Melody Nielsen Coffee Machines December 02nd, 2017 - 02:57:39
A wonderful traditional Italian concentrated coffee beverage is espresso. This is brewed by forcing hot water (195 degree Fahrenheit) at high pressure (90 bars) through special coffee ground to a consistency between extremely fine and powder. The appliances that are used to prepare the beverages are the espresso machines. The knowledge and efficiency in making the finest espressos is considered as a craft and the baristas who are adept in using the espresso machines professionally are regarded as skilled craftsmen in this light.
High volume would be 200 - 500 cups per day. Bean to Cup machines will protest if asked to do more than they were built to do and will appear slow at busy times. There are no major training requirements to use a Bean to Cup machine. No Barista skills are really needed. Some of the more powerful high volume Bean to Cup machines have traditional Steam Wands so some "foaming" skills may be needed. Training is more to do with how to use and look after the machine. Cleaning is especially important when using a Bean to Cup machine. Its a good idea to have some knowledge of coffee beans so you can choose a blend that will to suit your customers tastes.
There is a separate Grinder which usually sits on top of a Knockout Drawer which is used for the spent coffee pucks. Although most Traditional Espresso Machines have automatic dosing these days the coffee making process is by hand (Artisan). The coffee shot; single or double is prepared using the machine. The milk is foamed using the machine Steam Wand. The coffee is then put together to make any one of the most popular coffees. Cappuccino Latte Mocha and Macchiato etc. All of the preparation adds to the "Theatre" of the Coffee Culture. Customers have a higher perception of an "Artisan Coffee" and are willing to pay more. Training is required to ensure quality and consistency.
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.