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Marine Three-blade propeller

Availability:
  • Deyuan Marine

Specifications

Propeller:
1.CCS,BV,LR,DNV,ABS etc certificate.
2.easy installation and maintenance.
3.Low noise emission.
4.Reliable quait

 

Propeller :

Marine Three-blade propeller : 

Feature:

1.CCS,BV,LR,DNV,ABS etc certificate.
2.easy installation and maintenance.
3.Low noise emission.

Three-blade propeller is the most efficient available. The powerful shape that will drive your boat well, 

converting more of the horsepower into thrust than any other propeller. Yet, the tight triangle formed by the blades when folded, is very low in drag. Generally speaking, when compared to a 2-blade, 

the 3-blade will give you better performance when powering against a head sea and while

maneuvering in both forward and reverse. Our products has been approved by ABS, 

BV, CCS, DNV, GL, KR, LR, NK and etc., and obtained the authentication certificate of Quality System

Please supply us your drawing or samples to let us help you manufacture the propeller you need.

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Four-blade propeller

 

Four -blade propeller will give your yacht strong performance when powering against a 

head sea and while maneuvering in both forward and reverse.

 

Our products has been approved by ABS, BV, CCS, DNV, GL, KR, LR, NK and etc., and

obtained the authentication certificate of Quality System

 

Please supply us your drawing or samples to let us help you manufacture the propeller you need.


What is the advantage of a 4 or 5-blade prop as compared to a 3-blade?


Most boats are equipped with a 3-blade propeller from the factory. A 4-blade propeller will usually give a boat a little better low-end power and handling, but often results in some loss of speed. A lot of bass boats with high horsepower will do fairly well with a 4-blade propeller, especially with the new designs that are out now. Most inboard/outboard boats do just fine with a 3-blade propeller, unless they are lacking on horsepower. 4-blade propellers do better when running close to the top of the surface, and most I/O's are running deep enough that a speed loss is common because of the extra drag. The 5-blade propellers are almost strictly a ski propeller, where the low to mid-range pull is of main importance.

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Five-blade propeller

 

Five-blade propeller pulls so strong and runs so smooth,it will make you feel very comfortable when your ship use it.

What is the advantage of a 4 or 5-blade prop as compared to a 3-blade?

Most boats are equipped with a 3-blade propeller from the factory. A 4-blade propeller will usually give a boat a little better low-end power and handling, but often results in some loss of speed. A lot of bass boats with high horsepower will do fairly well with a 4-blade propeller, especially with the new designs that are out now. Most inboard/outboard boats do just fine with a 3-blade propeller, unless they are lacking on horsepower. 4-blade propellers do better when running close to the top of the surface, and most I/O's are running deep enough that a speed loss is common because of the extra drag. The 5-blade propellers are almost strictly a ski propeller, where the low to mid-range pull is of main importance.

生产图4

 

 

 

 
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