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

II. Process flow:

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

III. Main Component Data:

1. Uncoiler

(1)   Uncoiler             : Passive feeding, manual expansion

(2)   Loading Weight      : 4 T

(3)   Uncoiler Coil I. D    : 508 mm

(4)   Rolling range        : (450-540) mm

2. Roll Former   

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

(2)   Guided feeding frame   : Side hand wheel, High quality profile welding

(3)   Forming machine type                : Wall plate chain drive

(4)   Shaft material                             : 40Cr quenching and tempering treatment

(5)   Shaft diameter                            : Φ60 (HRB Bearing)

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

(7)   Forming machine line speed    : 0-30m\min

(8)   Roller way nos                            : 10 nos (included Cladding film)

(9) Thickness                        : 0.3-1.0mm (stainless steel, cold rolled steel,

Galvanized Sheet)

(10) Expanded width of rolled material   : 462mm (based on the actual test plate width)

(11) Length accuracy                         : ±1mm

(12) Roll material                                : The surface of high quality carbon steel after

CNC machining is hard chrome

(13) Roll hard chrome plating          : ≥ 0.05mm

3. 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     : 4kw

(6) Hydraulic station oil pump          : gear pump

3. 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, Roller forming machine (Included feed guide, forming main machine and hydraulic cutting), hydraulic system, electronic control system, etc.

Machine picture: