Expressway Guard Rail Industry
Our Machinery engineers guardrail roll formers for a wide range of highway products including steel guardrails and sign posts. From standard 2 – space W bean guardrail designs to customized designs each roll former machine is built to produce high quality, high through-put products. We specialize in roll former machines engineered to produce: 2 – space W beam guardrails, Corrugated steel beam, sign posts, Highway Barriers. Expressway Guard Rail Forming Machine is an expert machine specialized in guard rail panel. The products of the machine are widely used in the highway and the relate fields. This guard rail forming machine mainly consists of conic, guide equipment, leveling system, edge cutting, punching, roll forming system, roll forming cutting system, stacking equipment, stacking move equipment, hydraulic station, electric control cabinet.
Expressway Guard Rail Forming Machine Technology
De-coiler - Coil strip leveling- Punching-I for horizontal hole)-Punching-II (for vertical hole)-Roll forming- straightening device---Cut to length- Product packaging (manual)
Expressway guard rail roll forming machine technical specifications |
Line structure |
Portal-type frame style: 45# steel |
Forming Roller Stations: |
16-23 Stations |
Forming Roller shaft: |
¢90mm, 40Cr, quenching, treating |
Forming rollers |
GCr15, quenching, hardness HRC56-62º |
Forming Speed: |
12 meters / min (suggestion speed: 7-8m/min) |
Main motor: |
50kw |
Hydraulic station motor |
15kw |
feed material thickness: |
(2-5) mm× L |
Suitable raw material: |
Q235A galvanized steel sheet |
Driving mode: |
chain |
Cutting mode: |
automatic punching cutting style |
Blade material: |
Cr12, quenching and treating |
Control mode |
PLC |
Related expressway guard rail roll forming line photo
Roll formed Guard rail profiles
Two wave guard rail profile: |
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Expressway Rail post:
(corrugated steel beam guardrail roll former machines) |
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Three wave guard rail profile: |
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