Super fast Japanese robots perform multiple tasks
Eighteen industrial automobile robots from Nachi, a Japanese company, were brought to the Expo. Nine of them perform spot welding, and six work on assembly.
Each robotic arm is very flexible, and it takes only 52 seconds for them to assemble a car on the automobile production line.
These arms assemble car bodies using high-density electro-welding technology. The arms can also carry and assemble cartons at high speed.