Plastic film perforating machine PU32

in-line

This equipment is designed to punch macro holes of various diameters and shapes on moving materials; it is particularly suitable for neutral or printed film and is to be installed as a host unit in film transport lines such as slitters, extruders, printing or welding machines. The PU 32 model is a fast and stable machine, with an operating system prepared for 4.0 certification and processed in the language of the country where the machine will operate. Intuitive and user friendly, our electronic system allows power and position control for each individual punching tool, start and stop functions, control of the movement of the beam opening, and management of working recipes (insertion, storage and recall). The maximum operating speed achieved by the unit is 250 mt/min, with a maximum frequency of 90 Hz, due to the possibility of mounting the perforators on both sides of the unit. Please note that this value is influenced by the composition of the material to be perforated and the distance between the holes, and that the best performance of the unit is achieved by installing the unit in the continuous motion phase of the host line. Punching tools are composed of two parts: a female body housing the die, located at the bottom and designed to accommodate the suction tube that facilitates the removal of processing waste a male body housing the punch, placed on top and connected to the solenoid valve. The incoming material passes into the space between the beams and is punched by perforators, mounted on both sides of the structure, through a system of pneumatically driven punches and dies.