A marine transport company experienced frequent issues with their vessel’s propeller shaft, leading to vibrations, inefficiency, and increased fuel consumption. The shaft had suffered wear from continuous operation in harsh marine conditions. Replacing the entire shaft was costly and time-consuming, so the client sought a precision machining solution to restore the component.
D&J Mechanical Engineering Co Ltd was commissioned to assess the shaft and provide a repair solution. Our team conducted a thorough inspection and determined that machining the worn-out areas to restore the shaft’s original specifications would resolve the issue. Using high-precision CNC machinery, the shaft was machined to exact tolerances, ensuring smooth operation and alignment with the vessel’s drivetrain.
The repaired propeller shaft was reinstalled, and the vessel’s performance significantly improved. Vibration issues were eliminated, fuel efficiency increased, and the shaft’s lifespan was extended. The company avoided the high costs associated with a full replacement, saving both time and resources.
