Highway Guardrail Roll Forming Machine
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| Raw Material | |
| Applicable Materials | HRC (hot rolled coil steel) HRGI (hot rolled galvanized steel) CRC (cold rolled coil steel) GI (galvanized steel) GL (galvalume steel) PPGI (pre-painted galvanized steel) PPGL (pre-painted galvalume steel) AL (aluminum) |
| Material Thickness | 2-4mm (customizable) |
| Guardrail Type | W-Beam/Thrie-Beam |
| Feeding Width | 480/750mm (customizable) |
| Effective Width | 310/500mm (customizable) |
| Machine Dimensions & PLC | |
| Profile Types | One machine supports two profile types (W-Beam/Thrie-Beam) via manual or automatic sleeve changing |
| Machine Size | Approx. 8×1.6×1.4m |
| Machine Weight | 7-9t |
| Machine Color | Customizable |
| Control System | Fully automatic control with PLC touch screen and frequency converter |
| Voltage | 380V, 50Hz, 3 Phase (upon customer's request) |
| Leveling & Punching Device | |
| Punching Type | Press punching/hydraulic punching (optional) |
| Punching Die Material | Cr12 (quenched to HRC 58-60) |
| Roll Forming Machine | |
| Main Shaft | Diameter: Ø100-120mm, Material: 45# steel (finish turning) |
| Roller Material | GR15 (annealing after forging, HRC 58-60, with chrome plated) |
| Forming Stations | 20-30 stations |
| Motor Power | 30-50kW |
| Forming Speed | 8-30m/min |
| Cutting Device | |
| Cutting Method | Automatic cutting (11-30kW) |
| Cutting Blade Material | Cr12Mov (heat treatment, HRC 58-60) |
(Select from our standard profiles below, or send us your customized drawing)
ProcessDecoiling → Leveling and Punching → Material Feeding → Roll Forming → Cutting → Finished Product Collection
Equipment Configuration
Manual Feeding device (3t capacity), transmission, flattening device, before-punching device (2 sets), main machine and roller (including guide table), cutting (after roll forming) device, hydraulic system, electric control system, run out table, etc.
Production Process
Manually uncoiling →Feeding & correcting→ Seven rollers flattening device → Flat panel punching→ Roll forming → Cutting after roll forming → Finished product
- Material Feeding Device
- Pinch Roller
- Leveling Device
- Pinch Roller
- Punching Horizontal Hole
- Punching Vertical Hole
- Forming Machine
- Cutting Machine
- Hydraulic System
- PLC Control System
- Discharging Device
| No. | Equipment | Quantity |
| 1 | 5T Manual Uncoiler | 1 Set |
| 2 | Leveling and Punching Device | 1 Set |
| 3 | Roll Forming Machine | 1 Set |
| 4 | Cutting Device | 1 Set |
| 5 | Hydraulic Power Unit | 1 Set |
| 6 | Control System (including Cabinet) | 1 Set |
| 7 | Run-Out Table | 1 Set |