Nut and bolt large span roll forming machine with bending machine
The machine include :manual decoiler—punching—-forming—cut—Curving
1.1 Rollers are made of good white steel processed with polishing.
1.2 We needn’t to adjust the gaps between rollers, and can feed 0.6-1.5mm color steel sheets.
1.3 The finished colored will be very large span, high corrugation, high tension strength.
2. Main technical data of YY-680:
1. Punching part Size: 2900 mm x 1400 mm x 1300 mm
Straight panel part size : 10000 mm x 1400 mm x 1600 mm
Bending panel part size : 1600mmx1300mmx2500mm
Oil pump part size: 1200mmx1200mmx1400mm
2. Total weight: About 15000KG
3. Controlling System: PLC (Siemens)
4. Punch motor Power: 4kw
5. Forming Power: 7.5kw
6. Bending Power: 7.5kw
7. Cutting Power: 3.0kw
8. Oil pump motor power:7.5kw
9. Material of rollers: 45#steel, quenched HRC 58-62
10. Material of roller shafts: 45#steel 75mm shafts diameter
11. Material of cutting blade: Cr12Mov steel
12. Step of rollers: 16 steps
13. Feeding Width: 1000mm.
14. Effective Width: 680mm as drawing
15. Thickness of the coil: 0.6-1.6mm
16. The depth of the groove: according drawings
17. max span:42 m
18.Operating factor of the panel: 64%