Corona pretreatment, which is physically a dielectrically hindered discharge (DBE, in English DBD), has been used for decades, especially for the pretreatment of films, and is one of the most widely used types of plasma pretreatment in the industry.
The device was developed especially for use primarily in laboratories, universities and colleges, research and health facilities, and for use in pilot plants for industrial process development.
Workspace | A3, 300 x 420mm |
Area to be treated | Mechanically adjustable |
Corona performance | Max. 600 W, adjustable up to 20-100% |
Number of electrodes | 2 |
Feed rate | Up to 0,5 m/sek (30 m/min), adjustable 0-100% |
Treatment level | max. 3 mm, adjustable |
Treatable materials | Plastics, fabrics, textiles, metal, glass |
Suction integrated, ozone filter optionally available
The feed rate and the corona power are set directly via the digital setting range. The treatment is triggered by an external control module, so that the place of operation is flexible.
The device is simply connected to a suitable compressed air supply and 230 V and is immediately ready for operation.
The continuously adjustable coronal power allows precise work for accurate results. The corona dose can thus be adjusted for a wide variety of applications and materials.