Electrostatic charge generator HW 30

The HW 30 charging generator is a high-voltage unit that is used together with the resistance-coupled HAUG charging electrode ALW and a suitable counter-electrode. The charging electrode must be mounted at 10 to 30 mm above the material to be charged, exactly opposite the counter-electrode. When an earthed counter-electrode is used, it must be in contact with the material to be charged. In order to obtain a constant a reliable charging, we strongly recommend that the materials, whoche are to be pinned together, be neutralized by means of an appropriate HAUG ionizing system before the charging process. HAUG-CHARGING SYSTEMS HAUG charging systems are designed to apply electrostatic charges without physical contact. These systems can be used for any application where different materials are to be pinned together electrostatically. At least, one of these materials must be non-conductive. The electrostatic pinning serves to enhance subsequent processes, such as film/foil overlapping in packaging machines. APPLICATIONS HAUG charging systems can be used, among others, in the following applications: for fixing and positioning films and foils, paper and cardboard, e.g. on different materials such as sheet steel, glass panes, wood sheets, and similar; the pinning of film/foil in packaging machines or in film/foil sealing machines; the pinning of film/foil in reversing winding systems, the pinning of film/foil reels in order to prevent the telescope effect, and the pinning of film/foil onto the cardboard tube, without any adhesive, at the start of film winding.