R&D expertise - Casing

The casing has an enormous task:
To decelerate the flow leaving the impeller – from speeds in the ultrasound range to around that of a Formula 1 car on the long straight – and to do it on the shortest possible route.

The dynamic pressure that builds up in the impeller is converted into static, and therefore usable pressure, by delaying the flow.

The machine can only meet all the performance requirements when the sizing and design of the casing are perfectly matched to the selected impeller.

PILLER video – Insight into the production process

Play the video and gain an insight into our production! What workstations are there? Which high-end machines are used? How is work carried out and in which way is quality ensured?