Plastic laser welding machine realizes high-precision and high-quality welding of plastic products by precisely focusing a high-energy laser beam on the welding area with a unique non-contact welding method. Plastic laser welding machine can quickly melt and tightly bond plastic materials to form a strong and beautiful weld seam. Plastic laser welding machine has the advantages of fast welding speed, small heat-affected zone without adding welding wire or electrode, etc. It is especially suitable for plastic products with high requirements on welding quality and appearance. Plastic laser welding machines are widely used in medical equipment, automobile parts, electronic products and other industries.