DDE – DosierDüse Easy
Plug & Play. 123 g. No check valves.
The DDE (Dosing Nozzle Easy) is a rethought dosing nozzle – lightweight, robust, and immediately ready for use. No check valves. No complex venting. Assemble.
Press button. Ready.
The E stands for more than Easy. It stands for Evolution.
Wollin has been developing spray technology for over 50 years – and the DDE is the result of this experience. Every simplification has a specific practical reason: fewer components, larger bores, a simple venting process. And a key advantage: one nozzle for four different fill volumes – flexible to use, with no need to change nozzles.
Our process engineers will be happy to assist you with targeted development.
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The DDE is not a fresh start. It is the logical evolution of the DD and DDV – more compact, more robust, and ready for immediate use. 50 years of experience. In 7 parts. |
Proven in practice
In a recent customer trial, the DDE nozzle was tested in an existing micro-spray process on a structural component – with convincing results.
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–50 %
Release agent consumption
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–29 %
Spray time
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–8 %
Cycle time
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✓
Improved part quality
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"Handling with the DDE nozzle is substantially simpler – set up, press the button, and it runs. Both release agent volume and spray time were reduced." Wollin Process Technology, field trial report 2026 |
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123 g
40 % lighter than DDV
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7
Components
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0
Check Valves
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4×
Fill Volume– one nozzle
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At a glance
| Feature | Value |
| Weight | 123 g – 40 % lighter than DDV |
| Components | 7 |
| Check Valves | 0 |
| Fill quantities | 0,077 / 0,11 / 0,22 / 0,33 ml One nozzle – four fill volumes |
| Installation | Plug & Play |
| Compatibility | PS16, PS16c, PS16 XL, PS25 |
Three Reasons for the DDE
| Ready ImmediatelyEasy venting procedure, no check valves. Assemble, press the button, ready. | Less MaintenanceFewer components (compared to the DDV), larger holes – significantly less prone to blockages. Easy to clean. | Flexible fill volumeOne nozzle, four volume settings: 0.077 / 0.11 / 0.22 / 0.33 ml. No need to change nozzles for different requirements. |
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Do you have questions about the DDE? We would be happy to advise you on the right design for your spray tool. Contact us → |