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‘C’ Section & Strut Channel profile Roll Forming Line (with punching)

‘C’ Section & Strut Channel profile Roll Forming Line (with punching)

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

II. Process flow:

Passive Uncoiling -----> Guide Feeding -----> Roll forming -----> Punching -----> Hydraulic Shear -----> Discharge table.

III. Components of the Machine line:

1. Hydraulic Uncoiler:

1)     Uncoiler type                          : Passive unwinding, Manual expanding.

2)     Uncoiler Capacity                 : 3 MT

3)     Feeding Width                       : ≤ 300 mm

4)     Uncoiler Coil ID                     : Φ 508 mm

2. Roll Former:

1) Forming machine guide feeding rack form     : lateral hand wheel type

2) Forming machine form                                       : wall plate chain drive

[Different specifications only need to replace the (Cassette) forming frame]

3) Roll Stations:       ‘C’ Section [Profile – 1] Cassette-1            : 14 Nos

Strut Channel [Profile – 2] Cassette – 2       : 17 Nos

4) Shaft diameter                                       : Φ 70mm

5) Motor power of forming machine       : 11 KW (share)

6) Linear speed of molding machine      : 0-15 m\min

(Does not include punching and cutting time)

7) Frame adopts                                         : I-beam welding

8) Rolling thickness                                   : (1.5 - 2.0) mm

9) Length Accuracy                                   : 10m ± 1.5mm

10) Roll material: single-piece forged bearing steel GCr15, quenched twice by fine turning, quenching hardness     : HRC58-62°, hard chrome plating.

11) Blade material                               : Gcr12mov (2 pairs)

12) Punching mold: 2 sets of core-pulling molds (four guide pillars, ball and guide pillars are precisely guided, the upper and lower mold bases are high-quality 45#, all stripper plates, lower templates, and punch inserts are imported SKD11, and other templates are Cr12MoV ,)

3. Hydraulic station:

1) Hydraulic motor         : 5.5 KW


4. Unloading table:

(1)   Unloading table size             : 1500mm x 2 pcs

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

Machine picture: (only for your reference)

V. Equipment structure:

The main machine is composed of uncoiler, 2 Nos of Roll forming Cassettes (Including Guide feed, Punching, Hydraulic cutting) Un-loading table), Hydraulic system, Electronic control system, etc.


Raw Material Type Galvanized Sheet
Thickness 1.5-1. 2mm
Performance Speed Max. 15m/min
Uncoiler Type Manual
Capacity 3 T
Main Machine Main Roller Station 14
Main Drive Hydraulic Motor or Servo Motor
Transmission Type Chain
Cutting Cutter Type Hydraulic
Cutter Material Cr12
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