Buying an Espresso Coffee Machine Espresso machines heat water to near boiling and then force it under a high pressure through tightly packed ground coffee portafilters. They can also be used to create milk-based drinks. The majority of espresso machines are programmable settings that allow you to alter the strength https://coffeeeuk99686.articlesblogger.com/52901078/how-to-build-a-successful-coffee-espresso-machine-if-you-re-not-business-savvy