Shot blasting machines have various applications in shipbuilding, and here are some common specific applications:
Surface preparation of the hull: During the shipbuilding process, shot blasting machines are used to prepare the surface of the hull by removing old coatings, oxides, rust, deposits, and dirt. This provides a clean, even, and rough surface for subsequent coating application, ensuring adhesion and durability of the coatings.
Weld seam cleaning: Shot blasting machines are used to clean the surface of weld seams by removing oxide scales, weld slag, and dirt, ensuring welding quality and strength. This is crucial for the structural integrity and safety of the ship.
Steel plate repair: In shipbuilding or maintenance, shot blasting machines are used to repair damages or corrosion on steel plate surfaces. This includes removing dents, cracks, and rust, restoring the original flatness and strength of the steel plate.
Cleaning of ship components: Shot blasting machines are used to clean various ship components such as ship engine parts, ship equipment, bulkheads, and decks. It removes surface oil, dirt, and oxide layers, ensuring the reliability and performance of the components.
Ship maintenance: During ship repairs and refurbishments, shot blasting machines are used to remove damaged or aged coatings, eliminate rust, and prepare the surface for repairs, welding, and re-coating.
By using shot blasting machines for surface treatment and cleaning, shipbuilders and maintenance engineers can improve the appearance quality of the ship, enhance coating adhesion, and extend the ship's lifespan. These applications contribute to the strength, durability, and safety of the ship's structure.
