Engine Assembly Systems (EAS) for GE Engines

Engine Assembly Systems (EAS) for GE Engines

Engine assembly systems provide engine stack projection capabilities for high-pressure compressor and turbine (HPCR and HPTR) builds. Also referred to as stack prediction, these systems allow operators to quickly and accurately measure individual turbine engine parts and precisely align component stacks the first time, ensuring the least amount of runout. System form parameters include roundness, concentricity, perpendicularity, parallelism, and flatness.

Learn More
MicroTIR Plus Gages

MicroTIR Plus Gages

Our total indicator reading gages are versatile enough to measure a wide array of parts including in-process shop floor TIR measurements of shafts, gears, pistons, bearings, jet engine components, turbocharger, and other precision machined or stamped parts. Each gage is also ideally suited to handle incoming part inspection for vendor compliance, optical lens inspection, alignment and assembly applications, and manufacturing process control. You can even make on-machine measurements although for best results and to avoid errors from your machine’s axis, we recommend measuring from a qualified axis or surface.

Learn More


ABTech offers a variety of accessories to fit your required mechanical needs. Tilt and center worktables, motor drives and controls, encoders and amplifiers, dual-element filter/regulators, granite surface plates, standard and custom sized clear apertures, and custom fixturing. Each of these accessories are tailored to fit your specific needs. Please contact ABTech for any questions you may have.

Learn More


Land & Marine
  • Lockheed Martin
  • Gooch and Housego
  • Moore Nanotechnology Systems, LLC
  • Corning
  • Solar Turbines
  • NuStar
  • OptiPro Systems
  • ASML
  • CTS Engines
  • FEI
  • Diamond Racing
  • Schlumberger
  • Clarity Medical Systems
  • GE Energy
  • Turbocam International
  • Chesterton
  • Oberg Industries
  • Fives
  • Ferrotec
  • Magellan Aerospace
  • Feintool-8d5fc06a3fc9470dd444c3eb4340a7cc
  • Trend Performance
  • EDAC Technologies
  • Rochester Precision Optics
  • Rockwell Collins
  • GE Aviation
  • Cummins
  • RBC Bearings
  • L3 Technologies, Inc.
  • Pratt & Whitney
Thanks a lot for your help. Your rapid, informative correspondence was invaluable. Hopefully I won't be bothering you with any further questions, but it's good to know you're willing. (following remote technical support provided for system installed at the South Pole) Morgan HedgesPost-doctoral Research Associate
Princeton University
Made in the U.S.A of U.S. and imported parts

Every product we sell exemplifies our company-wide commitment to "Pride in Precision" craftsmanship. To that end, all of our products are designed, manufactured, and tested exclusively by ABTech at our New Hampshire facility.