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

II. Process flow:

Manual uncoiling→Servo hydraulic punching → Forming machine → Length cutting → Unloading

III. Main Component data:

1.Uncoiler

(1)  Uncoiler         : Passive feeding, hydraulic expansion

(2)  Loading Weight  : 5T

(3)  Uncoiler Coil I. D : 508mm

(4)  Rolling range    : 450-530mmHydraulic uncoiler system power: 1.5KW

(5)  Hydraulic pump uncoiler system: gear pump or a vane pump

2.    Servo punching mechanism (hydraulic)

(1)  Servo Feeder power   :1.9kw

(2)  Four - pillar hydraulic punching mechanism: single position

(3)  Punching die                    : 1 set

(4)  Upper and lower template material : high quality 45#carbon steel

(5)  Upper and lower die material      : Cr12Mov or SDK11

(6)  Hardness of upper and lower die heat treatment: HRC58-62

(7)  Hydraulic system power       : 11KW (single circuit)

(8)Hydraulic system cooling     : air cooling

3.  Roll Former: 

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

(2)  Forming machine type: wall plate chain drive

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

(4)  Shaft diameter     :Φ70 (HRB Bearing)

(6) Forming machine motor power: 7.5KW (hard surface reducer)

(7) Forming machine line speed : 0-15m\min

(8) Roller way nos     : 10 nos

(9)Thickness   : 0.3-0.8mm (stainless steel, cold rolled steel)

(10)Expanded width of rolled material: based on the actual test plate width

(11)Length limit       : ±1.5mm

(12)Roll material      : Ccr15 quenching treatment (HRC58-62)

(13)Roll hard chrome plating :≥ 0.05mm

4.    Hydraulic cutting(Stop cutting)

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

(2)Cutting blade                : 1 Pay.

(3)Forming cutting mold material: Cr12M0V

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

(5)Motor power of hydraulic station  : 5.5kw

(6)Hydraulic station oil pump        : vane pump

5.    Unloading Table

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

(2)  Material unloading roller size  : 1500mmx2pcs

IV. Equipment structure

The main machine is composed of passive uncoiler, Servo hydraulic punching mechanism,Roller forming machine, hydraulic cutting mechanism, material receiving mechanism, hydraulic system, electronic control system, etc.