Buying an Espresso Coffee Machine Espresso machines heat the water to a temperature near boiling. They then push it under a high pressure through tightly packed ground coffee portafilters. They can also be used to create milk-based drinks. Most espresso makers include customizable settings for different sizes of drinks and https://coffeee-uk20974.blog5star.com/30218628/ten-common-misconceptions-about-coffee-espresso-machine-that-aren-t-always-true