The punching system in a rollforming line serves key function related to the processing of metal sheets or strips, it is crucial for creating necessary holes and cutouts, customizing metal profiles, integrating components, enhancing functionality, streamlining production, and maintaining precision in the manufacturing process.

We can design an optimal punching machine based on factors such as the hole position on the profile, production line speed requirements, hole position accuracy, and other specifications. The punching machine can be positioned either in front of or after the rollforming machine. It can be equipped with either a mechanical press or a hydraulic press, and may use either multiple single dies or multiple dies within a single press where the system can automatically select the required punching die using anair cylinder.

Some punches can be designed as flying punches, allowing the strip to continue moving at full speed without stopping or slowing down during the punching process.
 

Typical Punching

Some Profile After Punching