Marine Turbocharger Compressor Impeller Military Quality For Engine Turbo Replacement Parts

Marine Turbocharger Compressor Impeller Military Quality For Engine Turbo Replacement Parts

The features of the turbocharger compressor impeller:

Marine Turbo Service can provide the turbocharger compressor impeller (compressor wheel) in military production quality. The features of the turbocharger compressor impeller is as below:

1. Compressor impeller (compressor wheel) is ufactured from a single casting which is located on the rotor shaft by splines.
2. The Military product quality of turbo compressor wheel / marine turbocharger compressor impeller is made of aluminium alloy or the more expensive titanium.
3. Aluminium made compressor wheels / impellers have a limited life, due to creep, which is dictated by the final air temperature. Often the temperature of air leaving the impeller can be as high as 200°C. The life of the impeller under these circumstances may be limited to about 70000 hours.
4. To extend the life, air temperatures must be reduced. One way of achieving this is to draw the air from outside where the ambient air temperature is below that of the engine room. Efficient filtration and separation to remove water droplets is essential and the impeller will have to be coated to prevent corrosion accelerated by the possible presence of salt water.

The pictures of marine turbocharger compressor impeller in military quality:

Brief introduction of marine turbocharger:

Marine turbocharger / Exhaust gas turbochargers operate at high speeds, high exhaust gas temperatures, high air and exhaust gas flow rates, and high flow rates. Generally, the pressure of the exhaust gas is 0.25-0.45 MPa, and the exhaust gas temperature is 500-600 °C. The speed varies with the size of the Marine turbocharger / supercharger. The maximum speed of the large-sized supercharger is 10000 r/min, and the maximum speed of the small-sized supercharger can reach 40,000~50000r/min. Therefore, the marine turbocharger/exhaust gas turbocharger is a precision machine.

When the diesel-exhaust turbocharger combination is in operation, the marine turbocharger/exhaust gas turbocharger is prone to failures such as turbine casing corrosion, bearing damage, blade damage, gas seal damage, and supercharger vibration. The daily good maintenance agement can reduce these failures.

marine replacement parts

turbo spare parts

Marine Turbocharger Compressor Impeller

Marine Turbocharger Compressor Impeller Military Quality For Engine Turbo Replacement Parts Images