double-sided exposure system / with CCD camera / semi-automatic

Our flexible, manual double drawer exposure system with CCD-camera registration for double-side inner layer, outer layer and solder mask exposure.

Depending on range of application the eXos exposure system two types are available with two different light technologies. For exposure of panels with dryfilm resist: the POK technology (praxis oriented collimation); for panels with liquid resist and solder mask: the HI-High Intensity Reflector technology. Standard model CO/LI/BRI has a 2-CCD-camera-system. As an option for alignment and exposure of liquid resist or solder mask also an up to 8-CCD-camera-system is available. The double drawer system allows exposing of 2 different jobs. The films and panels are pre-aligned by a registration system.

Prior to the exposure process both films are aligned to each other, then the panel is aligned to the film. For panels with liquid resist or solder mask each film ?top and bottom? can be aligned to the respective side of the panel. By the centrally arranged light source the illumination and exposure are assured in an optimal way. The integrated PC is providing directly all process parameters required by the operator. The parameters can be changed or optimized very quickly at any time.

Applicatons
Double drawer
2-/4-/6-/8-point registration
(CCD) Optical control system (CCD)
Register frame for double-side illumination
Fully automatic alignment of panel and film
HEPA filter