NR20/R Marine Turbocharger Single Stage Stator Rotor Assembly

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Payment Terms	T/T, L/C, Western Union
Supply Ability	300 pcs / month
Delivery Time	1-2 working days
Packaging Details	Carton box, wood case
Model	NR20/R
Part name	Rotor complete, turbocharger rotor assembly,rotor shaft
Color	same as photo,Silver
Turbine type	single-stage radial-flow
Engine power range	450 kW - 5400kW
Fuel	Heavy Fuel Oil, Marine Diesel Oil, Biofuel And Gas Operation
Pressure ration	Max. 4.5
Quality	High Perforce, Top Grade, High Quality
Applications	Ship building, locomotive, land power station and petroleum drilling industries
Brand Name	Marine Turbo
Model Number	NR20/R
Certification	ISO; CCS
Place of Origin	Jiangsu, China

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Product Specification


Payment Terms	T/T, L/C, Western Union	Supply Ability	300 pcs / month
Delivery Time	1-2 working days	Packaging Details	Carton box, wood case
Model	NR20/R	Part name	Rotor complete, turbocharger rotor assembly,rotor shaft
Color	same as photo,Silver	Turbine type	single-stage radial-flow
Engine power range	450 kW - 5400kW	Fuel	Heavy Fuel Oil, Marine Diesel Oil, Biofuel And Gas Operation
Pressure ration	Max. 4.5	Quality	High Perforce, Top Grade, High Quality
Applications	Ship building, locomotive, land power station and petroleum drilling industries	Brand Name	Marine Turbo
Model Number	NR20/R	Certification	ISO; CCS
Place of Origin	Jiangsu, China
High Light	Marine Turbocharger Stator Rotor Assembly ， NR20/R Stator Rotor Assembly ，Single Stage Marine Turbocharger Rotor Assembly

Single-Stage NR20/R Stator Rotor Assembly For Marine Turbocharger Repair

Features of NR20/R Marine Diesel Turbochargers:

NR20/R Stator Rotor Assembly is one part of NR series supercharger.
Its radial-flow turbocharger consists of single-stage radial-flow turbine and centrifugal compressor.
NR turbochargers adopts inboard plain bearing, uncooled casings and lubricated by the engine's lube oil system.
Max. of the compressor pressure ratio about 4.5;
Suitable for a wide variety of fuels:heavy fuel, diesel oil, biofuel and gas
Simple and durable design;
Easy maintenance；
Long service life；
widely used in ship building, locomotive, land power station and petroleum drilling industries．

What is the dimension and weight for NR20/R Marine Diesel Turbochargers:

Type	L(mm)	W(mm)	H(mm)	Weight (kg)

NR20/R	900-960	662-692	700-730	400

More picture for Single-Stage NR20/R Stator Rotor Assembly For Marine Turbocharger Repair:

What is NR20/R Stator Rotor Assembly For Marine Turbocharger Repair?

The turbocharger rotor assembly / rotor complete consists of compressor impeller, blade shaf/turbine shaft/rotor shaft and partition wall complete.
The turbocharger turbine shaft / rotor shaft is equipped with components such as a compressor and a turbine impeller, and has a complicated structure and a large weight.
If the ship is parked for a long time, the turbocharger rotor will be bent and deformed due to the long-term non-operating self-weight, which will break the matching gap between the rotor and the casing, the gas seal and the casing, and the rotor will be lost.
In severe cases, the rotor is difficult to rotate and the friction is severe.
A large centrifugal force is generated during operation to cause the supercharger to vibrate.
Therefore, if the ship is suspended for a long time, attention should be paid to the agement of the supercharger to prevent deformation of the rotor.

The definition of Marine Diesel Turbochargers?

The marine diesel turbocharger, also known as exhaust gas turbocharger, is the main equipment in the diesel engine boosting system. It consists of a single-stage exhaust gas turbine and a centrifugal compressor. They are mounted on the same shaft to form the moving part of the marine turbocharger/exhaust gas turbocharger - the rotor. The function of the marine turbocharger/exhaust gas turbocharger is to use the diesel exhaust energy to drive the turbine to drive the compressor on the coaxial to increase the air pressure into the cylinder, so that the diesel engine power is greatly improved. The exhaust turbocharger approximately doubles the power of the diesel engine, but its weight is only increased 10%.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter,Trading Company,Seller 


Year Established:

1999 


Total Annual:

10 million-15 million


Employee Number:

100~150 


Ecer Certification：

Verified Supplier 

Marine Turbo factory, founded in 1999, is a professional ufacturer for marine turbocharger replacement spare parts and components. The Marine Turbo workshop, occupying more than 18,000 square meters, is located in Yangtze river delta region which is close to the international metropolis, Shangha... Marine Turbo factory, founded in 1999, is a professional ufacturer for marine turbocharger replacement spare parts and components. The Marine Turbo workshop, occupying more than 18,000 square meters, is located in Yangtze river delta region which is close to the international metropolis, Shangha...

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Marine Turbo Service
Hanjiangxilu, Xinbei District, Changzhou, Jiangsu, China
https://www.marine-turbocharger.com/

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