Lid laser welding machine consists of loading, laser welding and nugget trimming processes. It adopts ring spot welding process with fast welding speed and high yield rate. Marble platform driven by linear motor ensures high accuracy and stable motion.

1. Laser sensor to measure welding focus;
2. Improved co-axial turbo-type dedusting device with better dedusting effect;
3. Inline cell scanning, NG cell tracking and NG classification in different NG belts;