I. Profile drawing: (according to confirmation by both parties)

II. Process flow:

Automatic Unwinding -----> Guide feeding -----> Pinching and Leveling -----> Hydraulic punching -----> Roll forming -----> Hydraulic cutting -----> Output discharge table.

III. Main Component Data:

Technical parameters:

1. Uncoiler                          : automatic unwinding, hydraulic tensioning

2. Uncoiler load                  : 10T

3. Inner diameter of uncoiler   : 508mm (can be customized according to

customer requirements)

4. Supporting roll range      : 450-540mm

5. Motor power                   : 7.5kw

6. Frame: tempering treatment after welding of high-quality steel

7. Pinch feeding frame: side roller type

8. Leveling form: two rollers and seven rollers for leveling (upper 3,

lower 4 )

9. Feeding and leveling power                 : 7.5KW

10. Leveling roller shaft diameter               : about 100mm

11. Leveling roller material                       : high quality 40Cr

12. Leveling shaft heat treatment             : surface induction hardening

13.  Leveling mechanism reducer             : cycloid

14. Punching mold                                    : 1 set

15. Material of upper and lower mold      : Cr12MOV

16. Upper and lower die heat treatment  : quenching HRC58-60

17.  Forming machine form      : Torii-type gearbox transmission (140 Torii +

Z180 gearbox)

18. Shaft material                     : 40Cr quenching and tempering treatment

(HB220-260)

19. Shaft diameter                   : Φ100 (Harbin bearing)

20. Motor power of forming machine       : 37KW

21. Linear speed of forming machine      : 0-10 meters \ min (excluding

punching and cutting time)

22. Number of forming lanes        : 19 lanes

23. Thickness                     : 3.0-4.5mm

Material                          : Galvanized Coil (P52246-2004)

Tensile strength            : 220-350mpa

24. Length                                      : ± 1.5mm

25. Roll forming mold                    : 1 set

26. Blade material                          : Cr12mov (HRC58-62)

27. Shearing width                         : ≤500mm

28. Shear thickness                       : ≤ 5.0mm

29. Cut-off method                         : stop hydraulic cut-off

30. Hydraulic system power                     : 11KW

31. Hydraulic system oil pump                 : plunger pump

32. Hydraulic system with air cooling

33. Receiving rack transmission              : passive

V. Machine Picture: