Important Parts of an Espresso Machine A top espresso machine should give a rich and strong shot of coffee with a full-bodied aroma and a strong flavor. This requires high levels of temperature and pressure. Pay pay attention to the crema. This golden-brown layer gives rich espressos their distinctive flavor https://wwwcoffeeeuk26205.creacionblog.com/29655250/10-places-to-find-coffee-machine-espresso