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Emission Rake

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Emission Rake
Benefit: Cost Saving
Main Forming Process: Additive Manufacturing
End Use Sector: Aerospace


The water cooled emission rake is placed into the exhaust duct of a high pressure combustion facility. It is used to sample hot exhaust gases using 6 sampling tubes and supplies the gas to an analyzing system. It can sample gas at temperatures of 2100°C and a maximum pressure of 45 bar. The part was produced on a laser cusing M2 machine by Concept Laser.


  • Manufacturing of all components and details in one single step (fast manufacturing)
  • Additional design freedom (individual cooling geometries, conical and helical sampling tubes,...)
  • Cost saving up to 60% compared to a conventional manufactured rake for similar use

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