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3 Waves Highway Profile Steel Roll Forming Machine For Expressway Guardrail Bars Use 45Kw Motor and Hydraulic Cutting

Categories Guardrail Roll Forming Machine
Brand Name: LUOLE
Model Number: 450
Certification: CE
Place of Origin: WUXI
MOQ: 1
Price: Discuss in letter
Payment Terms: T/T
Supply Ability: 5 sets/month
Delivery Time: 35 days
Packaging Details: With bubble paper
Forming Model: Customized
Main Forming Power: AC 45 Kw
Cutting Type: Hydraulic Blade
Forming Type: Copy Italy
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3 Waves Highway Profile Steel Roll Forming Machine For Expressway Guardrail Bars Use 45Kw Motor and Hydraulic Cutting


3 Waves 45 Kw Profile Steel Roll Forming Machine For Expressway Guard Bars


Highway Guardrail Roll Forming Machine


Two/Three Waves Highway Guardrail is a perfect choice for Highway Guardrail. But it could also be the raw material of other road guardrails.

The expressway fence is the main form of a semi-steel fence, which is a continuous structure that is stitched with a corrugated steel guardrail and supported by the main pillar.
When the vehicle collides with it, it is not easy to be crashed because of the good impact resistance and energy absorption of the corrugated steel guardrail, and it can also protect the vehicle and the crew.

According to the differences of the corrugations and punched holes, the guardrail roll forming machine are designed with two working methods as demonstrated below.

1. The first one is making the guardrail by punching first and then forming the shape. This is adopted by most of manufacturers.

2. Another methhod , forms the shape first and then punches holes. This method ensures the high precision of punching positions, thus satisfying even the most captious customer. Meanwhile, the inclined punching system also contributes to the high punching precision, and this facilitates the connection of guardrails.

Aside from the above, this guardrail roll forming machine is able to manufacture double-wave and triple-wave guardrails, and pressing dies can be applied to produce C&U posts. In addition, our machine could be designed to work with hydraulic decoiler and stacker upon customer's request.


Layout of Punching first :

Three Waves Guardrail Roll Forming Machine with Conveyor Table

Coil Car----De-coiling-pre-cutting----Feeding (take the sheet to the first station)-------leveling---first big punching (28 holes together)-----punching logo---- Punching two-------punching three-------punching four-------cutting-------conveyor table------guide---- roll forming- ---manual out table


Specifications of Machine:

Item NODescriptionOffered specification
1Roll Forming MachineGuard rail
2Material WidthAccording to the profile
3Rolling Speed5-12m/min
4Rolling Thickness2.0-3.2 mm
5Control SystemPLC (Panasonic) as list in the note
6Un Coiler10 ton hydraulic de-coiler
7Pre-cuttingThe first big punching adopt double cylinders, the other three punching adopt single cylinder
8Leveling StationUpper is 3 rollers, down is 4 rollers (total is 7 stations), material is 40Cr steel, HRC48-52°, 7.5kw
9PunchingFour sets
10Cutting modeHydraulic pre-cutting
11Material Of CuttingCr12Mov quenching 58-62ºC
12Hydraulic Station Power22kw
13Hydraulic Pressure25Mpa
14Conveyor table3KW, 6 meters
15Roller Stations20 stations (according the final design)
16Roller MaterialGCR15, HRC58-62ºC, coated with chrome
17Shaft Material and DIA¢100mm, material is 45# forge steel
18Maim Motor Power55kw
19Structure Of The StationsCast iron
20Tolerance3m+-1.5mm
21Electric Source

380V, 50HZ,3 phase

According to customer's require

22Way Of DriveBy gearbox
23Color Of The MachineYellow and blue

Main Component of Supplying

  • Hydraulic Decoiler ------------------------------------------ 1 Unit
  • Leveling and Feeding Guide -------------------------------- 1 Unit
  • Punching Device ------------------------------------------- 1 Unit
  • Roll Forming Machine -------------------------------------- 1 Unit
  • Hydraulic Cutting ------------------------------------------ 1 Unit
  • Hydraulic Station ------------------------------------------ 1 Unit
  • PLC Contol System ---------------------------------------- 1 Unit
  • Runout Table ---------------------------------------------- 1 Unit
  • Spare Coupling -------------------------------------------- 1 Unit

Our Advantage


  • High Quality
  • Reasonable Price
  • Good after Service
  • 1 Year Warranty
  • More Than 15 Years Experience

Photos of Machines


Quality 3 Waves Highway Profile Steel Roll Forming Machine For Expressway Guardrail Bars Use 45Kw Motor and Hydraulic Cutting for sale
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