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

Embossing Details:

II. Process flow:

Active uncoiling ----> Guide Feeder ----> Roll forming ----> Length cutting ----> unloading table.

III. Main Components of the Machine Line:

1. Hydraulic Uncoiler:

(1)   Uncoiler                                  : Active feeding, Hydraulic expansion

(2)   Loading Weight                     : ≤ 5 T

(3)   Uncoiler Coil I. D                   : 508 mm

(4)   Inner diameter of coil           : (Φ470 - Φ560) mm

(5)   Coil diameter                          : Φ 1500 mm

(6)   Feeding width                        : ≤1250mm

(7)   Uncoiler material                   : 40 Cr

(8)   Motor Power                          : 5.5 KW

(9)   Hydraulic motor power         : 3 KW

(10) Hydraulic damping compression arm

2.    Roll Former:

(1)   Main frame: Steel Welding.

(2)   Forming machine type                       : wall plate chain drive

(3)   Shaft material          : 40Cr quenching and tempering treatment (HB220-260)

(4)   Shaft diameter                                     : Φ95 (HRB Bearing)

(6) Forming machine motor power          : 30 KW (15KW×2)

(7) Forming machine line speed             : 0-18 m\min

(8) Roller stations                                       : 33 Nos (with embossing)

(9)  Thickness                  : (0.8-1.5) mm (Galvanized sheet, cold rolled sheet)

(10) Rolled material Yield strength  : 350 MPa

(11) Unfold size                                   : 1250 mm

(12) Length limit                                  : ±1.5 mm

(13) Roll forming die                    : 1 set

(14) Roll material                          : 40 Cr quenching & tempering (HB220-260)

(15) Roller surface treatment            : Hard chromium plating

2.    Hydraulic cutting (Guide column type):

(1) Cutting type                                    : after molding stop hydraulic cut off

(2) Forming cutting mold material    : Cr12M0V

(3) Heat treatment of cutting blade  : quenching treatment (HRC58-62)

(4) Motor power of hydraulic station       : 5.5 KW

(5) Hydraulic station oil pump                  : vane pump or plunger pump

3.    Unloading Table:

(1)   Structure of unloading roller               : Angle welding, drum type (no power)

(2)   Material unloading roller size             : 2200mm x 2pcs

IV. Equipment structure:

The main machine is composed of active uncoiler, Roll forming (including feeding, hydraulic cutting and unloading table), hydraulic system, electric control system, etc.

Machine picture: (only for your reference)