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(40-130) mm Profile Single Door Frame Roll Forming Machine Production Line

(40-130) mm Profile Single Door Frame Roll Forming Machine Production Line

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

II.Process flow:

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

III. Components of the Machine Line:

1.   Uncoiler:

(1) Auto-uncoiler : Passive feeding, hydraulic expansion

(2) Loading Weight : ≤3T

(3) Uncoiler Coil I. D : 508mm

(4) Rolling range : 450-540mm

(5) Uncoiler power: 3KW

(6) Hydraulic system power of uncoiler  : 1.5 KW

(7) Uncoiler Pump of hydraulic system  : gear pump or blade pump

2. Roll Former:

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

(2)   Leveler structure : 2-roll pinch, 7-roll leveling

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

(4)   Shaft diameter : Φ90 mm

(5)   Forming machine type : Cast iron standing house type chain drive

(6)   Shaft material   : 40Cr

(7)   Shaft diameter  : Φ70mm (HRB bearing)

(8) Forming machine motor power : 15KW (Hardened surface reducer)

(9) Forming machine line speed    : 0-30 m/min (Profile length is above 1 m)

(10) Roller: Hoisting the corresponding unit when producing different size.

(11) Roll Stations: 16 Nos (and correcting mechanism)

(12 )Thickness : 1.2 - 2.5mm

(13) Expanded width of rolled material: Actual width of the test plate shall prevail

(14) Length Accuracy  : ±1mm

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

(16)) Roll hard chromium plating thickness  : 0.05 mm

3.  Hydraulic cutting mechanism (Servo tracking):

(1)    Cutting type: Servo tracking hydraulic cutting after forming

(2)    Servo motor power : 2.9kw + super synchronous reducer

(3)    Cutting blades : 1 pair

(4)    Forming cut type material: Cr12M0V

(5)    Heat treatment of cut blade : quenching treatment (HRC58-62)

(6)    Hydraulic station Motor power: 7.5kw (With air cooling)

(7) Hydraulic station oil pump: vane pump

4.   Unloading table:

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

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

IV. Machine Photo:

Specification
Raw Material Type Galvanized Sheet
Thickness 1.2-2.5mm
Performance Speed Max. 30m/min
Uncoiler Type Hydraulic
Capacity 3 T
Main Machine Main Roller Station 16
Main Drive Hydraulic Motor or Servo Motor
Transmission Type Chain
Cutting Cutter Type Hydraulic
Cutter Material Cr12
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