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GI Duct [Profile-2] Roll Forming Production Line

GI Duct [Profile-2] Roll Forming Production Line

I. Profile drawing:

II. Process flow:

Passive uncoiling → Guide feed → Hydraulic punch hole (2 stations) → Roll forming → Cut off bending (2 stations) → Unloading

III. Machine Component details:

1. Uncoiler:

(1)   Uncoiler                           : Passive feeding, manual expansion

(2)   Loading Weight              : ≤ 3T

(3)   Uncoiler Coil I. D            : 508mm

(4)   Rolling range                  : 470-530mm

2. Roll Former:

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

(2)   Guide - pillar hydraulic punching mechanism     : forward punch 2 stations

(3)   Punching hole mould                                              : 2 sets

(4)   Punch hole mould up and down template material: high quality 45 carbon steel

(5)   Up and down mould material                                 : Cr12Mov or SDK11

(6)   Up and down mould heat treatment hardness   : HRC58-62

 

(7)   Forming machine type: wall plate chain drive

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

(10) Shaft diameter                                    : Φ60 (HRB Bearing)

(11) Forming machine motor power        : 7.5KW (Hard tooth surface reducer)

(12) Forming machine line speed           : 0-5m\min

(13) Roller way nos                                   : 16 Nos

(14) Rolling thickness                               : 0.7mm

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

(16) Length limit                                         : ±1.5mm

(17) Roll forming mold                               : 1 set

(18) Roll material                                        : 45# steel

(19) Hydraulic punching mechanism      : back punch 2 stations (including cutting off)

(20) Cut mold                                              : Stop machine hydraulic cutting

(21) Bending mechanism                         : Hydraulic flip plate bending after forming

(22) Hydraulic system power                   : 15KW

(24) Hydraulic system cooling               : Air cooling

(25) Hydraulic station pump                     : Vane pump or plunger pump

3.  Unloading  Table:

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

(2)   Unloading roller material size            : 1500mm * 2pcs

(3) Voltage                                       : 415v,50Hz,3ph (as per user)

IV. Equipment structure:

The main machine is composed of passive uncoiler, Roll forming (including feeding, hydraulic cutting and unloading table), Hydraulic system, Electric control system, etc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Specification
Raw MaterialTypeGalvanized Sheet
Thickness0.7mm
PerformanceSpeedMax. 30m/min
UncoilerTypeManual
Capacity3 T
Main MachineMain Roller Station16
Main DriveHydraulic Motor or Servo Motor
Transmission TypeChain
CuttingCutter TypeHydraulic
Cutter MaterialCr12
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