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Ultra high pressure water blasting 2.500 bar

Final preparations before undocking

Sandblaster on duty

Storage tank before maintenance

Large fuel storage tanks

Painting

Sand blasting of hull

Navy

Crude oil tanker after various repairs on deck pipes

Spot grit blasting

Oil well with storage tanks after painting

Blue Star 1 after various repairs in NEORION Syros shipyard

Oil & Gas supertanker after various repairs

Pipes transporting oil to storage tanks

Dynamic Co. cherry pickers

Hull painting

Painting of steel building

Industrial metal fuel tanks

Navy

Bottom of vessel after grit blasting

Painting of cruise vessel after low pressure washing

VLCC after very serious repairs

Fuel tank among maintenance

Tank coating

Ship in dry dock

Blue Star Diagoras after external Low pressure washing & Painting

Pipe lines and gas tanks

115.00 tone oil tanker moored offshore

Superfast Ferries IX after various repairs and reconditionin

Green renewable energy with generator turbines

Painting of Bridge construction

Technical Advisor & Project Manager

High pressure blasting 1600 bar

Submarine navy

Fuel tanks

Blue Star Diagoras after various repairs in Piraeus

Tanker vessel

Oil Rig after various special Paintings

Welding works

Navy vessel after superstructure painting

Sand blasting of container ship

Abrasive blasting of metal structures

Blasting of paint for surface preparation

Grit blasting of metal structures

Petrochemical industrial plant

Completed hull of vessel in dry dock

Ships aft area after painting and drafts marking

High pressure water blasting

Painting of Industrial warehouse

Blue Star Ferry - Drydock

Tankers near the station for oil

High pressure blasting 1000 bar

Inspection of hull

Fertilizer factory

Hosing down 200 bar

On the right side: Chemical tank after painting

Korean shipyard

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.

Machineries