
Precision alignment is critical for the performance and longevity of marine propulsion systems. Even slight movement within an engine Power Take-Off (PTO) unit can lead to increased wear, vibration and costly downtime.
Industrial Marine Solutions (IMS) recently completed a specialist engine PTO chocking project aboard the MV Casablanca, carrying out a precision realignment followed by the installation of Chockfast epoxy resin to provide a permanent, high-strength foundation.
Following the successful realignment of the engine Power Take-Off unit, the next stage required the equipment to be securely chocked to maintain its precise position under operational loads.
The confined working area presented an additional challenge, with narrow gaps requiring careful planning to ensure the resin could be placed accurately without compromising the quality of the installation.
The IMS team began by accurately positioning the PTO unit before constructing dams around the installation area, preparing it for the Chockfast resin pour.
Due to the restricted access in several sections, the resin was transferred into a smaller container, allowing a controlled and precise pour into the dammed areas. This careful approach ensured complete coverage while maintaining the required tolerances throughout the installation.
Once cured, the Chockfast resin forms a high-strength, permanent chock that securely locks the PTO unit into position, providing excellent load transfer and long-term reliability.
The completed installation delivers a secure, accurately aligned foundation for the engine PTO unit, helping maintain optimum equipment performance while reducing the risk of movement or misalignment during operation.
By combining specialist installation techniques with industry-leading Chockfast products, IMS ensured the project was completed to the highest standard, ready to withstand the demanding conditions of marine service.
Industrial Marine Solutions is the sole UK distributor of the ITW Performance Polymers range, including Chockfast, and provides specialist epoxy resin installation services throughout the UK and internationally.
Our experienced technicians support commercial shipping, offshore operations, shipyards and industrial facilities with precision machinery chocking, equipment alignment and resin application services designed for maximum performance and reliability.
Project: Engine PTO Unit Chocking
Location: MV Casablanca
Application: Engine Power Take-Off (PTO) realignment and Chockfast installation
Products Used: Chockfast Epoxy Resin
Service: Precision machinery chocking and resin application
Whether your project involves propulsion systems, generators, pumps or heavy rotating equipment, IMS delivers specialist marine chocking solutions that are built to perform in the most demanding environments.