What to Look For in a Barista Espresso Machine The espresso machine is among the most complicated coffee machines around the world. It is composed of three main components. The bottom holds the water, and the middle is a basin for filtration with a metal filter. The machine was a https://coffeee66811.ttblogs.com/9327419/7-small-changes-that-will-make-the-difference-with-your-commercial-espresso-machine