Cleaning before and after surface welding in shipbuilding can quickly and efficiently remove surface oxides and residual welding spots!
In the daily maintenance of ships, high-power laser cleaning machines and portable laser cleaning equipment can remove ship accessories and oil pollution, as well as large areas of rust and paint , pollution-free, high-efficiency and energy-saving.

The worn parts of the crankshaft are mainly the main journal and connecting rod shaft whiskers. Most of them are elliptical and inclined after wear. After laser cladding, not only the surface is smoother, but also the service life of the crankshaft is improved.