Centrifuge Extractor is like an upgraded version of an extractor, it has 3 product slots, meaning you can extract a stack of resin without having to get some rubber of the extractor every while. A centrifuge extractor starts its extracting very slow, but it becomes faster and faster like engines the longer it work continously. If you want to make it continue to work without stopping (for the speed) but you don't have any more things for it to extract, you can put a redstone signal for it to work without stop, but that means it also eats eu even you aren't extracting anything.
On an unrelate dbut entirely relevant note, how is babby formed?