Underwater Propeller Cleaning involves removing marine growth and debris from ship propellers to maintain efficiency and performance.

Underwater Hull Cleaning focuses on scrubbing the ship's hull to eliminate biofouling, reducing drag and improving fuel economy.

Both services are performed by divers or ROVs without dry-docking, saving time and costs for vessel operators.

Underwater Propeller Cleaning:
Size: 100-300 mm diameter
Grade: High-grade stainless steel or titanium
Viscosity: N/A (mechanical operation)
Buoyancy: Neutral to slightly negative
Material: Stainless steel, titanium, or composite materials
Rotation Speed: 200-600 RPM
Power Source: Hydraulic or electric

Underwater Hull Cleaning:
Size: 200-500 mm width (brush or roller)
Grade: High-abrasion-resistant materials
Viscosity: N/A (mechanical operation)
Buoyancy: Neutral to slightly positive
Material: Polypropylene, nylon, or stainless steel bristles
Pressure: 50-200 bar (for water jet systems)
Power Source: Hydraulic, electric, or pneumatic