PRODUCTION OF SPARE PARTS

PRODUCTION OF SPARE PARTS

Production of energy-related components dedicated for fluid-flow machines. We offer manufacturing of complete rotors, single shafts, impellers, discs with blades and blade shrouds in accordance with documentation provided by a client. We also possess reverse engineering facilities – in case of lack of documentation, it is possible to reconstruct the particular model thanks to the existing element.

Complete rotors

  • Complete rotors for centrifugal and axial process compressors
  • Complete pump, energetic turbine and expander rotors
  • Impellers, shafts manufacturing and assembling
  • Balancing and overspeed tests

Impellers

  •  Impellers for centrifugal and axial process compressors, turbines and pumps
  • Vacuum-brazed with the use of noble metals.
  • Welded (slot-welding, welding in the flow channel, electron-beam welding)
  • Stress and thermodynamic analysis

Blades

  • Blades for steam turbines, axial compressors.
  • Stress analysis

Bearings

  • Thrust bearings
  • Modern hydrodynamic tilting-pad radial bearings, hydrostatic bearings and unconventional magnetic bearings
  • Selection of various solutions designed for present and planned performance parameters (retrofit).
  • Cooperation with Lodz University of Technology

Shafts

  • Designing and manufacturing of shafts for power-generating units
  • Balancing, stress analysis, heat treatment

Other elements

  • Details of various and untypical geometry
  • Machining, heat treatment, DT and NDT tests of components
  • Elements such as brake shoes, pump casings, nozzle-boxes (diaphragms)
  • Engineering facilities for reverse engineering – if the engineering documents are missing, any detail can be reconstructed with the use of an existing element.