Contact Us

Contact Us

Please get in touch using the form below

  • This field is for validation purposes and should be left unchanged.
View our full Privacy Policy
Contact for Immediate Assistance Tel: +44 (0) 330 383 0333 Email:

Rolla by Twin Disc

MIT static header
  1. Home
  2. /
  3. Partners
  4. /
  5. Rolla by Twin Disc


Since 1963 the name Rolla has been synonymous with the highest quality, most efficient propellers in the world. What started with Philip Rolla individually designing and crafting race-winning propellers has grown to become the leader in propeller technology for high-performance pleasure and commercial craft as well as military vessels.

Computational fluid dynamic (CFD) hull analysis, along with countless trials and thousands of successful applications, gives Rolla an unmatched technology database for designing world-renowned propellers. A dedicated pattern for each application assures reliability, performance, and longevity. Rolla propellers can be designed to meet any classification register, including Lloyd’s Register, ABS, RINA and others.

MIT have represented Twin Disc in the UK for over 35 years and are proud of this long-standing relationship. Tailoring our customer needs with TwinDisc solutions for a variety of applications.

Rolla fully submerged propellers

Rolla fully submerged propellers start with software analysis of all possible shapes and inputs, including diameter, number of blades, skew, rake and more. We determine the best possible design for the application, then use CFD to fine-tune the propeller load and detect any potential cavitation or flow problems.

Rolla surface-piercing propellers

Rolla surface-piercing propellers are designed through systematic tunnel testing. We consider the lateral, vertical and horizontal thrusts combined with different diameter and pitch options to determine the optimum propeller for each application.

Rolla RS

Call Us

Speak to our specialist team on
+44 (0) 03303 830333

    Make enquiry

    Due to GPDR data protection rules, we require you to confirm that you agree to us holding the above requested personal data and to contact you regarding your enquiry. We may also use your details to send you further product communications and news from MIT. We do not pass your personal details onto any third parties.

    If you do not agree with the above statement, please contact us on +44 (0) 1795 580808 where a member of our team will deal with your enquiry.