Diane Slater Coffee Machines July 17th, 2018 - 13:59:34
A common coffee machine is the espresso machine. These machines make coffee by using steam that is pumped through tightly packed finely ground coffee beans. The result of this process varies according to how the operator chooses to make it which depends on the options available for their machine. These machines vary from one that simply pumps steam at Bar 15 pressure through a porta filter that holds ground coffee to programmable ones. Programmable machines will grind your coffee make your espresso your way and even dispose the spent grounds and then sends a clean rinse through the machine. Some machines may have other attachments to make cappuccinos and lattes. Some machines similar to espressos use a higher pressure of 19 bars.
There have been many changes in the UKs interest in coffee in the last 10 - 15 years. The need for real espresso based coffees has increased dramatically. Instant coffee out a tin or at best "Pour and Serve" filter coffee machines were the main way of providing coffee during the past thirty years. I can speak from past experiences when selling coffee machines that prepare "real bean" espresso based coffees to businesses in the food and drink sector. These days those types of business wouldnt consider anything less than a traditional Espresso machine or Bean to Cup machine. Back then the British public was really only used to "instant" type coffee and Espresso was something foreign. Businesses didnt see the need to go "foreign."
Staff want the same standard of coffee that they get from their favourite coffee shop. Also these days many people have domestic Bean to Cup machines in their kitchen. A Bean to Cup machine grinds the coffee beans to make espresso coffee on demand. These systems also have built in automatic milk foamers that are able to produce steam and foamed milk for producing Lattes Cappuccinos and other milk based drinks simultaneously. The process of producing coffee from a Bean to Cup machine differs from a traditional espresso machine. The brewer in a Bean to Cup coffee machine works similarly to a Cafétiere. The coffee beans are ground into a brewing chamber and then a ram forces the hot water through the coffee extracting the espresso coffee. A traditional espresso machine creates pressure that forces water through "group head" to produce the espresso coffee.
There are different types of espresso machines that are available today. While venturing towards purchasing an espresso machine of choice the important thing is to decide upon is the extent of control that one wishes to exert over the coffee brewing process. Often the extent of control over the brewing process that is offered involving superior functionalities becomes directly proportional to the difficulty in operating i.e. increase in operational complexity. The differences in the various espresso machines of the day ought to be understood in order to make a worthy purchasing choice.