Electromagnetic punching unit

With our electromagnetic punching units holes can be punched into materials such as PE, BOPP, PP, paper, and many more, while the web is running. Depending on the material, it is possible to reach speeds of up to 130 metres per minute.

The punching tools are actuated by special high-performance magnets. The stations can be offered in various widths (20 mm - 120 mm). Moreover, by connecting in series up to 4 punching bars (electronically synchronized) the lateral punching distances can be quartered.

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Technical details

> Web speed: up to 130 m/min
> Number of strokes: depending on version of magnet up to 60 strokes/sec
> Punching pattern positioning via print marks (photocell)
> Programmable logical control with high-quality touch screen
> Matrix control (prevention of holes in the print image)
> Punching strengths continuously adjustable (depending on material)
> 36 punch programme memory (to be called from table)
> Print mark hiding to suppress interference marks

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