As a high-tech enterprise in Nanjing, Dinai Laser’s laser plastic welding machine focuses on transmission laser welding, featuring micron-level precision and high cost performance, with more competitive advantages compared to imported equipment. Adopting the principle of infrared transmission, the machine allows laser to penetrate the upper transparent plastic, which is absorbed by the lower layer and converted into heat energy. Under precise pressure control, it achieves fusion bonding without vibration, spatter or overflow, ensuring a clean and precise welding effect. The core parameters are impressive: laser power ranges from 80W to 300W, the maximum welding speed reaches 5m/min, the weld strength is more than 95% of the base material, the positioning accuracy is as precise as ±0.03mm, it is free of consumables throughout the process, the service life of core components exceeds 100,000 hours, and the long-term use cost is extremely low. The equipment is compatible with various plastics such as PC and ABS as well as dissimilar materials, and can even realize composite welding of metal and plastic, widely used in automotive, medical, electronic, home appliance and other fields. Covering desktop, high-power and customized models, it has multiple patents and ISO certifications, and has become the preferred equipment for precision welding in various industries by virtue of its core advantages of precision, cleanliness, low cost and high adaptability.