There test are four main types of commercial coffee machine:Bean to Cup Coffee Machines - Producing a premium cup of coffee quickly is the main objective of a bean to cup machine, which grinds beans on demand and creates the best cup of speciality coffee available without the need for a fully-trained barista.Filter Coffee Machines - Ideal for high volume commercial environments such as breakfast buffets or conference centres, filter coffee machines are capable of producing and storing a large quantities of black coffee.Instant Coffee Machines - Instant machines use powdered coffee, tea or chocolate to create hot drinks instantly by adding hot water or powdered milk. They are capable of dispensing large volumes of various drinks, quickly and cost effectively.