Espresso Machines - How to Choose the Right Espresso Machine for You Espresso machines bring the water up to a boiling point, then force it through finely ground coffee packed tightly inside a portafilter. This creates an intense espresso. Many models allow you to regulate key espresso elements, such as https://coffeee-uk32283.blogginaway.com/30396521/how-to-survive-your-boss-on-bean-to-cup-espresso-machine