Should You Buy an Espresso Machine? Espresso machines require higher pressure and temperatures than conventional coffee makers. They also make more intense and full-bodied coffee. Dual boilers are the ideal choice because they let you steam milk and make espresso simultaneously. This is a major upgrade from most single-boiler machines. https://coffeee-uk12402.digiblogbox.com/55082514/ten-stereotypes-about-espresso-coffee-maker-that-aren-t-always-true