Welcome High speed turbo-gears

High speed turbo-gears


BCSA has 50 years experience in design, manufacture and installation of turbo gearboxes.
Thanks to this technological experience and its design office, BCSA can offer custom solutions such as the replacement of all types of existing Turbo gearboxes between 50 kW and 15 MW for all types of applications: compressors, turbines, turbo gearboxes, alternators, generators, pumps, blowers, etc
BCSA has a command of ISO, AGMA and API 613 calculation standards.
BCSA can study all the technical solutions at the heart of your speciality.

Our turbo gearboxes are used in the following industrial sectors:
  • Oil and gas, Petrochemicals (centrifugal compressors, centrifugal pumps, blowers, etc)
  • Energy (Turbines, turbo-alternators, generators, etc)

  • Our strengths
  • Custom solutions and replacement of existing damaged or obsolete turbo gearboxes.
  • Skilled teams with competences connected with high power and high rotational speeds (gear tooth grinding, balance, critical speeds, vibration analysis and measurement, and lubrication
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Turbo gearbox between an electric motor / centrifugal compressor (1200 kW at 15000 rpm)
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Gearbox between an electric motor / centrifugal compressor (5800 kW at 9200 rpm)
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Gearbox between an electric motor / centrifugal compressor (2100 kW at 17300 rpm)
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Gearbox between an electric motor / centrifugal compressor (2100 kW at 14600 rpm)
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Gearbox between an electric motor / centrifugal compressor (1500 kW at 10900 rpm)
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Reduction gearbox between an electric motor / alternating compressor (620 kW at 370 rpm)
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Gearbox between an electric motor / centrifugal compressor (500 kW at 13,100 rpm)
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rGearbox between the turbine and the alternator (3560 kW at 12,100 rpm)
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Turbo gearbox being assembled in our factory.


Our references: ABB, ATOFINA, ARKEMA, DRESSER RAND, EXXONMOBIL, FERTIAL, GAZPROM, GCT, GE – AC COMPRESSOR, GE-THERMODYN, GUINARD POMPES, HOWDEN PROCESS, INEOS, MAN TURBO, MARATHON OIL, NIOC, SASOL, SIEMENS, SONATRACH, etc.