Steel Beam Guard Rail Rolling Machine 

The Steel beam guard rail we supply is hot-dipped galvanized after fabrication in accordance with ASTM A-123. We stock W-Beam and Thrie Beam straight and curved rails, steel and wood posts, endings, reflectors and associated hardware. We are also able to special order the approach and departing terminal endings, as needed.

In the following part, I take a random two wave steel beam guard rail for example to show you how our guardrail is designed.  The following drawing profile is about the two wave guardrail:

Based on the above drawing profile, we make machine parameter like the following:

1. Suitable material: Q235A galvanized steel, width: 440mm, thickness 3.0mm

2. Forming speed: 10-12M/min

3. Forming roller station: 20 stands

4. Leveling roller station, 7 stands

5. Guiding and feeding roller, 4 stands

6. Roller material: Gcr 15 bearing steel after treatment, HRC58-60

7. Roller shaft material: No.45 high grade material after treatment

8. Roller shaft dimension: 100mm

9. Main motor power: 45 KW

10. Transmission: by gearbox 

11. Leveling rollers motor power: 2.2KW

12. Hydraulic motor power: 11kw, hydraulic pressure: 20Mpa

Best Machine can make the best finished product to protect road against impact:

Poorly designed machine makes lower quality finished products. The guardrail terminal ends will lead to penetration of errant verticals, which could be extremely dangerous. So for the machine design, we are quite seriously. 

Product Categories : Guard Rail Roll Forming Machine