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Krautzberger
Automatic spray guns

Product at a glance

The DA 4 - the automatic sprayer for the steam process.

As a further development of the DA 3, the new DA 4 offers all the advantages of the XLINE manufacturing process. This means that 100% control of the air nozzles is integrated in the process. For this reason, the DA 4 offers high precision and reproducibility, especially in automated processes. The spray gun is available with and without adjustable needle stroke. The apparatus is available as an internal or externally controlled variant. Our KG 38 nozzle program is available at DA 4. Depending on the medium to be processed, different material combinations made of plastic and stainless steel can be combined with nozzle and needle.

Advantages of our XLINE air nozzles:

  • Optimization with the help of numerical flow simulation
  • automated 100% control integrated in the manufacturing process
  • improved reproducibility in the spraying process
  • Functional improvement of the air nozzles – optimal centering
  • easy cleaning
  • Improved handling

Pressures and temperatures

Press
Working pressure Steam: max. 9 bar / max.130,5 psi
Working pressure spray medium: max. 7 bar / max. 101,5 psi
Working pressure control air: 6 bar/ 87 ps
Temperature: Spray medium temperature: 5 – 50° C

Benefits of DA 4

  • softer application and thus less material consumption
  • XLINE nozzle system
  • separate flat and round jet air
  • Less overspray
  • Higher transmission rate
  • higher shine due to the particularly fine atomization
  • Shorter drying and throughput times
  • Stainless steel head section
  • easy to maintain
  • compact design
  • modern design

Industries and applications

Specifications

Technical data

Dimensions and weight
Width with mounted pin: 103 mm
Width without mounting pin: 53 mm
Height: 80 mm
Length: 118 mm
Weight: 880 g

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