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1 of the 4 machines worldwide American origin with achievability hardness of 250-450 HB irrespective wear depth.


Crankshaft building up in specific made in U.S.A. automatic machine (unique in Greece and one of the very few existing in the world).

  1. Cleaning process with hydro blasting.
  2.  Measurement form.
  3.  Distortion test,deflection test.
  4. Straightening in specific machine if needs.
  5.  Grinding of damaged crank pin or main journals in order to erase any cracks.
  6.  Magnetic particles testing,penetrant liquids testing.
  7.  Preheating.
  8.  Total building up under authorized procedure as per maker in special automatic welding machine using sub merged wires with hardness 250-450 HB.
  9. Annealing.
  10. Straightening in specific machine if needs.
  11. Grinding std diameter as per maker’s instructions and cleaning of the oil hole..
  12.  Final inspection, magnetic particles inspection,liquid penetrant, geometry control, straightness-diflection inspection, roughness inspection,hardness inspection.
  13.  Syntax measurement form.
  14.  Abrasion resistant coating.



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We Care Did

you know that repairing parts except of making economy, also protect the environment? Repairing parts consume 30% less energy than new construction. Loukas takes care of the protection of the environment and works constantly for the research and the implementation of new ways to protect the environment. Goals that have achieve collect and tranport of metal scrap shavings and chemical acid chromium for recycling and toxic deactivation.

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