Sunjun Marine Co., Ltd.

Sunjun Marine Co., Ltd.

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Strictly Control Turbo Compressor Wheel Casting Part Surface Finishing Standard Size

Strictly Control Turbo Compressor Wheel Casting Part Surface Finishing Standard Size

Strictly Control Turbo Compressor Wheel Casting Part Surface Finishing Standard Size
Strictly Control Turbo Compressor Wheel Casting Part Surface Finishing Standard Size

Large Image :  Strictly Control Turbo Compressor Wheel Casting Part Surface Finishing Standard Size

Product Details:

Place of Origin: China
Brand Name: Sunjun
Model Number: Compressor Wheel

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Delivery Time: 3-5 DAYS
Payment Terms: T/T, L/C, Western Union
Detailed Product Description
Turbine Type: Single Stage Mixed-flow Turbine Model: Turbo Compressor Impeller
Type: Exhaust Gas Turbocharger Engine Type: Diesel, Biofuel And Gas Engines
Engine Power Range: 1650 KW -24,500kW Bearing Design: Inboard Plain Bearing Design
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extended tip compressor wheel

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turbo impeller wheel

Strictly Control Turbo Compressor Wheel Casting Part Surface Finishing Standard Size

 

Turbocharger is an integral umpart of the ship's marine engine as it reuses the exhaust gases in order to increase the overall efficiency of the engine. It consists of two parts – blower and turbine sides, which need equal attention while carrying out routine maintenance procedures.

 

Turbocharging is one kind of supercharging by using exhaust gas turbocharger. In which the energy in the exhaust gas expelled from the engine cylinder is utilized in driven in gas turbine, which is connected to a centrifugal air blower and air is supplied to scavenge air trunk.

 

Turbocharger design features:

Turbo compressor impeller (also called compressor wheel) belongs to one part of turbocharger with the design features as below:

  • Supercharger is a axial-flow turbocharger.

  • Turbochargers adopts inboard plain bearing, uncooled casings and lubricated by the engine's lube oil system.

  • For engine power output range from 1,650 to 24,500 kW per turbocharger;

  • Axial flow turbine inboard plain bearing design;

  • Lubricated by the engines lube oil system;

  • Suitable for a wide variety of fuels, heavy fuel, diesel oil, biofuel and gas operation;

  • Simple and durable design;

 

Model: Turbo Compressor Impeller Product Name: Turbocharger Compressor Wheel, Marine Turbo Compressor Impeller
Type: Exhaust Gas Turbocharger Engine Type: Diesel, Biofuel And Gas Engines
Engine Power Range: 1650 KW -24,500kW Bearing Design: Inboard Plain Bearing Design

 

 

The description of turbo compressor impeller:

The turbo compressor impeller (compressor wheel) is of aluminium alloy or the more expensive titanium. Manufactured from a single casting, it is located on the rotor shaft by splines.

 

Aluminium 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. 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.

 

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