Shaft Line Alignment Supplier - Propulsion And Engine Services

Shaft line alignment ensures precise positioning of propulsion components to minimize vibration and wear. Propulsion services optimize engine and propeller performance for efficient power transmission. Engine services include maintenance, repair, and tuning to ensure reliable and efficient operation.

Shaft Line Alignment: Material - High-strength steel; Size - Varies by vessel (typically 100mm to 800mm diameter); Grade - ASTM A564 or equivalent; Alignment tolerance - ≤0.05mm/m.

Propulsion Services: Propeller shaft material - Stainless steel or forged steel; Size - 150mm to 1,200mm diameter; Grade - ASTM A668 or equivalent; Lubrication viscosity - ISO VG 68 to 220.

Engine Services: Engine type - Diesel or gas turbines; Power range - 500 kW to 80 MW; Fuel viscosity - 2-700 cSt (depending on fuel type); Cooling system - Freshwater or seawater; Material - Cast iron, steel, or aluminum alloys.

Buoyancy: Shaft sealing - Lip seals or mechanical seals; Buoyancy compensators - Polyurethane or rubber; Pressure rating - Up to 10 bar.

Additional properties: Vibration tolerance - ≤2.5 mm/s RMS; Corrosion resistance - Coated or galvanized materials; Temperature range - -20°C to +120°C.