Features: 1.Highly automatic design, high positioning and processing accuracy; 2.Meet customized length controlled online precision fiber laser cutting requirement; 3.Directly access to laser cutting processing system from thin-walled metal pipe production line. Customized ring cutting module and high precision laser cutting head; 4.Customer controlled tube cutting length, automatic ring cutting, cup dividing and collecting; 5.Patent of coaxial anti-splash protection device, which ensures brightness interior surface and consistent cutting performance; 6.High cutting accuracy, smooth edge cutting; 7.High cutting speed, small heat-affect-zone (HAZ), small deformation; 8.High cost-effective, low consuption cost, low maintence cost; 9.Patent anti-fiber winding mechanism to extend the service life of fiber.