Should You Buy an Espresso Machine? Espresso machines require higher temperatures and pressure than standard coffee makers. They also make more intense and full-bodied coffee. Dual boilers are the ideal option as they let you steam milk and make espresso simultaneously. This is a significant improvement from most single-boiler machines. https://www.coffeee.uk/products/espressoworks-barista-bundle-espresso-maker-with-grinder-cups