Espresso Machines - How to Choose the Right Espresso Machine for You Espresso machines make the water hot to close to boiling point and force it through finely ground coffee sucked tightly in a portafilter. This produces an intense espresso. Many models let you regulate key espresso factors such as https://www-coffeee-uk39309.mpeblog.com/53533419/15-terms-that-everyone-is-in-the-best-home-espresso-machine-industry-should-know