I. Description of guard rail panel roll forming machine:

Guardrail Roll Forming Machine is an expert machine specialized in guard rail panel. The products of the machine are widely used in the highway and the relate fields. This guard rail roll forming machine consists of electric decoiler, automatic hydraulic punching system, feeding and guiding part, leveling parts, forming roller system, hydraulic cutting, stacking table,PLC control board.This machine features simple structure, good appearance, with advantages of profiled bar structure , whole processed after weld, and the structure concision and reasonable, good carrying capacity, working smooth and reliable.

W-beam guardrails are cost-effective longitudinal highway barriers designed to reduce the severity of run-off-road (ROR) collisions, prevent vehicular impact with roadside objects, and lessen the likelihood of vehicle overturning.W-beam highway guardrails are the most common crash barrier used on Chinese highways due to their high effectiveness and inexpensive production costs.

II. Main technical specifications of guardrails roll forming machine:

1. Matching material: PPGI or HDGI (S235 JR or EN 10025, ASTM570 G33)

2. Material thickness: 2.85-4mm, width: 482mm to 750mm

3. Main motor power for forming: 45 kw

4. Forming speed: 12 m/min

5. Hydraulic station power: 11 kw

6. Forming stands: 2 archs for 12 stands, 3 archs for 16 stands forming roller

7. Hydraulic pressure: 10-12 Mpa

8. Controlling system: PLC

9. Total weight: about 39MTS

10. Voltage: 380V/ 3phase/ 50 HZ

11. Material of forming rollers: GCr15 bearing steel with quenched treatment

12. Material of cutter blade: Cr 12 mould steel with quenched treatment