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

                       Punching Details:

II. Process flow:

Passive uncoiling -----> Guide Feeding -----> Hydraulic Punching -----> Roll forming -----> Hydraulic Shearing -----> Discharge table.

III. Components of the Machine Line:

1.   Uncoiler:

(1)   Uncoiler                           : Passive uncoiler, Manual expanding,

(2)   Loading Capacity           : 5 T

(3)   Motor power                    : 5.5 KW

(4)   Hydraulic power             : 3 KW

(5)   Uncoiler coil ID                      : 508mm

(6)   Uncoiler coil range                : 450-540mm

2. Hydraulic Punching Unit:

(1)   Punching mold                      : 2 sets

(2)   Plate type specific size        : in line with national construction molding plate GBT/12755-91

3. Roll Former:

(1) Frame          : Tempering treatment of high quality section steel after welding.

(2) Pinch rolls feeding guide type           : side roller type

(3) Forming machine type                               : wallboard chain transmission

(4)   Wall type with chain to drive

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

(6)   Φ70 quenching and tempering treatment (Harbin Bearing )

(7)   Forming machine motor power                : 11 KW (hard surface reducer)

(8)   Forming machine speed                           : 15-20 m/min

(9)   Roll forming stations                                  : 10 stations

(10) Rolling thickness                                      : 2 mm

(11) Rolling Expanded material width            : Based on the actual test plate width

4. Hydraulic Shearer:

(1) Hydraulic unit motor                                   : 7.5 KW

(2) Hydraulic oil pump                                      : Gear pump or vane pump

(3) Shearing blade material                             : Cr12M0V

(4) Shearing way                                              : hydraulic shearing

(5) Cut length tolerance                                   : ±1.5mm

(6) Heat treatment method of shear blade   : Quenching treatment (HRC58-62)

5. Unloading table:

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

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

(3)   Voltage                                    : 415V, 50Hz, 3phase (as per user)