Highway Guardrail Roll Forming Machine is a kind of advanced equipment that can precisely shape the metal sheets into guardrail components. It combines high – tech control systems and powerful mechanical structures. The machine operates by first feeding the raw materials steadily, and then through a series of rollers that are carefully designed and arranged, it gradually forms the specific shape of the guardrail. This process requires strict adjustment of the rollers’ positions and speeds to ensure the quality of the final product. Moreover, the forming machine has a reliable safety protection system which can prevent accidents during operation. It not only improves the production efficiency but also guarantees the durability and stability of the guardrail products made by it.
Customer profile drawing：
Working flow of new machine:
Technical of the whole line:
1.10 tons hydraulic decoiler
| Capacity | 10 tons |
| Coil diamete | 450-550mm adjustable |
| Coil width | max 800mm |
| Hydraulic powe | 4kw |
| Motor power | 7.5kw |
- Guiding & leveling device
| Roller diameter | 95mm |
| Material | 45# steel |
| Drive power | 5.5kw |
3.Hydraulic pre-punching and cutting device
| .Type | Hydraulic |
| Punch mode | Four pillars hydraulic powered punching system |
| Motor power | 18.5 kw |
| Punching mold material | Cr12 Mov with quenched treatment,hardness HRC58-60° |
| Blade material | Gcr12 Mov with quenched treatment,hardness HRC58-60° |
4.Main forming machine
| Rolling shaft material | 45# steel with quenched treatment |
| Shaft diameter | 100mm |
| Roller material | GB-Cr15 with heat treatment |
| Rolling station | 19station |
| Working speed | 6-10m/min |
| Transmission | By gearbox |
5.Control system
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