Napier 5 series – turbocharger

napier 5 Series turbocharger logo

We are authorized service providers for Napier 5 Series and will answer any questions regarding the below information please contact us at pjdiesel@pjdiesel.dk or on phone +45 39 29 15 53

 

 

Models of Napier 5 Series


  • NA295
  • NA305
  • NA355
  • NA395
  • NA455

We offer turbocharger maintenance utilizing the following techniques


  • Dynamic & static balancing
  • Steam cleaning
  • Ultrasonic inspection
  • Glass bead blasting
  • Micro blasting
  • Hydrostatic testing
  • Metal spraying
  • Wet blasting
  • Blade weld repair
  • TIG welding
  • Ultraviolet crack inspection

Napier 7 series – Turbocharger

napier 7 series turbocharger logo

We are authorized service providers for Napier 7 series and will answer any questions regarding the below information please contact us at pjdiesel@pjdiesel.dk or on phone +45 39 29 15 53

 

Napier 7 series Performance


There are several Napier 7 Series compressor variants available with pressure ratios up to 5.2:1 with peak efficiencies of 84%.

Napier Turbochargers Engine Output

Napier 7 Series output Specifications

Model NA297 NA307 NA357 NA397
Engine Power Output Max (MW) 3.5 4.5 6.5 7.5
Engine Power Output Min (MW) 1 1 3 3
Pressure Ratio 4:8 5:3 4:8 5:3
Weight (Kgs) 900 925 1700 1710
Length (mm) 1520 1520 1910 1910
Width (mm) 900 900 1130 1130
Height (mm) 900 900 1130 1130

Compressor


  •  Wide compressor map is made due to anti-surge technology allowing peak efficiency operation in different applications, with increased surge margin eliminating the risk of surge during operation.
  • The aluminium alloy compressor does not compromise performance and durability further more it is cost-effective and stress-resistant.
  • Highest possible levels of efficiency thanks to 3D CFD (Computational Fluid Dynamics) design of all components making up the aerodynamic compressor elements. Peak efficiency areas can be tailored to specific requirements and applications, such as part or full-load optimisation.
  • optimum performance and minimum wear even under great stress are achieved utilising Finite Element Analysis (FEA) to ensure the compressor wheel has Ultimate durability.
  • Retrofit of engines to achieve IMO11 requirements, reducing emissions and fuel consumption while maintaining the same installation of the earlier 7 Series.

Turbine


  • Longer lasting components achieved using Finite Element Analysis (FEA) testing to identify high stress points which have then been designed out.
  • Airflow is essentiel to the turbine and have been optimised for better performance by using 3D CFD (Computational Fluid Dynamics) 3D CFD (Computational Fluid Dynamics) software in the design of aerodynamic components and to boost the efficiency of the turbine stage.
  • Rigorous testing and analysing in heavy fuel oil optimisation , and investigation into the latest water-washing techniques specifically for the turbine makes ultimate flexibility.
  • Additional flexibility to operate with both constant and pulse pressure systems, matching your engine set up.
  • Reducing cost for your operation due to the lowest possible fuel consumption achieved thanks to ability to move peak efficiency point along the range.

Bearing


  •  While operating under conditions of marine, powerplant and rail traction environments you need a reliable design which suits the pressure ratio requirements of IMO1 engines, while providing utmost reliability under the arduous
  • Thanks to hydrodynamic journal bearings which feature a squeeze film damper for vibration resilience (semi-floating design), wear and tear is reduced.
  • Compact space-saving design using our tried and tested bearing arrangement of ergonomically mounting the thrust bearing between the journal bearings.
  • Innovative shaft sealing means no leakage at very low engine loads.

Casing


  •  Simplicity and efficiency, with proven burst containment. Intelligent, safe and aircooled design  .
  • Reduced cost and potential for leakage thanks to integrated oil inlet and drain.
  • Waste ports on gas inlet and outlets, rotatable casings, and a number of axial and radial gas inlet options to meet a wide range of engine and engine room requirements. Easy to install, compact and flexible.
  • For safety, liability and peace of mind the casing conforms with SOLAS (Safety Of Life At Sea), answering strict insulation sound and temperature requirements.

Models


We service the following models:

  • NA 297
  • NA307
  • NA357
  • NA397
  • NA457

We offer turbocharger maintenance utilizing the following techniques


  • Dynamic & static balancing
  • Steam cleaning
  • Ultrasonic inspection
  • Glass bead blasting
  • Micro blasting
  • Hydrostatic testing
  • Metal spraying
  • Wet blasting
  • Blade weld repair
  • TIG welding
  • Ultraviolet crack inspection

MET SEII , 90SE Series

met SEII turbocharger logoWe are authorized service providers for MITSUBISHI and will answer any questions regarding the below information please contact us at pjdiesel@pjdiesel.dk or on phone +45 39 29 15 53

MET SEII , 90SE Series


  • MET SEII 33
  • MET SEII 42
  • MET SEII 53
  • MET SEII 66
  • MET SEII 71
  • MET SEII 83
  • MET 90 SE

For specifications please see: MET-SEII, 90SE Series Specifications

We offer turbocharger maintenance utilizing the following techniques


  • Dynamic & static balancing
  • Steam cleaning
  • Ultrasonic inspection
  • Glass bead blasting
  • Micro blasting
  • Hydrostatic testing
  • Metal spraying
  • Wet blasting
  • Blade weld repair
  • TIG welding
  • Ultraviolet crack inspection

MET SR Series

met sr turbocharger logoWe are authorized service providers for MITSUBISHI and will answer any questions regarding the below information please contact us at pjdiesel@pjdiesel.dk or on phone +45 39 29 15 53

MET-SR Series


  • MET 22SR
  • MET 26SR
  • MET 30SR

For specifications please see: MET SR Specifications

We offer turbocharger maintenance utilizing the following techniques


  • Dynamic & static balancing
  • Steam cleaning
  • Ultrasonic inspection
  • Glass bead blasting
  • Micro blasting
  • Hydrostatic testing
  • Metal spraying
  • Wet blasting
  • Blade weld repair
  • TIG welding
  • Ultraviolet crack inspection

MET MA Series

met ma turbocharger logoWe are authorized service providers for MITSUBISHI and will answer any questions regarding the below information please contact us at pjdiesel@pjdiesel.dk or on phone +45 39 29 15 53

MET-MA Series


  • MET 33 MA
  • MET 42 MA
  • MET 53 MA
  • MET 60 MA
  • MET 66 MA
  • MET 71 MA
  • MET 83 MA
  • MET 90 MA

For specifications please see: MET MA Specifications

We offer turbocharger maintenance utilizing the following techniques


  • Dynamic & static balancing
  • Steam cleaning
  • Ultrasonic inspection
  • Glass bead blasting
  • Micro blasting
  • Hydrostatic testing
  • Metal spraying
  • Wet blasting
  • Blade weld repair
  • TIG welding
  • Ultraviolet crack inspection

MET-SRII Series

met SRII turbocharger logoWe are authorized service providers for MITSUBISHI and will answer any questions regarding the below information please contact us at pjdiesel@pjdiesel.dk or on phone +45 39 29 15 53

MET-SRII Series


  • MET 22SRII
  • MET 26SRII
  • MET 30SRII

For specifications please see: MET SRII Specifications

 We offer turbocharger maintenance utilizing the following techniques


  • Dynamic & static balancing
  • Steam cleaning
  • Ultrasonic inspection
  • Glass bead blasting
  • Micro blasting
  • Hydrostatic testing
  • Metal spraying
  • Wet blasting
  • Blade weld repair
  • TIG welding
  • Ultraviolet crack inspection

MET SRC Series (high pressure ratio type)

met src turbocharger logoWe are authorized service providers for MITSUBISHI and will answer any questions regarding the below information please contact us at pjdiesel@pjdiesel.dk or on phone +45 39 29 15 53

MET SRC Series


  • MET 18 SRC
  • MET 22 SRC
  • MET 26 SRC
  • MET 30 SRC
  • MET 37 SRC

For specifications please see: MET SRC high pressure Specifications

We offer turbocharger maintenance utilizing the following techniques


  • Dynamic & static balancing
  • Steam cleaning
  • Ultrasonic inspection
  • Glass bead blasting
  • Micro blasting
  • Hydrostatic testing
  • Metal spraying
  • Wet blasting
  • Blade weld repair
  • TIG welding
  • Ultraviolet crack inspection

 

KBB R series – turbocharger

Logo_KBB_mod

We are authorized service providers for KBB and will answer any questions regarding the below information please contact us at pjdiesel@pjdiesel.dk or on phone +45 39 29 15 53

Data for KBB R Series


Model Engine output P [kW]
R 2-2 300-750
R 3-2 600-1200
R 3-3 600-1300
R 4-2 1000-1800
R 4-3 1000-1900
R 5-3 1600-2800

KBB R series uotput diagram

We offer turbocharger maintenance utilizing the following techniques


  • Dynamic & static balancing
  • Steam cleaning
  • Ultrasonic inspection
  • Glass bead blasting
  • Micro blasting
  • Hydrostatic testing
  • Metal spraying
  • Wet blasting
  • Blade weld repair
  • TIG welding
  • Ultraviolet crack inspection

MET MB-series

MET MB Series turbocharger logoWe are authorized service providers for MITSUBISHI and will answer any questions regarding the below information please contact us at pjdiesel@pjdiesel.dk or on phone +45 39 29 15 53

MET-MB Seires


  • MET 33MB
  • MET 42MB
  • MET 53 MB
  • MET 60 MB

For specifications please see: MET MB Specifications

We offer turbocharger maintenance utilizing the following techniques


  • Dynamic & static balancing
  • Steam cleaning
  • Ultrasonic inspection
  • Glass bead blasting
  • Micro blasting
  • Hydrostatic testing
  • Metal spraying
  • Wet blasting
  • Blade weld repair
  • TIG welding
  • Ultraviolet crack inspection

KBB HPR series – turbocharger

Logo_KBB_mod

We are authorized service providers for KBB and will answer any questions regarding the below information please contact us at pjdiesel@pjdiesel.dk or on phone +45 39 29 15 53

Data for KBB HPR Series


Model Engine output P [kW]
HPR 3000 500-900
HPR 4000 700-1300
HPR 5000 1000-1900
HPR 6000 1600-3000

KBB HPR series output diagram

We offer turbocharger maintenance utilizing the following techniques


  • Dynamic & static balancing
  • Steam cleaning
  • Ultrasonic inspection
  • Glass bead blasting
  • Micro blasting
  • Hydrostatic testing
  • Metal spraying
  • Wet blasting
  • Blade weld repair
  • TIG welding
  • Ultraviolet crack inspection
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