Machinery & Equipment

We can design and build both 2-wave and 3-wave crash barrier roll forming machine or 3-wave highway guardrail roll forming machine,but unlike 2-save highway guardrail roll forming machine which can be driven both by chain-brackets and gear-boxes,,our 3-wave crash barrier roll forming machine can be driven or transmistted with only gear-boxes . The 3-wave crash barrier roll forming machine is much bigger and heavier than 2-wave highway guardrail roll forming machine,however,both crash barrier roll forming machines are controled by PLC computer system and can be running fully automatically including punching and cutting,and the punching tools is technically avaiable to make 8 holes at one time.

Flowchart of the 3-Wave Crash Barrier Roll Forming Machine,Highway Guardrail Roll Forming Machine:
Manual Decoiler/Uncoiler-->Feeding Guide-->Hydraulic Punching--> Roll Forming Machine-->Hydraulic Cutting-->Runnout Tables

Detailed Specifications of The 3-Wave Crash Barrier Roll Forming Machine,Highway Guardrail Roll Forming Machine:

BASIC DATA & TERMS of Crash Barrier Roll Forming Machine,Highway Guardrail Roll Forming Machine:
Hydraulic Uncoiler
Loading Weight: 8T Max.
Inner diameter of coil: Φ508mm.
Maximum diameter of coil: Φ1600mm
Power of tension power: 5.5kw
Oil Cylinder Dia: 120mm.
Working Pressure:10Mpa
Thickness of Material: 2—3mm.
Width of Material: 750mm
Feeding & Levelling Unit for Highway Guardrail Roll Forming Machine
Feeding guide: 2 pairs slide wheels are used to adjust left and right.
7-roller levelling:3 top and 4 bottom.
Dia. Of Roller: 110mm.
Material of Roll: 45# steel quenched into HRC48o～52oand coated with hard chrom.
Punching machine:
Using type Yl32-315 hydraulic puching machin with 4 pillars.
Oil Cyclinder dia.:140mm.
Working pressure:20Mpa.
Hydraulic pressure power: 7.5kw
Material of blade: Cr12 quenched 58-62.
Punching Holes: Waiting to be confirmed,crash barrier roll forming machine.
Roll Forming machine:
Const