Roll Forming Line For Highway Guardrail , Safety Crash Barrier Roll Former , W Beam
Roll forming line for highway guardrail, safety crash barrier roll former, W beam, two waves, high precision
Quick Detail:
- Thickness : 2-3.2mm
- Material : GI, 345Mpa
- Material weight : 5MT or 8MT
- Coil inner diameter : 508mm
- Driven way: by driven motor
- Cutting way: by hydraulic power pack
- Cutting tolerance : ±1mm
Application:
The crash barrier roll forming machine has been designed for producing w shaped guardrails with 2 wave and 3 waves or throe beams placed on both sides of highway or expressway.
Machine list:
- Hydraulic un-coiler for 5mt or 8mt cap.
- Hydraulic pre-punching device or separated pressers with tooling
- Roll former, cut to length control
- Run out table
- PLC control system with high precision
Description/Technical Parameter details of complete line:
- 5TX600mm Hydraulic Un-Coiler
Please refer to detailed item for confirmation
- Hydraulic pre-punching device
Total two sets of hydraulic punching stations
1st to punch for single hole
2nd to punch for hole at double sides & Cut-Off 200Ton
Punching/Cutting pressure: Max.25Mpa
Hydraulic Group, pump motor =22KW
- Roll forming machine:
| Rolling mills forming stages | 17 stages |
| Material of forming roller | GCr15, heat treatment, hard chrome coated or Cr12, heat treatment |
| Shafts Diameter | Φ75mm |
| Main motor power | 15Kw*2 |
| Production speed | 2-3m/min |
| Hydraulic group power | 22Kw |
| Material of cutting blade | Cr12, hear treatment |
- PLC Control System
Cut to length control
Cut-to-length tolerance≤±0.5mm
Siemens brand PLC and touch screen, Schneider Inverter, Omron encoder
Control Voltage 24V
- Product Rack 6 meter long, rolled type
Brief Introduction of Highway Guardrail Roll Forming Machine:
As roll forming technologies advance, w beam highway guardrail roll forming machine has been developed to produce guardrails from galvanized steel and 2-4mm thickness. People install the guardrails as safety parts on the roadside or two sides of highway or expressway.
Different countries may have different standards for high guard rails, however only minor changes on shapes or profile dimensions indicates, therefore, all the 2 wave or w beam highway guardrail roll forming machines have very much the same functions, and working process.
There are different transmission systems optional for a highway guardrail roll forming machine in the market.
Profile Drawing/Layout/Equipment reference pictures:
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