42 Type PU Rolling Shutter Door Production Line
Technical parameter
1. Material: aluminium 0.4-0.8mm
2. Speed: 8-10m/ min
3. Roll station: 38 steps
4. Main motor power: 7.5kw
5. Cutting way: tracking fly-saw cutter
6. Fly-saw cutter motor power: 3kw
7. Roller material: high quality 45# forge steel, surface coat with hard chrome (local rollers\\\' material is GCr15 with quenched treament).
8. Principal axis material: high quality 45# finish machining then quenched and tempered.
9. Principal axis diameter: 55mm
10. Transmission: chain transmission
11. Control system: PLC frequency conversion, cutting length error ≤2mm
Main components
It is composed of 3 tons manual decoiler, transmission device, feeding and guiding device, main forming machine, main PU foaming machine, tracking punching device, fly-saw cutter, electronic control system and run out table.
Operation flow
Decoiling ----- feeding & guiding ----- roll forming +PU foaming ----- punching ----- tracking cutting ----- finished product run out.
