+86 17302072825
info@bluesky-machine.com

CZ Purlin (100-300) mm Profile Roll Forming Machine Production Line (With Punching)

CZ Purlin (100-300) mm Profile Roll Forming Machine Production Line (With Punching)

 

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

   Profile-1:  “C” Purlin with punching details:

 

 

 

 

Profile-2:  “Z” Purlin with punching details:

   Profile-3:  “Z” Purlin with punching details:

II. Process flow:

Passive Uncoiler (with levelling feeder) -----> Guide feed ------> Hydraulic Punching ------> Roll forming (including guide feed) ------> Hydraulic Shearer-----> Discharge table.

Product Specifications:

Material                         : Galvanized Steel ST52 (Coil)

Thickness                      : 1.5 mm to 3 mm

Coil Weight                    : 5 T (max)

Cutting Length             : 1000 - 5000 mm

Rolling Speed              : 15 - 20 m/min

‘C’ Purlin profile specifications:

Thickness                      : 1.5 mm to 3 mm

Flange Height                : (50 – 80) mm

Channel Width              : (100 – 300) mm

Lip Size                           : (15 – 20) mm

‘Z’ Purlin profile specifications:

Thickness                    : 1.5 mm to 3 mm

Flange                          : (50 – 80) mm

Height                           : (100 – 300) mm

Lip Size                       : (15 – 20) mm

Lip Radius                   : 135 degrees

 

III. Components of the Machine Line:

1. Uncoiler:

(1)  Uncoiler                              : passive unwinding, hydraulic tensioning

(2)  Unwinding machine load : 5 T

(3)  Inner diameter of unwinding machine support roll: φ508mm

(4)  Rolling support range              : φ450 - 530mm

(5)  Power of hydraulic system of unwinder    : 1.5 KW

(6)  Oil pump of uncoiler hydraulic system      : gear pump or vane pump

(7)   Leveling mechanism structure: two-roller pinch feeding, seven-roller leveling

(8)   Diameter of leveling roller   : about φ60mm

(9)   Leveling roller material         : high quality 40Cr

(10)   Heat treatment method of leveling shaft: surface high frequency quenching treatment.

2. Servo punching mechanism:

(1)  Specification of servo feeder         : NC-300

(2)  Servo feeder power                        : 3KW+ planetary reducer

(3)  Guide column hydraulic punching mechanism: 2 stations

(4)  Punching die                                    : 2 sets

(5)  Material of upper and lower template of punching die: high-quality No. 45 carbon steel

(6)  Upper and lower mold material     : Cr12Mov or SDK11

(7)   Heat treatment hardness of upper and lower molds: HRC58-62

(8)  Hydraulic system power: 22KW

(9)   Cooling method of hydraulic system: air cooling

(10) Oil pump of hydraulic station: vane pump or plunger pump

3. Roll Former: 

1. Frame: high-quality steel is tempered after welding

2. Forming machine form: cast iron archway chain drive

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

4. Shaft diameter        : Φ80 (Harbin Bearing)

5. Motor power of forming machine    : 18.5KW

Height traverse motor power       : 2 * 0.75 KW

Width traverse motor power         : 1 * 1.5 KW

6. Line speed of forming machine      : 0-20 m\min

7. Number of forming channels           : 15 channels (excluding straightening)

8. Thickness                               : 1.5-3.0mm

9. Rolled material                                 : Q235B galvanized sheet

10. Unfolded width of rolled material  : subject to actual width of test machine plate

11. Length sizing                                   : ±1.5mm

12. Roll forming mold                            : 1 set

13. Roll material                                     : Gcr15 quenching treatment (HRC58-62)

14. Roll hard chrome plating                : ≥ 0.05mm

4. Hydraulic Shearer:

1. Shearing method              : step-less universal hydraulic cutting after forming

2. Shear blade                : 1 pair

3. Material of forming and shearing mould   : Cr12M0V

4. Heat treatment method of shear blade     : quenching treatment (HRC58-62)

5. Hydraulic system power                : 11KW (single circuit)

6. Oil pump of hydraulic station        : vane pump

 

5. Unloading Table:

1. Material receiving roller structure: square tube welding, drum type (no power)

2. Specification of material receiving roller: 2000mm x 2 pieces

 

IV. Composition of equipment structure:

The main machine of the equipment is composed of a passive uncoiler, a servo punching mechanism, a roll forming machine (including guided feed and hydraulic cutting mechanism), a discharge platform, a hydraulic system, an electronic control system, etc.

Machine Picture:

 

Specification
Raw Material Type Galvanized Sheet
Thickness 1.5-3 mm
Performance Speed Max. 20m/min
Uncoiler Type  hydraulic
Capacity 35T
Main Machine Main Roller Station 7
Main Drive Hydraulic Motor or Servo Motor
Transmission Type Chain
Cutting Cutter Type Hydraulic
Cutter Material Cr12
Video
Inquiry
Inquiry Form

Need Help With Sheet Metal Working Solutions? We Are Experts!

Copyright© Guangzhou Blue Sky Machine Co.,Ltd
chevron-right