The Natgraph self contained (silk) screen exposure units are a floor standing cabinet type system, primarily designed for exposing direct or indirect stencils. These units can be safely operated in an open room and are of a split construction, to allow access through a standard doorway.
 
The glass area is fully utilised for direct stencils with a rubber blanket mounted in the hinged lock down frame and a powerful vacuum system with large bore piping providing the close contact required between the screen, photo positive and glass for stencil exposure.
 
These units also come as standard with fluorescent tube touch up lighting to enable the exposure units to double up as light boxes to identify and spot out any pin holes in the stencil after it has been exposed.