How to Make Espresso Machine Coffee Espresso machines can produce a delicious cup, but they require more maintenance and setup than a standard coffee maker. It also requires that you grind and tamp your own beans. Pressure is a key element in making espresso. Here's how an espresso maker operates: https://coffeee32356.tinyblogging.com/10-coffee-machines-espresso-related-projects-to-expand-your-creativity-73496966