Z Purlin Roll Forming Machine Pre Punching / Post Cutting Steel Roll Forming Machine
Steel Z purlin roll forming machine, pre punching/ post cutting, size change by manual spacers
Quick Detail:
- Thickness : 1.5mm-3.0mm
- Material : GI sheets, 245Mpa
- Material weight : 5Mt
- Coil inner diameter : 510mm
- Driven way: by 15kw*2 driven motor
- Cutting way: by stop to cut design
- Cutting tolerance : ±1mm
Application:
C purlin roll forming machine is equipment that produces C shaped steel channels continuously out of galvanized or cold rolled steel strips from feeding, punching for holes, bending and cutting.
Z purlin roll forming machine works in the same principle as a C purlin roll forming machine does for producing steel purlins for metal building systems, only the purlins’ shapes make difference.
Z steel purlins can be used for a variety of applications, but 90% for steel structural building system, and 10% for other usages (some people use z steel purlins as the supporting clip inside sandwich panels, while some others put z steel purlins on a samples racks etc).
Machine list:
- Hydraulic De-coiler
- Pre-leveling device
- Hydraulic Pre-punching device
- Roll forming machine
- Hydraulic Post- cut device
- Run out table
- PLC control systems
Description/Technical Parameter details of complete line:
- 5TX600mm Hydraulic Un-coiler or manual de-coiler
Un-powered; Load capacity= MAX.5Ton
Hydraulic system to expand coil inner hole, Pump motor: 3KW
Coil inner–diameter=510+/-30mm
Coil Width= MAX.600mm
Mandrel rotation: Draft type
- Pre-Leveling Device
Pre-Level Device with 4 over 3 shafts to remove the Coil-set
Share the same motor with the roll former
- Hydraulic Pre-punching device
Share in the same hydraulic group with post cut
To punch below holes
Single slotted or round holes on web
Double slotted or round holes on web
Single slotted or round holes on flange each side
- Roll forming machine details as below table :
| Suitable roll forming material | Color steel sheet or galvanized steel sheet |
| Thickness | 1.5-3.0mm |
| Carriage Frame design | wall-plate-frame-type |
| Roll forming stages | 13 stages |
| Roller material | GCr15, heat treatment, hard chrome coated |
| Shafts Diameter | Φ75mm |
| Main motor power | 15Kw*2 |
| Production speed | 12m/min |
| Electric Voltage Standard | 380V/50Hz/3PH or as request |
| Major Color of Machine Painted | RAL 5015(Blue) or as request |
- Hydraulic Post-cut device
Hydraulic group: 11KW
Stop to cut design
There is not waste after cut-off
Cutting material: Cr12, heat treatment
- PLC Control System
Control the quantity & cutting length automatically
Combined with: Siemens brand PLC and Touch Screen
Schneider brand Inverter, Omron encoder, etc
Cut-to-length tolerance≤±1mm
Control voltage 24V
- Product Rack 4 meter long ,rolled type
Profile Drawing/Layout/Equipment reference pictures:
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