Laser Bore Alignment SystemCentralign Ultra

CENTRALIGN Ultra is a laser alignment system designed for the measurement and alignment of bores and internal elements of rotating machines such as bearing rings, diaphragms, nozzles, inner shells and turbine casings with upper halves installed or off. It offers a far more convenient and accurate alternative to the traditional methods using piano wires, micrometers and cumbersome theodolite telescopes.

Laser bore alignment in combustion engines, compressors, pumps, gearboxes, stern tubes and in steam, gas turbines and more…

  • True bore center measurement: Determination of the eccentricity error
  • Ability to measure more than 3 points over the bore guarantees highest accuracy
  • Patented universal pointer brackets with rotating sensor holder improve measurement precision and handling
  • Measurement of both magnetic and non-magnetic bores with diameters ranging from 45 mm to over 4000 mm
  • Laser range distances up to 50 m (164,042 ft) with the Long Range Laser
  • Control sensor (option) for automated compensation of potential laser drift
  • Enter the reference line position, the rotor sag and the thermal growths