Marine Propulsion system Screw Propellers for Boats

• Customization: Available
• Material: Copper
• Blades: 4
• Model NO.: 04
• Certification: ISO9001:2000, CCS,BV,Lr,Rina,ABS,RS,Nk,Dnv,Gl
• Turing Direction: Left and Right
• Diameter (mm): From 0.5m to 10m
• Type: Fixed Pitch or Controllable Pitch
• Usage: for All Kinds of Ships
• Transport Package: Wooden Case
• Specification: Customized Size
• Trademark: New Maritime
• Origin: China
• HS Code: 8487100000
• Production Capacity: 500000/Year

Product Description

 High quality marine bronze boat propeller


 

We can supply all kinds of marine propellers and shafts according to buyer's requirements. Major Class certificates can be supplied upon request. The material can be bronze, (CU1, CU2, CU3, CU4) or stainless steel. Kindly contact us for any inquiry, we're sure to offer our best price.

 

    From the process of designing, manufacturing, mooring trial, sea trial and delivery of the propulsion system, we have accumulated rich experience in the scope of the propulsion system's integration.

 

    We also provide the optimal product of the propulsion system.  The typical system comprises the following parts:

CPP Controlled Pitch Propeller (FPP Fixed Pitch Propeller)

Remote control system

Flexible coupling

Shaft generator

Gearbox

Main Engine

Shaft parts (including shaft bearing, sealing, intermediate bearings etc)


ABS inspection:

Specifications:

 

Product name	High quality marine boat underwater bronze propeller
Type	Fixed pitched and controllable pitch
Material	Bronze, stainless steel, etc.  As per client's requirements.
Size	200mm to 11000mm

The certificate of ABS,BV,CCS,DNV GL, KR, LR, NK and etc are availabe.

 Inspection item

1.material test,

2.pitch,thickness ,width

3.weight

4.static balance

5.PT test

6.hole etc.

Factory:

We provide pitch propellers and controllable-pitch propeller with different blade number and diameters for large,medium-sized and small boats. 
We can design,research,develop and produce all kinds of machine copper alloy propellers by means of co-operating with many ship design,marine propeller .
We can supply products according to your drawing and samples
Product Feature:
Highest propulsive efficiency in all operating conditions,
Excellent behaviour regarding cavitation,with no erosive types of cavitation
Lowest pressure pulse fluctuations on the hull to minimize noise and vibration levels on board.
Our Advantages:
Professional production technology
High-quality product quality
Perfect service system
Affordable prices
Application:
Container vessels, tankers, bulk carriers and dry cargo vessels ,Speed boat,yacht,etc.




 

Description

Propellers can be produced with any required blade number, weigh from hundreds of kilos to 140 tonnes and size from 0.5 to 12 meters. and We can design and manufacture FPP for all kind of ships,for example,container vessels, tankers, bulk carriers and dry cargo vessels ,etc. 
 

The main targets when designing an FP propeller 

-Efficiency (related to speed)

-Cavitation behaviour (related to noise)

-Pressure pulses on the hull(related to vibrations)

-Meeting the strength requirements.

Our products has been approved by ABS,BV.CCS,DNV,GL.LR,NK,etc., and abtained the authentication certificate of Quality System ISO9001:2000.
 

 

Main Alloy Designation
Marine Propeller		Cooper Castings
National Standard	National and Overseas Shipbuilding Rules	National Stardard
ZCUZn40Mn3Fe1	Maganese Bronze(Cu1)	ZQSn
ZCUZn21Al5Fe2Mn2	Mn-Fe Bronze(Cu2)	ZQAl
ZCUA9Fe4Ni4Mn2	Ni-Al Bronze(Cu3)	ZQPb
ZCUAl8Mn12Fe3Ni2	Ni-Al Bronze(Cu3)	ZHSi
ZCUAl8Mn14Fe3Ni2	Mn-Al Bronze(Cu4)	ZHAl

How to package: