Skip to content
Rotor Repair

Engines Serviced

APG specializes in full-service inspection and repair of a wide variety of both advanced technological and mature frame gas and steam turbine components. Our team of highly experienced repair technicians work tirelessly to revitalize aging components, maximize turbine performance and extend asset life through our proprietary repair processes.

Alliedpg

GE FRAME

Frame 3 Frame 7
Frame 5 Frame 9
Frame 6 B, E, EA
Alliedpg

SIEMENS - WESTINGHOUSE

W101 251
W171/191 501D5
Alliedpg

ROTORS & GENERATORS

All Manufacturers

Engineering Solutions

As rotor assets have aged over time, APG’s engineering team continues to work hand-in-hand with our repair technicians throughout the entire repair process. Our Rotor Lifetime Extension program is performed to provide an engineering assessment as to the integrity of the components for continued service:

  • Visual Testing
  • Phase Array volumetric ultrasonic testing (PAUT)
  • Eddy current testing (ET)
  • Magnetic Part Testing (WMPT)
  • Metallurgical examinations
  • Hardness Testing
  • Positive material identification
  • Optional – critical flaw modeling
Pf S2 Jason Lab 2

Shop Capabilities

Based in Houston TX, our facilities offer comprehensive Component Repair Services including, but not limited to:

Alliedpg

Unstack &
Restack

Alliedpg

Deblade and reblade

Alliedpg

Tip grinding of new
compressor blades

Alliedpg

Rabbet fit repairs

Alliedpg

Individual component
vertical balancing

Alliedpg

Computerized stacking
for balance optimization

Alliedpg

Low speed horizontal
balancing

Alliedpg

Non-Destructive Examination
includes MT, UT, ET, PT

Alliedpg

Bearing journal machining
and final grinding

Alliedpg

Spacer migration

Alliedpg

Bucket anti-rock coatings

Alliedpg

High temperature oxidation
and corrosion coatings

Alliedpg

New Rotor through bolts

Alliedpg

New Compressor blades

Rotor Repair
Alliedpg

Optimize Performance and Life Cycle Costs at the Same Time.

Contact Component Solution Specialist