... carving processing to wood, plastic, marble,metal. YAG Laser Welding Machine adopt:1. The device can be used for ... speed, high ratio(5:1) welding depth, small deformation; 4. level up welding seam, non-polluting, small heat-affected ... zone 5. Weld high strength, good toughness 6. Laser beam easy to achieve by the time and space, ... The details informations pls see our website. YAG Laser Welding Machine