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

Punching Details for the profile are given as below:

II. Process flow:

Automatic uncoiling → Guide Feeding → Roll forming → Hydraulic Shear → Discharge table.

III. Main Components of the Machine line:

1. Uncoiler:

1)     Uncoiler type                          : Passive unwinding, Manual expanding,

2)     Uncoiler Capacity                 : 5 MT

3)     Feeding Width                       : ≤ 1100 mm

4)     Uncoiler coil ID                      : 508 mm

2. Roll Former:

1)   Main frame: High quality steel after welding and tempering.

2) Feeding guide type                         : side roller

3 Forming machine type                   : wallboard chain transmission

4) Guiding Feeding frame                 : Side hand wheel type

5) Wall type with chain to drive

6) Quenching and tempering treatment       : (HB220– 260)

7) Shaft diameter: Φ80 quenching and tempering treatment (Harbin Bearing)

8) Forming machine motor power           : 22 KW

9) Forming machine speed                    : 0-20 m/min

10) Roll forming stations                           : 17 Stations

11) Thickness                         : (1.6 - 2) mm (Galvanized Sheet)

12) Material                                          : Galvanized Sheet

13) Yield Strength                               : 350 MPa

14) Cut length                                     : ±1.5 mm

15) Roller material                              : Gcr15 quenching treatment (HRC58-62)

16) Roller hard chromium coating   : ≥ 0.05 mm

3. Hydraulic Cutting:

1) Shearing method: Hydraulic punching and cutting to length after forming

2) Shearing blade material                              : Cr12M0V

3) Hydraulic unit motor                              : 7.5 KW

4) Hydraulic oil pump                                : vane pump or plunger pump

4. Unloading table:

(1)   Unloading table size                    : 2000mm x 2 pcs

(2)   Unloading table structure     : Roller structure, angle steel welding, no power.

V. Equipment structure:

The main machine is composed of uncoiler, roller forming (Including guide feed, Hydraulic cutting, and unloading table), hydraulic system, electronic control system, etc.

Machine picture: (only for your reference)