C / Z /Sigma Roll Forming Machine
C/Z/Sigma Purlin as one of important section in PEB, in same machine can make C channel, C lip channel, Z purlin and Sigma section. and the web & flange all automatic adjustable by servo motor to get high accuracy. And we give gear box for drive; Change C to Z in automatic also, n a real sense to achieve full automation production.
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To meet customer different project,Saibo Science & Technology provide different mode in same machine. Here is our two main model size list:
Model 1:
| Item | Minimum | Maximum | Comments |
|---|---|---|---|
| Coil Width (mm) | 140 | 540 | |
| Web Width Plain Channel | 75 | 300 | |
| Web Width | 100 | 300 | |
| Flange Height | 40 | 80 | |
| Lip Width | 5 | 25 | At maximum flange height |
| Lip Angle | 90º | C and Z (45º optional) | |
| Internal Radius | 5 | Nominal | |
| Minimum Length | 1500 | With pre cut | |
| Minimum Length | 10 | With post cut | |
| Steel | 1.0 | 1.0 | Galvanised/Hotrolled/Prepainted |
Model 2:
| Item | Minimum | Maximum | Comments |
|---|---|---|---|
| Coil Width (mm) | 140 | 670 | |
| Web Width Plain Channel | 75 | 400 | |
| Web Width | 100 | 400 | |
| Flange Height | 48 | 130 | |
| Lip Width | 10 | 32 | At maximum flange height |
| Lip Angle | 90º | C and Z (45º optional) | |
| Internal Radius | 5 | Nominal | |
| Minimum Length | 1500 | With pre cut | |
| Minimum Length | 10 | With post cut | |
| Steel | 2.0 | 4.0 | Galvanised/Hotrolled/Prepainted |
In same machine, we adopt pre cutting and post cutting both option, This is the real solution to the problem of not cutting the short sheet. In this post cutting, no need change the cutters during change size, we called it “Universal cutting”
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