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Process Library
Cold roll forming process workflows
I Purlin Forming Line
There is no named I-purlin mill in this catalogue. If you run a Cee and label it I, first-off is still a Cee. This page…
Sigma Purlin Forming Line
A sigma channel has extra web folds. This catalogue does not lock a mill kilowatt, decoiler mass or cut package for…
Hat Purlin Forming Line
A hat is web + two sides + two brims. Ceiling furring, solar strut and a compact shop hat+U share the silhouette. They…
Angle Steel Roll Forming
A thick-section angle line with hydraulic stop cut. The process forms equal-leg angle from 2–6 mm coil, cuts to length…
Auto-Change C Channel Forming
Touchscreen width change inside one C family — a single line that runs multiple C widths without manual roller changes.
C/U/Z Purlin Auto-Change Forming
C, U and Z share one auto-width line — the U profile runs with anti-drift locators so all three stay accurate.
C/Z Purlin Auto-Changeover Forming
One line owns the C-to-Z changeover and the prepunch cadence — a standard workhorse for high-mix purlin shops.
Fixed-Size C Purlin Forming (45×75 / 45×100)
One size per host. To produce a different C-section width, change the forming set or use a dedicated line; this host…