A Recognized Leader in Fast Ship Propeller Manufacturing
Dominis was founded in 1985 with a vision to build high-precision propellers that reduce noise, vibrations and increase fuel efficiency. By the late 1990’s, the company developed Dominis IPMS (Integrated Propeller Manufacturing System), a manufacturing system, based on a state-of-the-art technology which allows us to CNC (Computer Numerically Controlled) mill large sculptured surfaces such as propeller and impeller blades to final form and finish.
Our monoblock propellers, CP propeller blades and water jet impellers have been used on Canadian and US Navy and Coast Guard vessels. We are constantly improving our processes, tooling and CAD/CAM programming. At Dominis, we are proud to have completely eliminated hand grinding from the manufacturing process of propellers and water jet impellers. Dominis is a recognized leader in ship propeller manufacturing. We specialize in designing and manufacturing precision propellers and impellers for high speed vessels.
Fixed Pitch Propellers
Our fixed pitch propellers are CNC machined to final form and finish and have been installed on US Navy and Canadian Coast Guard vessels.
Controllable Pitch Propellers
Our custom variable/controllable pitch propeller blades are designed and manufactured for precision and are the perfect solution for vessels needing frequent high speed manoeuvring, precision docking and dynamic positioning.
Water Jet Impellers
We’ve built water jet impellers for some of the largest ship and propulsion system builders in the world, including Rolls Royce and Wärtsilä. Our precision manufacturing techniques help clients get the most out of their propulsion systems.
Why Choose Dominis?
Our propellers and impellers are CNC milled to final form and finish (No hand grinding).
Dominis propellers are up to three times more accurate than ISO 484 Class “S” tolerances.
Dominis is a recognized leader in propeller research and development, our core competency.
Dominis propellers improve fuel efficiency. Our manufacturing process is designed to reduce propeller noise and vibrations.
Decades of Experience
We’ve been machining propellers for naval and coast guard vessels since the mid 1990's.
We work closely with ship builders to exceed their performance requirements.