How Does Machine Espresso Work? Machine espresso uses precision 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 pressure through finely-ground coffee. The process is similar to making drip coffee. However the pressure is https://www-coffeee-uk29862.ka-blogs.com/83100227/10-healthy-espresso-coffee-machine-habits