Punching/pressing at Interal

Interal's punching and pressing department consist of a number of eccentric presses that are mainly used for hole punching and embossing. We have both manual and semi-automatic presses that are suitable for processing larger volumes, where the wall thickness is up to 10 mm.

Punching - a classic processing method for large series

Punching/pressing is a manufacturing method where the shape/hole pattern on the workpiece is pressed/cut with great force by means of a rotating wheel. The rotating force is converted into a linear motion that causes the press to contract and disintegrate. As this method has a very short cycle time, it is suitable for large production series. Eccentric pressing requires that tools are developed for the product to be manufactured.

Contact us for more information

Do you have any questions or concerns about the aluminum surface treatment? Or are you wondering what we at Interal can do for you?
You are most welcome to contact us!