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Inspection of hull

Painting of Bridge construction

Oil well with storage tanks after painting

Abrasive blasting of metal structures

Ships aft area after painting and drafts marking

Grit blasting of metal structures

Bottom of vessel after grit blasting

Hosing down 200 bar

Technical Advisor & Project Manager

Superfast Ferries IX after various repairs and reconditionin


VLCC after very serious repairs

Painting of cruise vessel after low pressure washing

High pressure water blasting

Pipes transporting oil to storage tanks

Final preparations before undocking

Tanker vessel

Completed hull of vessel in dry dock

Sand blasting of container ship

Welding works

Ultra high pressure water blasting 2.500 bar

High pressure blasting 1600 bar

Storage tank before maintenance

Blue Star Ferry - Drydock

115.00 tone oil tanker moored offshore

Dynamic Co. cherry pickers

On the right side: Chemical tank after painting

Korean shipyard

Oil & Gas supertanker after various repairs

Ship in dry dock

Painting of Industrial warehouse

Spot grit blasting

Oil Rig after various special Paintings

Blue Star 1 after various repairs in NEORION Syros shipyard

Sandblaster on duty

Industrial metal fuel tanks

Submarine navy

Green renewable energy with generator turbines

Tankers near the station for oil

Navy vessel after superstructure painting

Crude oil tanker after various repairs on deck pipes

Sand blasting of hull

High pressure blasting 1000 bar

Fuel tank among maintenance

Washing of building

Blue Star Diagoras after external Low pressure washing & Painting

Tank coating

Fuel tanks


Hull painting

Blue Star Diagoras after various repairs in Piraeus

Pipe lines and gas tanks

Petrochemical industrial plant

Painting of steel building

Fertilizer factory

Blasting of paint for surface preparation


Large fuel storage tanks

Grit-Blasting or Sand-Blasting is a surface preparation method mostly used in a number of different industries with a variety of project scopes. Grit-Blasting is one of the processes for the surface preparation by which an Grit-Blasting media is accelerated through a nozzle by means of compressed air. The Grit-Blasting used varies depends on the process treatment required.

Material selection is of paramount importance decision in the process of Grit-Blasting methods.The various material types have different characteristics namely, hardness, shape, and density, and each is available in a wide range of particle sizes.

Grit-Blasting is a crucial process used not only to remove rust, but to prepare surfaces for high performance coatings, high resistance (temperature) coatings etc.

The range of areas for Grit-Blasting include:

  1. Surface preparation prior to painting, bonding or other coating operations.
  2. Removal of rust, scale, sand, or paint from fabricated components.
  3. Roughening of industrial gas turbine engine component surfaces in preparation for thermal spray coating.
  4. Removal of burrs or edge profiling machined components.
  5. Providing a matte cosmetic surface finish.
  6. Removal of mold flash.
  7. Surface texturing of tooling, and molds to alter the appearance of surface.