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Final preparations before undocking

Hosing down 200 bar

Spot grit blasting

Blue Star Diagoras after external Low pressure washing & Painting

High pressure blasting 1600 bar

Superfast Ferries IX after various repairs and reconditionin

On the right side: Chemical tank after painting

Industrial metal fuel tanks

Blue Star Diagoras after various repairs in Piraeus

Blasting of paint for surface preparation

Abrasive blasting of metal structures

Pipes transporting oil to storage tanks

Welding works

Completed hull of vessel in dry dock

Petrochemical industrial plant

Ultra high pressure water blasting 2.500 bar

VLCC after very serious repairs

Technical Advisor & Project Manager

Green renewable energy with generator turbines

Fuel tank among maintenance

Submarine navy

Painting of Industrial warehouse

High pressure blasting 1000 bar

Inspection of hull

115.00 tone oil tanker moored offshore

Sand blasting of container ship

Large fuel storage tanks

Pipe lines and gas tanks

Blue Star 1 after various repairs in NEORION Syros shipyard

Sandblaster on duty

Bottom of vessel after grit blasting


Fertilizer factory

Ships aft area after painting and drafts marking

Storage tank before maintenance

Blue Star Ferry - Drydock

Hull painting

Tankers near the station for oil

Oil well with storage tanks after painting

Tanker vessel

Grit blasting of metal structures

Sand blasting of hull

Oil Rig after various special Paintings

Crude oil tanker after various repairs on deck pipes

Navy vessel after superstructure painting

High pressure water blasting

Dynamic Co. cherry pickers

Painting of steel building

Tank coating

Painting of cruise vessel after low pressure washing

Fuel tanks

Painting of Bridge construction


Ship in dry dock

Korean shipyard

Oil & Gas supertanker after various repairs

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.