Important Parts of an Espresso Machine A good espresso machine will produce a shot of coffee with a rich body that has a full flavor and an strong aroma. This requires high temperatures and pressure. Also, be attentive to the crema, which is a golden-brown layer that gives the espresso https://www-coffeee-uk90300.angelinsblog.com/29285820/five-things-you-didn-t-know-about-coffee-machine-espresso