PUTAI Light Steel Profile Machine Drywall Track C Profile Roll Forming Machine

The drywall profile forming machine operates on a continuous roll forming principle. A metal coil is fed into the line, where it is first straightened and leveled. The flat strip then passes sequentially through a series of contoured roller dies (typically 10–18 stations). Each set of rollers makes a small, incremental bend, progressively shaping the metal into the final C-shaped cross-section—featuring a central web and two parallel flanges—without the use of heat or welding . A computer-controlled hydraulic flying cut-off system then shears the continuously moving profile to precise, pre-set lengths. Modern lines often integrate servo-punching units to add bolt holes or service openings before the metal is formed, ensuring perfect alignment .