A330H gantry pneumatic welding machine

A must for industrial upgrades! The new choice for efficient production.
This machine I use in the video：
※https://glitterwelder.com/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/