Hot-Selling Type Of Dangerous Road Section Necessary Road Rotating
Anti-Collision Guardrail
1. Company Situation
Qingdao Taicheng Transportation Facilities Co., Ltd. is located in
Jinkou Town, Jimo District, Qingdao City, Shandong Province. It is
a professional rotating guardrail manufacturer with advanced
technology and strong strength, which integrates development,
production and sales.
2. Product Introduction
Safety roller barrier is a fixture that prevents drivers and
passengers from fatal accidents by not only absorbing shock energy
but also converting shock energy into rotational energy. It is also
known as a roller barrier, rolling barrier, roller type barrier,
drum barrier or highway roller, and widely used on sharp carve road
or bend road zone. It is designed to effectively absorb shock and
lead vehicle to the road direction to prevent large accidents.
The safety roller will effectively function for drivers to properly
control vehicles with its noticeable color and
self-luminescence.The safety roller barrier is a new product. It is
assembled with PU / EVA rollers and galvanized steel post and
beams. The roller barrier differs from the w beam guardrail in the
way it functions because It can absorb shock and lead vehicle to
the road direction by roller, to prevent large accidents, whilst
the W beam does not. The roller barrier is as well lighter and
easier to install than w beam guardrail and it would be easier for
recovery after attachment and easier to repair.d etc.
3. Product Parameters
No. | Name | Specifications(mm) | Material |
1 | Roller | 345*490/350*510(Customized) | Polyurethane |
2 | Post | 140*2000*4.5(Customized) | Q235 |
3 | PVC Tube | 160*500*6.5(Customized) | PVC |
4 | Beam | 100*80*4.0 | Q235 |
5 | Rolling Circle | 182×145×6.0 | Polymer Ethylene |
6 | End Socket | 1300×230×4.0 | Q235 |
7 | Post Cap | 145×145 | Rubber |
8 | Bolt | M18*120 | Q235 |
| M18*180 | Q235 |
| M18*80 | Q235 |
9 | Nut | M20 | Q235 |
Item | Specifications |
Apparent Density (KG/m³) | ≥125 |
Tensile Strength(MPa) | ≥1.15 |
Elongation(%) | ≥320 |
Compression Permanent Distortion (%) | ≥38 |
Resilience(%) | ≥72 |
4. Product use
The rotating guardrails are especially suitable for installation
and application in many accident areas such as tunnel entrances,
central isolation belts, rapid turning zones, and complex
intersections.
1) Road central safety roller.the road central safety roller is to
divide the car line and prevent safety driving from opposite impact
.
2) Road cross safety roller.the road cross safety roller is
installed on the cross to prevent the cars from rushing to the
greenbelt.
3) Safety roller for highway.it is very fast driving in the
highway, and the safety roller is to protect the
drivers&passengers from accident.
5. Henger's Products Advantage
A .The roller barrel is made of EVA and polyurethane composite
material. | This kind of high strength EVA and polyurethane material is elastic
and anti-impact and wear-resistant, which can avoid crashing of the
roller barrel. when it is impacted, can effectively protect the
guardrail and driver and passengers. |
B. In addition to good anti-collision and wear-resisting
performance. | It also has the advantages of anti-chemical corrosion,
anti-ultraviolet aging, weathering resistance and so on. It is not
easy to be damaged, and its appearance is exquisite and not faded.
In the outdoor natural conditions, the service life is more than 10
years. Once a traffic accident occurs, when the car hits it, the
energy of the collision is converted into the rotational energy by
the way of rotation, so as to maintain the normal driving direction
and speed of the car, so as to minimize the incidence of traffic
accidents.
To protect the safety of human life and provide a new road safety
protection. |
C. The roller barrel also has very strong resilience. | Even if they are seriously hit, they can be immediately restored to
their original form. |
D. The roller barrel has bright color, such as yellow, orange,
green, etc., and has high bright reflection effect. | It has eyeball capture function, which can arouse the attention of
the driver and reduce the accident rate. Especially to ensure their
safety at night and on rainy days. |
6. Guardrail standard:
Standard Table |
ISO | Germany | U.K. | French | U.S.A. | Japan | China |
E235B | S235JR | S235JR | S235JR | Cr.D | SS400 | Q235B |
S235JRG1 | S235JRG1 | S235JRG1 | A36 | SM400A |
S235JRG2 | S235JRG2 | S235JRG2 |
| SN400 |
7. Our services
A | High quality goods with competitive price and fast delivery time. |
B | Technical help with the solutions and questions. |
C | OEM design,customized drawing for the guardrail and pipe. |
D | Different standard products we would offer for different country
and regions. |
E | Different color and surface treatment,cold galvanized+spray, hot
galvanized,hot galvanized+spray. |
8. Packing and shipping
For the roller barrel,it would be packed with opp bag+woven bag,or
opp bag+woven bag+carton.
And for the guardrail,it would be packed as tie,and also the same
as post.Shipping by air or sea as request.
