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HOPEX-Highway Guardrail
Guardrail production is a volume business, and volume decides which guardrail forming equipment makes sense. One continuous line replaces several separate machines, and one operator replaces a larger crew.
| Work step | Separate machines | Integrated roll forming line |
|---|---|---|
| Material transfer | Manual handling, alignment risk | Continuous strip flow, no re-handling |
| Profile consistency | Depends on operator skill | Set by 15 – 18 fixed forming stations |
| Hole spacing | Manual marking and punching | Punching synchronized with strip speed |
| Cutting | Separate shear, extra setup | In-line Cr12 blade, automatic cut-to-length |
| Operator requirement | Multiple stations, multiple workers | Single line, PLC-monitored |

The line forms at 5 – 15 m/min on dual 22 kW motors with K107 reducers. At the top of the range long highway contracts are covered quickly; at the lower end thick or hard material gets the torque it needs. The same line runs all four material groups from 2.4 to 4.0 mm, so schedule pressure never forces a material compromise.

Energy efficiency is a listed key selling point. The dual-motor drive distributes load evenly across the forming stations, the PLC matches motor speed to line demand instead of running components at a fixed rate, and the gear, bearing and K107 reducer layout keeps transmission losses low. The effect shows in power consumption per meter of guardrail produced.
| Parameter | Value | Note |
|---|---|---|
| Product name | highway guardrail roll forming machine | W-profile highway barrier panels |
| Model number | hopex-guardrail roll forming machine | HOPEX standard configuration |
| Machine type | Roll Forming Machine | Cold roll forming, continuous line |
| Suitable material | Q235, galvanized steel / stainless steel / zinc-aluminum-magnesium alloy | Four material groups, no tooling change |
| Forming thickness | 2.4 – 4.0 mm (0.09 – 0.16 in) | Covers common guardrail standards |
| Feeding width | 720 mm (28.35 in) | Customizable to your coil width |
| Forming speed | 5 – 15 m/min (16.40 – 49.21 ft/min) | Adjustable to material grade |
| Rolling station | 15 – 18 rows | Progressive forming sequence |
| Cutting blade | Cr12, quenched treatment HRC 58–62 | Edge hardness for long runs |
| Diameter of shaft | 120 mm | Low deflection under forming load |
| Main motor power | Dual 22 kW motors with K107 reducer | Steady torque across speed range |
| Voltage | 380 V | Three phase supply |
| Dimension (L×W×H) | 14000 × 2400 × 1200 mm (551.18 × 94.49 × 47.24 in) | Line footprint |
| Weight | 60000 kg (132277.36 lb) | Frame mass for vibration damping |
| Core components | Engine, PLC, Gearbox, Gear, Pump, Bearing, Motor, Pressure Vessel | Established component suppliers |
| Warranty | 2 years | Parts replacement and repair |
| Place of origin | Tianjin, China | HOPEX manufacturing base |
| Quantity | Lead time |
|---|---|
| 1 set | 30 days |
| 2 – 5 sets | 45 days |
| Above 5 sets | Confirmed with our engineers |
