Are you sure it uses fans? Usually in robotics venturi-valves are used to create the necessary sucktion to hold pieces. This seems like a really strange approa

Are you sure it uses fans? Usually in robotics venturi-valves are used to create the necessary sucktion to hold pieces. This seems like a really strange approach. https://de.wikipedia.org/wiki/Venturi-D%C3%BCse https://de.wikipedia.org/wiki/Venturi-D%C3%BCse