Road Barrier & Guardrail Making Machine

The Crash Barrier Roll Forming Machines have been designed for producing w shaped guardrails with 2 wave and 3 waves or thrie beams placed on both sides of highway or expressway.

The crash barrier are used to fix on side of highway to avoid vehicles go off.It is composed of 10tons double head decoiler,material feeder,punching system,main forming part,automatic cutting system.We use geax box driving system,it is more stable than chain driving while use thicker raw material.

and extram beam is required to fix guardrail.punching holes are required on that.Common thickness 3-4mm.The driving of guarail forming machine is different.

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1.Main parameters of Crash Barrier Roll Forming Machine:
Parameters of raw material Decoiling → Roll Forming →Hydraulic cutting→Collecting table
2.Photos of crash barrier forming Machine:

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3.Technology parameters:
The weight of machine is about3.1tons.The total dimension of machine:6800(L)*1200(W)*1500mm(H)
3.1Manual decoiler:
Capacity of uncoiler:10tons
Expansion of segment:Manual
Rotation of segment:Manual
Number of segment:4
Range of segment expansion:480-520mm
Operation method:Manual
3.2 Guiding system:
with lelveling rollers
3.3Main forming machine:
Coil thickness:4mm
motor type: 3 phase asynchronous motor
Main motor power:22kw(2sets)
Approx.15groups roller including
Roller : CR12 with quenching treatment,Shafts of rollers are tooled by grinding machine for two times to ensure the precision of final product.

Shaft:Diameter of max shaft: ø120mm(hardening and tempering)

Transmission type:by reduction box

3.4 Hydraulic punchjing and cutting:
Material of blade: Cr12Mov,HRC58-62
Length measuring: Automatic encoder length measuring
Type of cutting:Cutting after forming:Cut the sheet after roll forming to required length.No need to change mold for different sizes
Cutting motion:The main machine automatically stops and the cutting will take place.
3.5 Product support frame
Size: L 3m x W0.5m

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Product Categories : Crash Barrier Roll Forming Machine > 2 Wave Guradrail Roll Forming Machine