Fully Automatic Two Waves Metal Sheet Highway Guardrail Roll
Forming Machine
Description of Main Devices
1. Decoiler
Diameter: 460-520mm expansion.
Expansion: Manual
Capacity: 3000kg per mandrel
Max Coil Width: 500mm
2. Punching
Type: hydraulic punching
Oil cylinder diameter: 180mm
Working pressure:30mpa
Roller material: Cr12Mov quenched 58°-62°
Hydraulic power:7.5KW
Size: 1.5*1.1*1.2m (L*W*H)
3. Cutting
Type: hydraulic cutting
Cutting blade material: Cr12,quenched 58°-62°
Oil cylinder diameter: 250mm
Working pressure: 60mpa
Working length: 80mm
4. Control System
The whole line is controlled by PLC, LCD touch screen and
man-machine interface. Realize the interaction between people and
PLC. Operators can automatically run (programmable control) and
monitor the control process through the set program. Operators can
control the production line and modify the control parameters. They
can also real-time monitor the operation status of equipment,
operation parameters and fault indication. The length of the part
can be adjusted by setting the number of the parts. Real-time
monitoring equipment operation status and fault indication.
There are two modes of operation: manual and automatic. With manual
and automatic switching function: in the manual state, can
stand-alone operation, easy maintenance; in the automatic state,
the full range of production run, the order to start; full line
with emergency stop button, easy to deal with emergencies, to
ensure that equipment and operators Safety.
There is a manual operation panel next to the operator to
facilitate the operation of the workers.
Main configuration table
| No | Items | Model | Qty | Remark |
| 1 | Decoiler | | 1 set | |
| 2 | Leveling Machine | | 1 set | |
| 3 | Hydraulic Punching Device | | 1 set | |
| 4 | Roll Forming Device | | 1 set | |
| 5 | Roller | Two Waves | 1 set | Quick Change(can manufacture three waves) |
| 6 | Cutting Device | | 1 set | |
| 7 | Discharging rack | | 1 set | |
| 8 | Automatic Stacker | | 1 set | |
| 9 | Guarding System | | 1 set | Optional |
| 10 | Control System | | 1 set | |
| 11 | Voltage transformer | | 1 set | According to customer’s request |
| 12 | Punching Device | | 1 set | Optional |
Technical Parameter of Highway Guardrail Roll Forming Machine
| Main motor power | 7.5KW |
| Hydraulic station power | 4KW |
| Roller station | 16 |
| Diameter of principal axis | 70MM |
| Material of roller | 45#steel hard chrome plating |
| Processing speed | 8-10m/min |
| Thickness | 0.3-1mm |
| Installation dimension about(L*W*H) | 9*1.5*0.8M |
| Wave height | 35mm |
| Wave length | 125mm |
| Cover width | 750mm |
| Material of blade | Cr12 |
| Effective width | 350mm |
| Feeding width | 480mm |
| Forming Stations | 16 stations |
| Roller Material | 45# forged steel, hard chrome plating within 0.05mm |
| Diameter of shaft | 100mm |
| Main motor power | 37 KW |
| Drive type | Gear box or chain driven (according to customers) |
| Cutting Blade | Cr12 or Cr12Mov, heat treatment 60-62°C |
| Item | Parameters |
| Product name | Highway guardrail roll forming machine |
| Machine Size | 15000mm*2000mm*1500mm |
| Voltage | 380V (According to customer requirements) |
| Forming speed | 8~15m/min |
| Control system | PLC control system |
| Operation | HMI |
| Hydraulic station motor power | 5.5KW |
| Total weight | Around 16T |
Electric Elements Brand
| No | Items | Brand |
| 1 | PLC | Delta |
| 2 | HMI | WEINVIEW |
| 3 | Electric Elements | Schneider or Delixi |
| 4 | Bearing | HRB, WZS or LYC |
| 5 | Main Motor | Wannan motor |
| 6 | Servo Motor | Delta |
Working Process of Highway Guardrail Roll Forming Machine
De-coiler → Leveling → Punching → Roll Forming → Cut Off → Output
Two and Three Waves Fences Highway Road Roll Forming Machine
Detailed Photos
