Case Studies

Micro-nozzles

Precision MicroFab has manufactured micro-nozzles using a variety of materials.

The top photo at right shows a 50 μm micro-nozzle in a sapphire disc. The disc is 5 mm in diameter and 0.5 mm thick. The nozzle was created using an ArF excimer laser.

The bottom images show a polycarbonate nozzle with a conical entrance and exit. The neck of the nozzle is 100 μm long and 100 μm in diameter. This nozzle was manufactured on our proprietary micro-mill.

If you’d like more information on this project or if you’re interested in a similar service, please contact us.





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Up close

50 μm micro-nozzle in a sapphire disc
This polycarbonate nozzle, which features a conical entrance and exit, has a neck that's only 100 μm long.