Onsite Crankpin Reconditioning and Polishing Services by RA

The onsite crankpin reconditioning, grinding, and polishing services offered by RA Power Solutions span a diameter range of 30 mm to 700 mm. Utilizing lightweight, portable crankshaft grinding machines, their experienced technicians can perform repairs at any location worldwide, even while vessels are sailing. The repair process includes thorough dimensional inspections, crack detection using high-intensity MPI torches, and hardness checks. By adhering strictly to manufacturer specifications, RA Power Solutions ensures that crankpins are restored to optimal condition, maintaining tolerances that often surpass international standards. With over four decades of experience, the company also provides additional onsite services such as machining and grinding of main journals, metal stitching of damaged castings, engine overhauling, and rebabbitting of old white metal bearings.