Krautzberger: Duo A 2 automatic spray gun with pre- and post-air control

The Duo A 22 from Krautzberger represents a further development in air-assisted airless technology. The automatic spray gun is characterized by very fast and precise switching times as well as a uniform spray pattern with reduced overspray and high material efficiency. The basis for this is a newly developed pre- and post-air control system, for which a patent is currently pending. This system is complemented by design details such as low weight and a coordinated air nozzle system. The needle seal packing is designed as a cartridge system and can be changed in a few simple steps. This makes maintenance considerably easier and increases ease of use during operation. The device is particularly suitable for automated coating processes in which constant precision and high reproducibility of the result are required.

Automatic spray gun for use in demanding industrial applications

The Krautzberger Duo A 22 has generously dimensioned air and material channels with a diameter of 5 mm. The air caps can be positioned in 45-degree increments, allowing flexible adaptation to different coating situations. The compact design and a weight of just 770 g (including adapter) make it easy to integrate into different system concepts. It is attached using a dovetail guide, which ensures exact positioning and compatibility with different systems. Different adapter and connection variants are available for specific requirements. A version with circulation function is optionally available. The design is based on a small number of simple components, which has a positive effect on ease of maintenance and service life. The Duo A 22 from Krautzberger has been designed for use in demanding industrial applications and is designed for reliable, continuous operation under automated conditions.