2025-12-26

The joint arm measuring machine enables high-precision manufacturing of hydraulic piston rods in hydropower stations

In hydropower station projects, the hydraulic piston rod is responsible for performing critical tasks involving high loads, long strokes, and frequent start-stop operations. The geometric accuracy of the hydraulic piston rod is of vital importance for its reliability and lifespan; even a slight error can lead to seal failure, uneven load wear, or overall shutdown. The portable joint arm measuring machine, with its ability to measure on-site and in three dimensions...