How to Make Espresso Machine Coffee Espresso machines can produce a delicious cup, but they require more maintenance and setup than a standard coffee maker. It also requires that you grind and tamp your own beans. Pressure is the key to making espresso. Here's how an espresso machine operates: a https://www.coffeee.uk/products/de-longhi-ecp3630-espresso-cappuccino-machine-with-adjustable-frother