A330+Gantry Pneumatic Energy Storage Precision Spot Welding Machine

The fast and uninterrupted work of the pneumatic welding head helps mass production and improves production efficiency.
This is the video I used in the video: https://www.sunkko.net/products/sunkko-a330h-gantry-style-pneumatic-battery-spot-welder-42-kw-capacitor-energy-storage-pulse-welding-machine-super-high-power-spot-welding-equipment-for-18650-lifepo4-and-copper-metal-welding.html