Espresso Machines - How to Choose the Right Espresso Machine for You Espresso machines heat the water to near boiling point, then force it through finely ground coffee sucked tightly inside the portafilter. This produces a concentrated espresso. Many models allow you to control key espresso factors like temperature and https://www-coffeee-uk66911.idblogmaker.com/29335412/10-copyright-on-pinterest-to-follow-about-best-home-espresso-machine