The ABRO HR Series has worked with MS MAN Turbo to balance rotors at speeds of up to 18, 000 RPM and achieve low vibration levels that were never thought to be possible. Those days are gone when in order to meet to meet specifications like API-612 on high speed balancing machine, one must employ API deviations. On the HR series you can meet all existing balancing and vibrations standards for turbines, compressors and armatures.