high-speed highway guardrail machine

Specifications high-speed highway guardrail machine

1.technical support for the whole life

2.good after-sale service

high-speed highway guardrail machine 1. forming 1)Mechanical expansion decoiler: passive drive, capacity 5tons, inner diameter can be special ordered (hydraulic expansion decoiler is an optional)
2)Feeding & guiding unit
3)Seven-roller leveling unit, roller material 45# steel
4)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 station
6)Main forming unit, pillar-guid type stands, gear box & universal joint type driving system
7)Hydraulic post mould cutting device (by using same hydraulic station for punching)
8)Manual unloading rack
9)PLC control system: PLC, touch screen, inverter and coder are from Japan, length tolerance is less than 2mm. 2.technical parament  1.Roll material: thickness is 3-4mm.
2.Rolling speed: 8-10m/min
3.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. 3.photos