Controllable Pitch Propellers
For over 20 years, we’ve been specializing in manufacturing custom controllable pitch propellers. We provide the unique solutions our customers need, delivering the speed, silence and minimal vibrations they require. We listen closely to our customers’ needs and machine to their exact requirements. Dominis consistently exceeds ISO 484 Class “S” tolerances, making our propellers ideal for Navy, coast guard and super yacht vessels.
At Dominis, we manufacture controllable pitch propeller blades up to 2.2 meters in chord x 1.7 meters in span. To eliminate hand grinding, all propeller blade surfaces are CNC milled to final form and finish. By eliminating hand grinding, the end result is identical propeller blades without any fluctuations.
Benefits of CNC Milling to Final Form and Finish
- Excellent blade to blade repeatability in form, mass and location of the centre of gravity
- Increase in propeller efficiency
- Effective elimination of balancing adjustments
- Propeller designers get exactly what they specified
- Decrease in cavitation and cavitation erosion
Our Controllable Pitch Propellers are used by
- Canadian Navy
- US Coast Guard
