... cutting, carving processing to wood, plastic, marble,metal. YAG Laser Welding Machine adopt:1. The device can be used for precision ultra ... speed, high ratio(5:1) welding depth, small deformation; 4. level up welding seam, non-polluting, small heat-affected zone 5. Weld high ... . industries.The details informations pls see our website. YAG Laser Welding Machine