Conformal coatings provide a breathable protective layer that protects a printed circuit board from its exposed environment by filtering contaminants from the air and maintaining the surface's insulation resistance over the long term.
The Delta 8 is a flexible conformal coating/dispensing system ideal for selective coating, potting, meter-mix, and numerous other dispensing applications. Designed for maximum flexibility, the system can also be configured for customized applications.
SMD-TEC
PVA Delta 8 Conformal Coating System

The Delta 8 has a work nest with a reach of 620x595mm and features a robust three-axis platform suitable for inline or batch operations. Furthermore, the machine can be equipped with a PVA-patented fourth axis with 360° rotation and tilt function. This unique option allows for virtually complete access to all components.
With the wide range of available coating chemicals and machine options, defining your application can seem difficult, but PVA is a pioneer in coating applications and can guarantee appropriate advice and support for your process. Moreover, all hardware and software are developed by PVA, and all machines are assembled in-house in the US to the highest standards.