The designer and user have always had to “fight” with this very delicate mechanical body.
Even when designed specifically for the hull that it will support, a propeller may still end up being unsuitable: planing difficulties, poor performance, vibrations, cavitation, etc. are only some of the problems that may occur.
This is why studies on the dynamics of the propellers are never ending.
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 the choice of a propeller can affect the performance of propulsion, especially if it is not made in a suitable design centre and if navigation tests have not been conducted on the vessel.
ITALIAN PROPELLERS was founded especially for this purpose.
The complete design of a propeller requires precise data relating to the vessel: displacement, centre of gravity, installed power, engine speed, reduction ratio, hull shape etc. Processing these aspects with a specific program allows obtaining the dimensions and characteristics of the propeller which will then be installed on the hull.
Our standard production includes a range of 3-blade propellers, 4-blade propellers, 5-blade propellers, 6-blade propellers, made of manganese alloy and nickel-aluminium bronze alloy, which meet the standards for pleasure crafts, fishing boats, speed boats, tug boats, ships of medium tonnage, etc.
We can also supply custom propellers made specifically to the customer’s design or designed directly by our research and design centre, which boasts over 35 years of experience in the field of hydrodynamics and navigation testing.
Italian Propellers is a company that designs and manufactures propellers, rudders, propeller shafts,
bushings and brackets, and has over 35 years of experience in the marine industry
Our production range includes a range of 3-blade propellers, 4-blade propellers, 5-BLADES propellers, propeller blades 6
The features of our rudders for boats arise from the results of particular experiences hydrodynamic
Are performed with standard C45 material. On request we can produce flanges with Zinc Plating White 25 micron
Repairs and revisions are carried out exclusively at the headquarters of Telgate, Bergamo (Italy).
Our propeller shafts are manufactured using advanced processing technology, ensuring quality and reliability
Our tubes per carton can be in the following materials: OTS, OT63, ALUMINIUM, FE510, Others on requesta
The Propeller Shaft Brackets are manufactured according to the technical requirements shipyards
ITALIAN PROPELLERS is responsible for the supply of spare parts for a variety of Riva yachts.
Learn to boats which we have spare parts »