CENTRIFUGAL COMPRESSOR IMPELLERS UPGRADE

Original riveted design

New integral blade design

LocationPorto Marghera – Venice, Italy
ServiceAIR Compression
Machine TypeDEMAG, Integrally Geared Centrifugal Compressor

Challenge

Customer was looking for a 10%+ flow rate increase by keeping the same volutes

Solution

  • We reverse engineered the impellers
  • Upgraded the design with new technology injection to improve aero and manufacturing process

Result

After the new impellers were installed, successful flow rate increase was achieved