Perforating machine for the packaging industry CN-EC

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System designed to make MICRO-HOLES on MOVING FILM of various materials and thicknesses and to be installed as a host unit in film transport lines, such as in slitters, extruders, printing and welding machines. The CNEC is ideal for those who must frequently vary production and regularly face changes in perforation patterns. Operation The running film enters the device and passes between the needle roller and the counter roller, which, as they engage, perforate the material. Roller contact is controlled pneumatically, while penetration depth is precisely adjusted using dual micrometric screws. To eliminate downtime and simplify job changes, the unit can be equipped with up to four rollers mounted on rotating plates, enabling rapid exchange of needle shafts through the Revolver System. Both shaft replacement and perforation adjustment can be performed with the machine either stopped or in motion, ensuring maximum flexibility and efficiency.