Rollforming lines for window frames

Window frames made of sheet metal profiles have to be produced to high standards of accuracy and often are needed in large volumes. For this application STAM produces Rollforming lines for window frames characterized by high precision and flexibility. These lines may also include additional stages for punching, 45° cut, welding of accessories, etc.
High production rate is achieved by employing flying shear so that the rollforming section can run continuously and different models can be produced with no stop and no scrap.