How Does Machine Espresso Work? Machine espresso utilizes precise pressure and mind-blowing filter technology to make the coffee we love. But how exactly does it work? Espresso is produced by pushing hot water under high pressure through finely-ground coffee. The process is similar to making drip coffee, however the main https://www-coffeee-uk04163.blogpayz.com/29839814/what-s-the-most-common-espresso-machine-sale-debate-could-be-as-black-or-white-as-you-might-think