The highway guardrail is the main form of the semi-steel guardrail. It is a continuous structure in which corrugated steel guardrails are spliced to each other and supported by the main column. The effect of the vehicle on absorbing energy during its collision is not easy to be destroyed, and it can also protect the vehicle and the passengers.
Highway guardrail bending not only increases the aesthetics, but also increases the strength of the slab. The automatic production line is roll forming, the surface is clean and undamaged, and the corrosion resistance is extremely strong. The surface treatment is mature; anti-corrosion, anti-aging and anti-aging The characteristics of drying, high and low temperature, the service life in outdoor environment can reach 10-25 years; The product structure is concise, beautiful and practical, easy to transport, install, good anti-theft performance, limited by actual terrain, for mountain, slope, multi-bend The zone has strong adaptability and moderate cost, which is suitable for large-scale adoption.
According to the surface treatment, it is divided into two types: hot-dip galvanized wave guardrail and galvanized spray: galvanized spray highway wave guardrail and galvanized spray highway wave guardrail.
According to the waveform, it can be divided into a double wave waveform guardrail and a three wave waveform guardrail.
According to the setting location, it can be divided into a roadside guardrail and a central divider with a guardrail.
According to the anti-collision level, it can be divided into A level and S level. The S-class guardrail is of a reinforced type and is suitable for use on particularly dangerous road sections on the road side. Class A is used for special roads. Commonly used roadside wave beam guardrails can be divided into five levels according to the anti-collision level: B, A, SB, SA, and SS.
The highway guardrail is the main form of the semi-steel guardrail. It is a continuous structure in which corrugated steel guardrails are spliced to each other and supported by columns.
It uses the deformation of soil foundation, column and beam to absorb the collision energy, and forces the out-of-control vehicle to change direction and return to the normal driving direction to prevent the vehicle from rushing out of the road to protect the vehicle and passengers and reduce the losses caused by the accident.
The corrugated beam guardrail steel soft phase, has a strong ability to absorb collision energy, has a good line of sight induction function, can be coordinated with the road line shape, beautiful appearance, can be used on small radius corners, the damage part is easy to replace .
Hangzhou Roll Forming Technology Co., Ltd is a professional manufacturer and exporter of all kinds of standard and non-standard cold roll forming line and tube mill/pipe mill line. Our Guardrail Roll Forming Machine has the following characteristics:
Can produce a variety of specifications of guardrail, can also be customized according to the customer’s requests, to meet the needs of all customers.
High efficiency, production speed up to 25 m/min.
Modular design and manufacturing, parts universal rate is high, simple maintenance.
The enhanced design of the mainframe structure and quality control allows us to produce thicker plates for you.
All the processing of the frame is completed at one time, and the advanced machine tools ensure the accuracy of the size and position of each fit, so that our molding unit almost does not need repeated debugging, very little dependence on personnel.
The automatic program control technology is adopted, the parameter setting is simple and convenient, the degree of automation is high, the system is self-learning ability is strong, the control system use the high quality brand, the efficiency is stable, the man-machine interaction interface is kind.
Through electrical control, the production of products with multiple specifications, sizes, different hole shapes, product thickness and length can be realized, Automatic feeding, automatic punching, fixed length cutting, accurate and reliable, and automatic stacking, packaging and other functions can be configured without manual operation to switch any parts, reducing labor cost, reasonable product structure, pleasing to the eye and high production efficiency.
Products have strong bending compression performance, straightness is good, strong and durable, it can realize close lap. Compared with other production process technology, no heat, no carbon and other harmful gases, environmental production, can be used as factories, warehouses, engine garages, hangar, exhibition halls, theaters, stadiums, bazaar, mounted and other building roofing load-bearing load and metope.
Welcome both national and international customers to contact us for more information.
