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HAT Section (22 * 89)mm Roll Forming Production Line

HAT Section (22 * 89)mm Roll Forming 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. Main Component Data:

1)  Material                             : Galvanized plate

2)  Material thickness range  : 0.3-1.0mm

3)  Product cutting accuracy : ≤±2mm

4)  Machine occupied area    : about 12m*2m*3m (L*W*H)

5)  Voltage                              : 380V, 50Hz, 3 phase

IV. Machine component details:

S No Name  Technical dataQty.
11T manual uncoiler1.      Material thickness: 0.1-2mm

2.      Material width: 20-350mm

3.      Rated loading capacity: 1 T

[Max. loading capacity 1.5 T]

4.      Coil ID: 508mm

Coil OD: 1350mm

5.      Expanding way: manual expanding

1 nos.
2Roll forming machine1.    Main shaft: Φ50mm, 40Cr, lower shaft drive

2.    Roller way nos.: 14

Frame: guide pillar & plate type

3.    Rolling speed: 0-70m/min

4.    Motor: 11KW, 4 stages, 1 nos.

5.    Transmission: worm gear reducer

1 nos.
3Follow shearer1.    Shearing method: hydraulic shearing

2.    control method: servo follow, numerical length control

1 nos.
4Computer      control system1.    Frequency converter

2.    PLC:

3.    Encoder:

4.    Touch screen

 1 nos.

1. Manual Uncoiler:

1)   Rated loading weight       : 1 T

2)   Coil ID                                : 350 - 510mm.

3)   Coil OD                              : 1350mm.

4)   Max. Coil width                  : 350mm.

5)   Frame                                : steel plate & profile steel welded.

6)   Function            : to load and uncoiling coil, expanding by screw rod.

 2. Roll forming machine:

1)   Roll forming speed    : 0-70m/min (including shearing speed)

2)   Roller way nos.          : 14

3)   Shaft diameter            : Φ50mm

4)   Roller material            : Cr 12, vacuum heat treatment HRC 58-62,

service life up to 2,000,000m.

5)   Shaft material             : 40Cr

6)   Main motor                 : 11KW motor (4 stages), 1 nos.

7)   Transmission             : worm gear reducer

3. Hydraulic shearer:

Shearing by hydraulic system, put behind roll forming machine. Numerical length control by rotary encoder, and cutting length can be set. The blade made of high quality Cr12MoV, incision without burr and very small deformation, can be used for 300,000 times.

4. Unloading table:

1. Material receiving roller table structure: angle iron welding, roller

type (no power).

2. Specification of receiving roller table: 2000mm * 2 pieces.


V. Equipment structure composition:

The equipment host is composed of passive unwinding machine, roll forming host (including guided feeding, hydraulic cutting mechanism), discharging platform, hydraulic system, electronic control system, etc.

The processing of equipment roll parts is completed by processing machinery such as CNC lathes, which effectively guarantees the machining accuracy of parts and components, and uses various process equipment and testing equipment to ensure the equipment assembly accuracy.



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

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