There was a machine in the kitchen which could extract the juice of two hundred oranges in half an hour, if a little button was pressed two hundred times by a butler's thumb.
Planning ahead should eliminate wastage, but if you have surplus vegetables you'll do a vegetable soup, and all fruits threatening to " go off" will be cooked or juiced.
After it is picked up light and fluffy, we pass it through these heavy rollers; they are like wringers and are used to squeeze out the remaining moisture.