Expressway guardrail forming machine

Guard rail roll forming machine, 2-wave guard rail roll forming machine

Technical Data
1. Forming thickness: 1-4.5mm
    Feeding width: 750mm

2. Flow chart
Decoiler ---->leveling ---->punching and cutting-to-length---> high-speed feed-in ----> sheet forming ---->output

3. Decoiler:
1) Automatically
2) Maximum capacity: 5 tons
3) Power: 2.2KW

4. Leveling: 
1) Leveling stands: 9
2) Power: 18.5KW
3) Shaft: material 40Cr (HRC50), 140 X 850mm

5. Punching: 
1) Way of punching: stop to punch and cut
2) Press data: 4 column press, pressure 315T, 20-25 MPa
3) Hydraulic station power: 30KW
4) Punching mould: each for 2-wave and 3-wave

6. Cutting-to-length: hydraulic cutting after punching

7. High-speed feed-in:
1) Power: 5.5KW
2) Shaft: material 40Cr (HRC50); 140 X 850mm

8. Sheet forming: 
1) Forming stands: 16
2) Shaft: diameter 100mm, material 45#(quenching and tempering treatment)
3) Forming speed: 4.32mX2pcs/min
4) Transmission: gear transmission, main power 55KW