Lid welding leak test machine is a self-developed design based on multiple years of laser welding experience and is used to test air tightness of lid welding via helium testing method.

1. It has a reasonable structure, easy for operation and changeover, and a low fault rate, with alarm display on HMI and ensures quality tracablility;
2. Equipped automatic positioning mechanism for loading can meet quick model change via jig changeover;
3. Laser welding mechanism: through laser rangefinder and automatic welding deviation compensation, accuracy requirements from the client can be satisfied;
4. Unit per hour≥24PPM