Buying an Espresso Coffee Machine Espresso machines heat water to near boiling. They then push it under pressure to pass through tightly packed ground coffee portafilters. They can also be used to create milk-based drinks. Most espresso makers come with adjustable settings for the size of the drink and strengths. https://www-coffeee-uk47875.theblogfairy.com/29328250/could-coffee-espresso-machine-be-the-key-to-dealing-with-2024