This level of automation in fabrication is pretty common now; it used to be that all the spot-welding you saw there was done by humans. Robots are a lot more co

This level of automation in fabrication is pretty common now; it used to be that all the spot-welding you saw there was done by humans. Robots are a lot more consistent. Of course, the upfront cost is higher than hiring a burly dude and giving him a spot welder to wield for an eight hour shift…