Propeller polishing and repair.
Propeller polishing and repair involves cleaning, restoring, and maintaining a ship’s propeller to ensure efficient propulsion and safe operation.
Propeller polishing:
Removes marine growth, corrosion, scale, and surface deposits.
Smooths the blade surface to reduce water resistance.
Improves propulsion efficiency and can help reduce fuel consumption.
Helps prevent further corrosion and surface deterioration.
Propeller repair:
Includes inspection for cracks, erosion, corrosion, dents, and blade deformation.
Damaged blades may be straightened, welded, or re-profiled by qualified specialists.
Propeller pitch and blade geometry are checked and corrected where necessary.
The propeller may be balanced to minimise vibration and shaft-line stress.
Benefits:
Improved vessel speed and fuel efficiency.
Reduced vibration and noise.
Longer propeller and shaft-line service life.
Safer and more reliable vessel operation.
In short: Propeller polishing restores a smooth, efficient surface, while repair restores damaged blades and correct geometry, ensuring the propeller operates safely and efficiently.