Highway metal guardrail forming machine
Highway metal guardrail forming machine have been designed for producing w beam crash barrier with 2 wave and 3 waves or thrie beams placed on both sides of highway or expressway.Material thickness:3-4mm,the final product can be cut as per set length controller,and the length is automatically measured by encoder.When final product reached set length,machine will stop to cut the sheet automatically.Finish thhis action,the machine will run again continuously.
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.
Our guardrail Roll Forming Machine is composed of 10tons Auto Decoiler,sheet leveling machine,main forming machine ,hydraulic punching syste,and hydraulic guillotine.
1.Main parameters of highway guardrail roll forming machine: Parameters of raw material
Decoiling → Roll Forming →Hydraulic cutting→Collecting table 2.Photos of w beam forming machine:
| Material || Thickness || I.D || Yield Strength |
| Q235 |
| 3-4mm || 508mm || <=235mpa |
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 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.After the cutting,the main machine will automatically start. Power of motor:3kw 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