I.   Profile Drawing:  [Without Punching]

II. Process flow:

10T Hydraulic uncoiling ----> Guide feed ----> Pinch leveling ----> Hydraulic shear (Pre-Cutting System) ----> Roll forming ----> Unloading.

III.Main Component  data:

1. Uncoiler:

(1)   Uncoiler                    : Electric feeding, hydraulic expansion (With correction: adjust the steel coil position when producing different size)

(2)   Loading Weight                                                 : 10T

(3)   Uncoiler Coil I. D                                               : 508mm

(4)   Rolling range                                                     : 450-520mm

(5)   Uncoiler power                                                  : 5.5KW

(6)   Uncoiler hydraulic system power                   : 3KW

(7)   Uncoiler hydraulic system oil pump               : Vane pump

(8)   Uncoiler main shaft diameter                          : 190 mm

(9) Uncoiling expansion cylinder diameter        : 180 mm

2.    Roll Former: 

(1)   Main frame: Aging treatment of high quality section steel after welding

(2)   Leveler structure              : 2-roll pinch, 9-roll leveling

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

(4)   Shaft diameter                  : Φ110 mm

(5)   Leveling shaft heat treatment mode: surface high-frequency quenching treatment.

(6)   Cutting method                 : Before the hydraulic shear

(7)   Shear width                       : ≤1200mm

(8)   Shear thickness               : ≤2.0mm

(9) Shear blade material      : Cr12mov quenching treatment (HRC58-62)

(10) Hydraulic system power                             : 7.5KW

(11) Hydraulic system pump                             : Vane pump

(12) Forming machine structure              : Double wall plate type chain drive (automatic horizontal movement)

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

(14) Shaft diameter               : Φ80mm     (HRB bearing)

(15) Motor power       : 11KW+15 KW (Hardened surface reducer)

(16) Forming machine line speed           : 0-20 m\min (excluding cut-off time)

(17) Horizontal motor power                    : total 4.5kw (0.75kw*2 sets for horizontal adjustment of height, 1.5kw * 2 sets for horizontal adjustment of width).

(18) Roller way Nos                                   : 25 Nos. (Production of different specifications

depends on the horizontal shift)

(19) Thickness                               : 1.0-2.0mm (GI Sheets, MS, Cold Rolled Sheet)

(20) Roll forming mould                            : 1 set

(21) Expanded width of rolled material   : The actual width of the test plate shall prevail

(22) Length                                                 : ±1mm (Encoder count, PLC control)

(23) Roll material                                        : Gcr15 quenching treatment (HRC58-62)

(24) Roll hard chromium plating acuity 0.05 m

3. Unloading Table:

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

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

(3)   Voltage                                           :380v, 50Hz, 3ph( as per user)

IV. Equipment Composition:

The main machine is composed of Passive Uncoiler, Roll forming Unit (Including guide feeding, Pre Cutting Hydraulic shear, forming line), unloading platform, hydraulic system, electronic control system, etc.