The real reason is that the fuel costs are about 5 – 8% more of consumption expenditure to run a vessel with dirty propeller.
From a research of DNV we saw that a vessel that has dirty propeller and clean the hull , has the same fuel consumption and speed loss as a vessel which has clean propeller and fouling in hull.
Watching technology and the needs of the modern ship, we give more attention to polishing the propeller, which is done by Hydraulic industrial diamond Flexible discs, making a high quality polishing Joined propellers of ships, according to Rubert scale Class A. That keeps the ship in bushiness with high speed for long time.
