Highway Guardrail Crash Barrier Roll Forming Machine

Highway guardrail crash barrier roll forming machine with 3 Units Pre-Punching Stations and Post Cutting. There has two types of highway guardrail crash barrier roll forming machine, gear-boxes transmission and chain-brackets transmission operated by PLC Control system
With the roller material,GCR15 bearing steel,treated with quenching and forging processment, this machine can handle with the material up to 4mm thickness Galvanized steel.

This Highway guardrail barrier roll forming machine mainly consists of seven parts.
De-coiler -- Coil strip leveling-- Punching(for horizontal hole and vertical hole)--Roll forming-- straightening device-- Cut to length-- Product packaging (manual)

Guardrail Barrier Roll Forming Machine technical specifications:
Line structure Portal-type frame style: 45# steel
Forming Roller Stations: 18 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: 45kw
Hydraulic station motor: 15kw
feed material thickness: (2-4) mm
Suitable raw material: Q235A galvanized steel sheet
Driving mode: Gearing box & cardan shaft
Cutting mode: automatic punching cutting style
Blade material: Cr12, quenching and treating
Control mode :PLC