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jazyk ČZ a.s. Praha (Strakonice)
Your turbocharger specialist for commercial diesel engines         -         High Level of Efficiency         -         Own design and R&D         -         Flexible & Dynamic Solutions turbodmychadla
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Our test laboratory mainly tests and measures:
  • compressor & turbine characteristics
  • vibrations
  • natural frequencies of blades
  • thermal analysis & thermal shocks
  • oil flow
  • seals and oil leak simulation
  • containment tests
  • simulation of a client’s problems
Each new turbocharger which enters series production has to pass the PV&V process - validation and verification.



Engine-less test bench


We use two test stands for development work. test laboratory test laboratory


Test laboratory for long-term testing


The KRATZER test stand with a burner output of 400kW, adapted to test the whole series of ČZ turbochargers.
  • Max mass flow 0,5 kg/s
  • Max temperature 900°C
test laboratory test laboratory

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