Olives from the farm are brought to the factory and dumped into a big metal pit. This is sent to a bucket where it is held for as long as needed. The buckets are dumped into a siv like thing that rinses the olives and the leaves, then blows the leaves out one tube and puts the olives into one other tube. The leaves get blown outside, and the olives follow up a plastic tube until they reach the cleaning chamber.
Once throughly cleansed with water, the olives are deposited into a pipe that brings it to a machine that mashes the olives up. Then the mush gets spun and all of the waste product gets sent into one tank, and the olive oil get sent to another one where it sits for a while. When ready, the oil gets pumped into a container to be sent to the packaging room, where they bottled and stamped it all. The leftover waste was then used later to make industrial oil, not for consumtion.