Portfolio

We are proud to present a selection of the projects we have completed for clients in various industrial sectors. Each one is a testament to our quality, experience and advanced manufacturing capabilities.

Modernization of a two-section process gas compressor

Mažeikiai, Lithuania
2017

  1. Reduction of machine energy consumption

  2. Improvement of internal rotor efficiency

  1. New rotors for LP and HP sections manufactured using advanced brazed impeller technology
  2. New self-lapping polymer internal seals of the abradable type
  3. New tilting pad journal bearings – five-pad design allowing movement about both longitudinal and transverse axes

Modernization of a three-section pyrogas compressor

Mažeikiai, Lithuania
2017

  1. Reduction of machine energy consumption

  2. Improvement of internal rotor efficiency

  1. New rotors for all sections –

    semi-open welded impellers

  2. Adaptation of diffuser inserts to new rotors

  3. New external oil seals

  4. New self-lapping polymer internal seals of the abradable type

  5. Modification of the anti-surge system

  6. New machine lubrication system

Modernizacja dwu-sekcyjnej sprężarki powietrza

2015-2016 (2 linie produkcyjne)

Police, Polska
2015
  1. Nowe rotory sekcji NP i WP w nowej technologii – koła lutowane próżniowo
  2. Nowe wkładki dyfuzorowe sekcji WP
  3. Nowe wkładki dyfuzorowe i wlotowe sekcji NP stopnia 1 i 2.
  4. Nowe polimerowe uszczelnienia wewnętrzne – samodocierające typu ABRADABLE
  5. Nowe łożyska nośne maszyny – 5-klockowe wahliwe z możliwością obrotu wokół osi wzdłużnej i poprzecznej
  6. Nowe łożyska osiowe maszyny
  7. Nowy układ chłodnic i separatorów
  8. Regeneracja uszczelnień gardzielowych
  1. Zmniejszenie energochłonności maszyny/instalacji
  2. Zwiększenie przepływu czynnika w nominalnym punkcie pracy
  3. Zwiększenie sprężu w nominalnym punkcie pracy
  4. Wydłużenie okresów międzyremontowych i poprawa obsługi

Modernization of a Synthesis Gas Compressor

Wloclawek, Poland
2015
  1. New rotors for all compressor sections
  2. New internal casings (including diffusers, return channels, and seals) for all compressor sections – manufactured as machined components,
  3. providing higher efficiency compared to cast designs
  4. New dry gas seals (DGS) with associated control panels
  5. New self-lapping polymer internal seals of the abradable type
  6. New tilting pad journal bearings – five-pad design allowing movement about both longitudinal and transverse axes
  7. New self-equalizing thrust bearings
  8. New dry membrane couplings
  9. New bearing housings
  10. New machine control and instrumentation system (control & automation)
  11. New anti-surge system
  12. New lubrication oil system
  1. Reduction of energy consumption of the machine and installation
  2. Adjustment of thermodynamic parameters at the operating point
  3. Extension of overhaul intervals and improvement of serviceability

Modernization of a Six-Stage Air Compressor

Plock, Poland
2014
  1. Increase in flow capacity by 10%
  2. Reduction in power consumption by 800 kW
  3. Adjustment of nominal pressure ratio
  4. Improvement of internal stage efficiency
  1. New rotor – replacement of 1st and 2nd stage impellers from 2D to 3D design, impeller diameter Ø1200
  2. Modification of diffuser inserts
  3. Installation of new abradable-type seals
  4. Optimization of the flow channel
  5. Implementation of a new anti-surge system

Modernization of an 8 MW Steam Turbine

Plock, Poland
2014
  1. New rotor
  2. New inlet guide vanes behind the Curtis stage
  3. New nozzle box – full arc admission
  4. New interstage and diaphragm seals
  5. Blanking of the extraction valve
  1. Increase in flow capacity by 8%
  2. Conversion of operating mode from extraction–condensing to condensing type
  3. Change of steam admission from partial-arc to full-arc configuration
  4. Improvement of internal efficiency

Manufacture of a New Rotor for an Axial Air Compressor

Wloclawek, Poland
2013
  1. Manufacture of a new shaft with integral discs
  2. Machining of new T-groove type blade slots
  3. Production of new blades for all nine stages
  4. Fabrication of a new impeller wheel behind the last stage – welded construction
  5. Finishing machining
  6. High-speed balancing

Extension of machine life