of its good anti-collision performance, it can also be used as various power facilities, parking lot columns, large shelf corners and other objects. defensive equipment.
(1)The wear resistance is 200% higher than other anti-collision barrels in the market
Due to its unique production process and process, Taicheng rotating anti-collision barrel naturally generates a 3mm thick hard polyurethane protective layer on the outer layer during the production process of the barrel. Its tensile strength and bearing capacity are 2-3 times that of other anti-collision barrels in the market.
(2)Acid and alkali resistance, high temperature and low temperature resistance, radiation resistance, impact resistance, not easy to age, high flame retardant rate. The outer protective layer makes the barrel itself have a high flame retardant rate, preventing secondary fires from burning down the rotating drum in traffic accidents. Other anti-collision barrels of the same material are not flame-retardant, and will burn in case of fire and have a strong open flame.
(3)The size, appearance and color of the rotating anti-collision barrel can be customized and processed according to customer requirements, and the differentiated customized production is high. Taicheng improves the production process of Hanmei anti-collision barrels, adopts the open mold production method, improves production efficiency, and the mold replacement is fast and convenient.
(4) The new type of rotating anti-collision guardrail series products adopt modular design, the overall installation is simple and fast, no professional guidance is required, the installation is safe and pollution-free, and the installation cost is low.
(5).Low after-sale cost
The energy-absorbing anti-collision bucket has strong wear resistance and impact resistance, and the rotating anti-collision guardrail is firmly designed. There is no need to replace the guardrail in ordinary traffic accidents, saving after-sales and maintenance costs.
Compared with the traditional guardrail, the rotating anti-collision guardrail is beautiful and dazzling because of its own color. In addition to the high warning degree, it can also beautify the surrounding environment, especially in the scenic road section around the mountain, it is integrated with the surrounding scenery to form a difference. Flavorful landscape.
(1) The column can be formed by high-frequency welding. If it is processed by other methods, there should be test data to ensure its strength.
(2) The bolt holes of beams, columns and hoop should be positioned accurately, and all the splicing screw holes at each end should be punched at one time.
(3) The end of the guardrail shall be formed by molding.
(4) Beams and columns shall not be welded and drilled on site.
(5) When installed on a road section with a curve radius of less than 70m, the beam should be processed into a corresponding arc shape according to the size of the curve radius.
6 Appearance quality
(1) The appearance of the rotating barrel should be uniform in color, with smooth edges, no burrs, and no flash; no peeling, no cracks, no bubbles, no trachoma and other defects on the surface, and the overall shape is complete and there is no obvious skew.
(2) The appearance and color of the casing should be uniform, the inner and outer walls should be flat, uniform, smooth, free of defects such as collapse, pits, holes, tear marks and impurities, and there should be no bubbles or cracks in the section.
For the new type of rotating barrel guardrail, our production capacity is 12-15km per month, which can meet the shipping needs of all urgent orders.
Contact Person: Anna