Roll Forming Machine for Highway Guardrail
main technical parameters
1. Rolled Product Material: Width: 480mm, thickness 2.0-4.0mm, Q235A galvanized steel sheet
2. Working speed: 10-12M / min
3. Roller group number: 15 sets of main roller +7 roller leveling
4. Roller material: Gcr15 bearing steel quenching treatment, HRC58-62
5. Spindle material: 45 high quality steel quenched and tempered
6. Spindle diameter: ¢ 100mm
7. Main motor power: 30kW
8. Transmission: chain drive
9. Leveling motor power: 5kW
10. Hydraulic motor power: 11kW, pressure: 20Mpa
11. Punching and cutting methods: using hydraulic drive, flat punching, cutting off after molding
12. Electric control system: The whole machine adopts industrial computer PLC frequency conversion control, cutting length error ≤ 2mm
13. Host dimensions (mm): 13500x2700x1600
the main structure
highway guardrail board machine consists of 3T manual feeding device, transmission device, leveling device, two sets of front punching device, forming roller table and host (including guide platform), after cutting device, computer control box, Devices and other components.
the equipment production process
10T simple discharge - guided feeding - seven-roller leveling - flat punching - roll forming --- PLC computer length - cut after molding - finished care out of the plate.
FAQ
1)Q:Can you make machine according to my design?
A:Yes, we have experienced technical team to work out the suitable design for you and confirm with you until you agree.
2) Q: Will you deliver the right goods as ordered? How can I trust you?
A: Yes, we will. The core of our company culture is honesty and credit.
3)Q:What payment terms you accept?
A:Commonly is TT, 30% deposit and 70% before shipment, and sometimes we can consider more for you as per your request.
4) Q:What is the warranty for our machine?
A:We have one year guarantee, and provide whole life's technical support.
Audited Supplier 
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