Highway guard rail roll forming machine
Highway Guardrail forming machine process go through
Uncoiler →Straightener →Feeder→Guide device→Straightening→Hydraulic press breach device → roll forming machine → hydraulic punch →shear device (including knife)→ finished product rack
Guardrail roll forming machine Parameter
| Usage | Highway Guardrail Production |
| Steel Material | Cold-rolled strip steel, Galvanized sheet |
| Material Thickness | 2.0-3.0mm |
| Yield Strength | Q250-300MPa |
| Forming Product width | 260/380mm |
| Forming Speed | 8-12m/min |
| Forming Mail Power (KW) | 18.5KW*2PCS |
| Hydraulic Power (KW) | 30KW |
| Voltage | Customizable |
Expressway Guardrail barrier forming parts
Guard rail production line Hydraulic hole punching system
Function:Hydraulic punch breach (Mould 1 set)
Structure: set the length, automatic length measurement, automatic positioning reaches the set distance stop action , hydraulic cylinder driven punching die, stamping automatic shutdown.
Hydraulic system working pressure:16MPa
Hydraulic station:30KW( Hydraulic punch hole/shear use same station)
Main Forming machines (for panel width 260/380mm )
Forming Roller:26 stations,and add Rub-roll, To make sure the surface profile no scratches.
Gateway Panel:T.50mm steel, Heavy duty .
Rolling speeding: 8-12 m/min.
Roller material:GCr15,overall quenching, hardness HRC56-62 ℃.
Motor power:18.5KW*2PCS.
Main Roller :￠95mm,45 #.
Equipment base: 45 # H type using welded steel plate.
Transmission: Gearbox drive.
Security: across the board with emergency stop buttons, easy to handle emergencies, to ensure that equipment and operator safety. And other gear in the chain and the staff could easily lead to injury transmission section covered with protective cover, to ensure the safety of workers.
Hydraulic Punch Machine /Follow shear
Hydraulic Punch machine
Follow shear (Cut style):Hydraulic cut(No blanking),Machine non-stop can cut product.
Knife material: Cr12,quenching hardness of up to HRC56-58 degrees.
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Guardrail equipment Electrical control system
The entire line imported PLC control, LCD touch screen, man-machine interface. People interact with the PLC. Operator setting the program to run automatically (programmable control) and control process monitoring, production line operator control and modify the control parameters, and real-time monitoring the equipment status & parameters and fault indication. Workpiece length digital setting, adjustable length can be adjustable as well. Real-time monitoring of equipment operating status and fault indication.
Operation manual / automatic two styles. With manual and automatic switching function: In the manual mode, can be stand-alone operation, easy maintenance; In automatic mode, carry out full production run, in order to start; across the board with emergency stop buttons, easy to handle emergencies, to ensure that equipment and operating personnel Safety.
Brand for accessorries
| No. | Name | manufacturer |
| 1 | Motor & Reducer | Domestic brands |
| 2 | The main key bearing | Domestic brands |
| 3 | Inverter | Shilin |
| 4 | PLC Systems | Siemens |
| 5 | Low-voltage electrical | Schneider |
| 6 | Encoder | Omron |
| 7 | touch screen | Siemens |
| 8 | Hydraulic system | Domestic brands |
Completed Guardrail Production line including Devices
| No. | Machine name | QTY | REMARK |
| 1 | Uncoiler | 1 | |
| 2 | Hydraulic machine | 1 | With mould |
| 3 | Guide device | 1 | |
| 4 | Forming machine | 1 | |
| 5 | Hydraulic machine | 1 | With mould |
| 6 | Follow Shear | 1 | Including knife |
| 7 | Collect rack | 1 | |
| 8 | Control system | 1 |
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