Steel Iron 2&3 Waves Crash Barrier Highway Guardrail Roll Forming Machine
1.One machien can produce two profiles, 2 waves and three waves guardrail.
2. When change profile only need to change the last three stations.
3. It is easy to operate change 2 waves guardrail to 3 waves guardrail, no need change rollers, we already install rollers on shaft, just take off the last three stations,then install it.
Working flow
Decoiler-----feeding----- leveling ------roll forming ------ punching-----cutting----output table
Machine Component
De-coiler | 1 set |
Leveling device | 1 set |
Forming machine | 1 set |
punching device | 1 set |
Cutting device | 1 set |
PLC control box | 1 set |
Hydraulic pump station | 1 set |
Production support table | 1 se |
Technial Specification
5T hydraulic decoiler:
Steel coil width: from 1000 mm to 1250 mm;
Internal diameter of coil: variable, from 480 mm to 530 mm
Maximal out diameter:2000mm
Maximum coil weight: 5000 Kgs;
Coil placement in the coil holder: hydraulic hoist;
Pulling of steel from the coil to the pulling mechanism for the start: manual;
Suitable of the pulling mechanism for all required thicknesses: included;
Device preventing unwinding of the coil from the coil holder: included;
Uncoiled metal compensator: included, assures even feeding at all production speeds;
Oil cylinder dia:120mm
Working speed: 0-15m/min adjustable
Main motor power: 5.5KW AC motor
Hydraulic power: 4kw
Leveling deivce
The quantity of leveler rolls must be planned according to thickness 2.0mm to 3.0 mm.
Flattener roller: upper is 3 rollers, down is 4 stations(total is 7 rollers)
Flattener roller material: SAE 1045 thermal treatment hardness 48-52 HRC.
Diameter of flattener shaft:¢70mm, material is SAE 1045, hardening and tempering
Main motor power : 55 kw
Cycloidal pin wheel reducer : BWD14-43-55KW,Place of Origin:Shanghai or Cangzhou
Transmission:Gear box【170#】
Shaft diameter: ¢110 mm material: SAE1045 with quenching and tempering
Roller material:ASTM1045 chrome plated surface with chrome
Forming station: about 16 stations (according the final design)
Machine roll forming speed :0m-15m/min(without punching)
Shearing by hydraulic station
Material of blade:Cr12, 58-62 HRC hardness
Working pressure:30mpa
1)Programmable setting of profile length and quantity
2)Automatic stopping of the equipment after completion of the cutting programme.
3)Operating system language: English and Chinese