Custom Propeller & Shaft


We supply custom propeller & Shaft that are explicitly made for the customer’s design or are designed directly by our research and design center.   

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Yacht and Boat Propellers

The application of new technologies and recent studies now allows medium-sized boats to be fitted with a reliable product suitable for enhancing the characteristics of the hull. It is evident how a propeller's choice can affect propulsion's performance, especially if it is not made in a suitable design center and if navigation tests have yet to be conducted on the vessel.


Our standard production includes a range of 3-blade propellers, 4-blade propellers, 5-blade propellers, and 6-blade propellers made of manganese alloy and nickel-aluminum bronze alloy, which meet the standards for pleasure crafts, fishing boats, speed boats, tug boats, ships of medium tonnage, etc.

The  complete design of a propeller  requires precise data relating to the vessel: displacement, the center of gravity, installed power, engine speed, reduction ratio, hull shape, etc. Processing these aspects with a specific program allows for obtaining the dimensions and characteristics of the propeller, which will then be installed on the hull.


Propellers Shafts

Our propeller shafts are made using advanced technological processes to guarantee quality and reliability.


 Measurement of standard shaft taper 1:10

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A B C D E F G CH LT
25 - 1" 25 54 16 P1,5 25 40 16 P1,5 6 *
30 30 72 20 P1,5 25 40 20 P1,5 8 *
32 - 1" 1/4 30 72 20 P1,5 25 40 20 P1,5 10 *
35 35 80 24 P2 30 50 24 P2 10 *
40 - 1" 1/2 35 90 24 P2 30 55 27 P2 12 *
45 - 1" 3/4 40 100 30 P2 35 65 33 P2 14 *
50 - 2" 45 110 36 P3 35 65 33 P2 14 *
55 - 2" 1/4 45 120 36 P3 35 70 42 P3 16 *
60 55 135 42 P3 35 70 42 P3 18 *
65 - 2" 1/2 55 150 42 P3 35 95 42 P3 18 *
70 60 150 45 P3 40 95 45 P3 20 *
75 - 3" 60 175 45 P3 40 95 45 P3 22 *
80 65 175 45 P3 50 95 45 P3 22 *
85 70 195 52 P3 50 95 52 P3 24 *
90 70 205 52 P3 50 95 52 P3 24 *
95 85 215 56 P3 55 105 70 P3 28 *
100 - 4" 85 225 64 P3 55 105 70 P3 28 *
105 90 225 70 P3 55 115 70 P3 28 *
110 90 225 80 P4 55 145 80 P4 28 *
115 90 235 80 P4 55 155 80 P4 32 *
120 90 250 80 P4 55 165 80 P4 32 *

We  realize propeller shafts Max. Ø200mm |  *  Length on request