Complex main engine repairs

Bulmar’s team of specialists could provide complete technical management for industrial equipment and ships under repair – 24 hour service for vessels visiting Bulgaria as well as abroad.
From initial planning of the scope of work, spare parts procurement and repair performing we can support Shipowners , Operators , Yards and Factories all the way.


  Reconditioning of worn out parts

  Reconditioning steel piston crowns

  Reconditioning of exhaust valves and seats

  Rectifying of cylinder liner pistons and cylinder heads

  Reconditioning Connecting rods

  Reconditioning Cooling jackets


Crankshaft grinding up to 3,9 mtrs and 360mm stroke!

Our managment and technicians are sole dedicated to engine and equipment repair with overal more than 100 years in the business.

Cylinder liner honing at the workshop or on board

We can perform honing of cylinder liners of all kind of engines with dia. from 150 to 520mm up to the makers specifications in workshop or in-situ!

Turbocharger repairs of all kind

With the help of proven TC repair and spare parts specialists we are capable to do full overhaulins of your TC.

turbocharger repair

turbocharger repair

In-situ machining / Line boring of openings / fitted bolts or bush seats

  We can perform line boring of inconvenient positions and in-situ.

engine repair