316L/310 Laser welding Fin Tube for Radiators Evaporator 

Laser Welded Finned Tubes offers its customers the manufacturing of finned tubes by laser welding for increased efficiency and higher quality. This laser welding production line was developed by our engineers combining both our large experience manufacturing extended surface and the most modern laser technology available in the market.  The fins (solid or serrated) are helically wound and continuously welded to the tube by a fully automatic laser finning machine. This new laser finning process produces a perfect fin-to-tube bond with lower heat input and improved efficiency in heat flow and resistance to corrosion. Advantages of laser welding finned tube The laser welding spiral finned tube has full automatic welding process,save the manpower cost; secondly, laser welding fin solid and strong, high tensile strength test were qualified; laser welding more efficiency advantages etc. The laser welding machine is the most advanced lase…