Topic: coffee machine

Nespresso Coffee Machines Nespresso machines use pre-ground coffee pods and work on a simpler process than traditional espresso machine brewing. The Original line uses an aerator that heats up the large side of the capsule until it expands, breaking open and creating a rich cream. Vertuoline machines spin and heat the pods to 7,000 rpm, which results in an even crema and increased flavor extraction. They also brew larger amounts of coffee. ...