PowderStar

The PowderStar DuoPlus for Perfecting

Heidelberg developed PowderStar DuoPlus specifically for perfecting presses. It is based on Heidelberg patents. PowderStar DuoPlus is the world's only powder sprayer that applies powder to both sides of the sheet at once. Because the lower spray nozzles are integrated into the sheet guide plate, the distance between the nozzles and sheet is minimal. This prevents powder from finding its way into the press or its surroundings.

In the latest generation of presses, the nozzles in the sheet guide plate have been optimized to achieve even better powdering from below.