Compressor Services

You can count on Sulzer for the repair, replacement of parts, and complete overhaul of all centrifugal, axial, and process screw compressors. Our extensive network of facilities and experienced personnel provide fast and flexible services for your compressor.


We offer solutions tailored to meet your needs by combining our practical experience and knowledge with engineering know-how.

Typical services include:

  • Disassembly
  • Cleaning
  • Non-Destructive Testing (NDT)
  • Individual component dimensional inspection
  • Rotor unstacking
  • Repair
  • Replacement of impellers, diffusers, Inlet Guide Vanes (IGV), shafts, and shaft components
  • Full machine shop capabilities
  • Shaft and gas-path coatings
  • Overspeed spin testing of impellers and balance pistons
  • Component part balancing
  • Rotor balancing at low and full operational speed
  • Assembly of rotors and machines
  • Final quality control inspections

With shops and rotor storage facilities located around the world, we are ready to handle all of your routine and emergency repairs. We have full engineering rerate and design capabilities for compressor upgrade projects. As a service-oriented, solution-driven company, we deliver fast and effective results.

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