Highway Guardrail Roll Forming Machine

1.high efficient and safe 2.best quality 3.reasonable price

1)Mechanical expansion decoiler: passive drive, capacity 5tons, inner diameter can be special ordered (hydraulic expansion decoiler is an optional)2)Feeding & guiding unit3)Seven-roller leveling unit, roller material 45# steel4)Hydraulic pre-punching device: two stations, one station punching 18 holes for both sides of head and end; another station for centre holes on the profile.5)Hydraulic station6)Main forming unit, pillar-guid type stands, gear box & universal joint type driving system7)Hydraulic post mould cutting device (by using same hydraulic station for punching)8)Manual unloading rack9)PLC control system: PLC, touch screen, inverter and coder are from Japan, length tolerance is less than 2mm.

 

Detailed Information

Highway Guardrail Roll Forming Machine:1.Roll material: thickness is 3-4mm.2.Rolling speed: 8-10m/min3.Rolling station: 15 rollers and seven levelling rollers.4.Material of roller: GCr15  fine quality bearing steel sinifhe maching, qu enching HRC58-60.5.Material of axes: 45# fine quality round steel, heat refining HRB260-280.6.Principal axis diameter is 90.7.Cutting ways: adopt to hydraulic motive. Flat stop the machine to punch, cut after roll forming shape. Material of the cutter: Cr12Mov, quenching HR58-62.8.Material of chain wheel: 45# hammered steel, high frequency hardening , blacking surface, section distance is 31.75, 13 tooth dounle line chain wheels.9.Frame stander: material 466*199mm H type steel by welding.10.Platoon lane: material Q235-A, can removeable wall type platoon lane.11.Main motor power: 22kw.12.Hydrasulic station motor power 11kw.13.Hydrasulic system working presure: 16Mpa.14.Computer control: the whole machine adopt to industrial computer PLC control.15.Cutting deviation:10m+2mm.16.The Dimension (l*w*h): about 10600mm*1000mm*1400mm.

Highway Guardrail Roll Forming Machine