Precision ServicesGAS COMPRESSOR ALIGNMENT

ROTATEK provides 3D reciprocating gas compressor alignment service and precision measurement solutions including shaft and coupling alignment, frame inspection, crankshaft bore alignment, cross-head guide alignment, cylinder bore inspection, foundation and soleplate flatness, leveling and more.

From installation to overhaul and maintenance, our measurement solutions can out-perform traditional methods saving valuable outage time and resources.

A detailed graphical measurement report is supplied with all precision measurement services.

Our commitment to excellence paired with our state-of-the-art measurement capabilities makes ROTATEK your trusted precision service partner.

Reciprocating Compressor Alignment and Measurement Solutions

Reciprocating gas compressor alignment service and precision measurement solutions including shaft and coupling alignment, frame inspection, crankshaft bore alignment, cross-head guide alignment, cylinder bore inspection, foundation and soleplate flatness, leveling, dimensional analysis, large part inspections, reverse engineering, geometric dimensioning, tolerancing, straightness, concentricity, parallelism, circularity, cylindricity, perpendicularity and more.

Compressor Geometry

Reciprocating compressor geometry is measured with the laser tracker for fast and accurate dimensional analysis.

Crosshead Guide

Cylinder to crosshead guide alignment is checked for parallelism and flange face squareness to crosshead guide axis in 3d

Main Bearing

Main bearing saddles to crosshead alignment is checked for perpendicularity in 3d

Levelness and Flatness

Accurate laser tracker measurements can quickly verify compressor levelness and flatness tolerances are met to ensure a reliable installation.

 

3-D Measurements

Laser trackers operate by measuring two angles and a distance. The tracker sends a laser beam to a retroreflective target held against the object being measured. As light is reflected off the target, it bounced back and re-enters the tracker at the same position it left and is measured by a distance meter, measuring the distance between the tracker and target.

Distance Measurement

The tracker sends a laser beam to a retroreflective target held against the object to be measured. The reflectedbeam returns to the tracker and its precise distance is recorded.

3D Measurement

Two angle encoders measure the elevation and rotational angles while a highly accurate absolute distance meter is used to determine the 3D position of the target. This position is shown in the software as an X, Y, Z value.

Tracking

The target returns the reflected laser beam parallel
but offset back to the tracker where it hits the position detector, which calculates the offset between the outgoing and incoming beam. Servo motors continuously (thousands of times per second) steer the tracker’s head to minimize the offset between the two beams, resulting in high-speed, dynamic measurements.

  • Machinery Alignment
  • Machine Installation
  • Geometric Dimensioning and Tolerancing (GD&T)
  • Straightness
  • Concentricity
  • Flatness
  • Levelness
  • Perpendicularity
  • Parallelism
  • Component Inspection
  • Large Part Inspection
  • Cad Based Inspection
  • Tool Building and Setup
  • Machine Calibration
  • Dimensional Analysis
  • Thermal Growth and Dynamic Movement
  • Deformation and Deflection
  • Reverse Engineering and more…

3D measurement saves you time and money when compared to traditional measuring methods. Measurement results are available in real-time and a graphical report makes it easy to compare results after corrections.  Results can be used in CAD software for further analysis.

ROTATEK’s field service engineers are factory trained and have extensive experience with precision alignment, geometric dimensioning and analysis.

Our coordinate measuring machines are the most advanced available today enabling us to measure quickly, accurately and precisely.

We can measure and align anything, anytime, anywhere.

  • Shaft Alignments, Bore Alignments, Roll Alignments
  • Geometric Alignments
  • Horizontal Alignments, Vertical Alignments
  • Cardan Shaft Alignments
  • Machine Train Alignments, Fluid Drive Alignments
  • Simultaneous Multi-Coupling Measurements
  • Live Monitoring of Machinery Alignments
  • Thermal Growth and Dynamic Movement Monitoring
  • Custom Hot Alignment Targets
  • Blower and Fan Alignments, Compressor Alignments
  • Electric Motor Alignments, Engine Alignments, Generator Alignments
  • Extruder Alignments, Gearbox Alignments, STS Crane Alignments
  • Pump Alignments
  • Turbine Alignments, Diaphragm Alignments, Bearing Alignments
  • Aerospace
  • Automotive
  • Construction
  • Converting
  • Petrochemical
  • Manufacturing
  • Nuclear
  • Oil and Gas
  • Plastics
  • Power Generation
  • Marine and Shipbuilding