Product Details
W Beam 2 Waves 3 Waves Crash Barrier Guardrail Roll Forming Machine
Highway guardrails are safety barriers installed along roads,
highways, and bridges to prevent vehicles from veering off the
roadway, especially in dangerous areas like curves, steep slopes,
or near bodies of water. Guardrails are essential for protecting
drivers and passengers by reducing the severity of crashes and
preventing vehicles from colliding with hazardous obstacles.
Highway Guardrail Roll Forming Machine can make W beam guardrail,
Thrie-beam guardrail, also can be designed as two waves or three
waves profiles in one machine.
Sussman Machinery supplies and manufactures corrugated steel sheet
girders for highway guardrails according to international
standards. Highway guardrails are generally used as barrier systems
for highway traffic safety. Steel W beam guardrails are installed
along roads and highways. Such as bends and slopes, parking lots,
road corners, dead ends that may cause danger or accidents to
people or vehicles.
Technical Parameter
Name | Description |
Material Thickness | 2.5-3.0mm, Galvanized steel or blank steel |
Rolling Speed | 5-8 m/min |
Roller Stations | About 15 stations |
Roller Material | Gcr15, Quench HRC58-62 Plated Chrome |
Main Motor Power | 22 kw |
Transmission | Gearbox driven |
Control system | PLC with touch screen |
Material of cutting | Cr12Mov with quench HRC58-62° |
Tolerance | 6m+-1.5mm |
Frame | H type steel |
Flow Chart
Decoiling—Feeding (take the sheet to the first
station)—leveling----Punching of the sheet ---- hydraulic cut to
length—— roll forming----outtable
Machine Components
5ton passive decoiler | 1 set |
Levelling device | 1 set |
Servo feeding device | 1 set |
Hydraulic punching | 2 sets |
Main roll forming machine | 1 set |
PLC Control box | 1 unit |
Hydraulic station | 1 unit |
Hydraulic cutting | 1 unit |
Out tables | 1 unit |
Profile Drawing
Machine Pictures
Applications of Highway Guardrails:
Roadside Protection:
- Installed on the outer edges of highways to prevent vehicles from
running off the road and into dangerous areas like steep
embankments, water bodies, or cliffs.
Median Barriers:
- Placed in the center of highways to prevent vehicles from crossing
over into oncoming traffic, reducing the risk of head-on
collisions.
Bridge Railings:
- Used along the sides of bridges to prevent vehicles from falling
off the structure in the event of an accident.
Curves and Ramps:
- Guardrails are often installed along sharp curves, ramps, or exits
where the risk of losing control is higher due to speed or sudden
turns.
Mountain Roads:
- Used in mountainous or hilly regions where the roadway runs
alongside steep drop-offs. Guardrails act as a critical safety
measure in preventing vehicles from falling down slopes.
Construction Zones:
- Temporary barriers are often used in road construction zones to
protect workers and keep traffic flowing safely through restricted
areas.
Company Profile

The main products of factory is light gauge framing machine,
pre-painted steel forming machine, Glazed Tile forming machine,
Automatical C/Z Purlin forming machine, Floor Deck forming machine,
Guardrail forming machine, Down Pipe forming machine, The whole
carriage plate for car beam unit , Steel storage unit, etc. Totally
it has 100 types in 20 serious. The products are widely used in
warehouse, factory buildings, supermarket, Nursing homes, villas,
residential, greenhouse and other construction projects. Our
factory can meet the construction enterprises, automobile industry,
iron and steel production enterprises’s growing demand.