How a small nozzle change solved major flowability issues
Our challenge
A customer operating multiple spray drying factories across Europe encountered unexpected feedback from one of their clients. Due to a logistical mix-up, the customer received powder from a different factory and immediately noticed an improvement—their machines no longer clogged. As a result, they insisted on receiving only that specific powder going forward. The client was puzzled: they were supposedly producing the exact same product across all factories. To uncover the mystery, they turned to our specialist.
Our Solution
After a thorough investigation, we identified a subtle yet crucial difference: the factory producing the “better” powder was using a different nozzle. The nozzle used at the original production site created slightly higher resistance as the product passed through it, causing a minor temperature increase. This small change altered the molecular structure of the powder, negatively impacting its flowability.
Our solution? We recommended switching to the same nozzle type across all production sites. This adjustment ensured uniform product behavior and eliminated inconsistencies in flowability.
Results for our customer
Our customer implemented our nozzle recommendation, and the issue was completely resolved. The end customer was pleased with the consistent quality and improved production process, fully restoring their trust in the product.
Struggling with inconsistent spray drying results?
We specialize in ensuring stable product quality and smooth production processes. Our expertise in nozzles and spray drying allows us to detect and resolve even the smallest yet most impactful issues.
Contact us today to learn how we can optimize your production process!
- Raca International
- +31 (0)252 - 25 55 61
- Arnoudstraat 22 | 2182 DZ
- Hillegom, The Netherlands
- info@raca.nl
Contact
- Raca International BV
- Arnoudstraat 22
- 2182 DZ, Hillegom
- The Netherlands
- +31 (0) 252 25 55 61
- info@raca.nl
Raca International BV is a supplier of replacement nozzles for major brands. The product range includes spray nozzles for the production of powders, produced with high pressure nozzle atomization. All our nozzles are manufactured in our factory with the highest grades of raw material tungsten carbide.
