Espresso coffee is made by using .the espresso machine where water will be put into immense pressure on the espresso machine to an a near boiling level onto the ground coffee where the mixture will then undergo through a filtration process that will result in the production of espresso coffee.
Espresso machines have been used to produce espresso coffee from the early years of eighteen eighty four and since then the espresso machine has gone through various modes of changes as it was first manufactured by a man from Italy by the name of Angelo.
It is common to come across espresso machines that do have or share the same features and some of the similar features one is likely to come across include espresso machines having identical port filter and also having similar group head. When purchasing an espresso machine there are various kinds of espresso machines that an individual may choose from and the most common espresso machines that are available in the market today include the pump driven espresso machine piston driven espresso machine steam driven espresso machine and also the air pump driven espresso machine.The kind of pressure that is used on the ground coffee is used to determine the taste of the coffee that is the reason as to why it is common to come across coffee that do have different tastes as it is as result of different kinds of pressure that are used in them.
Steam driven espresso machines have been in existence for a very long time as they were the first espresso machines to be created and the steam driven espresso machine works by generating steam pressure on water onto the coffee. A piston driven espresso machine has a leaver where it will require an operator as the tasks are handled manually therefore hot water that is under pressure is directed to the coffee grinds that will in turn produce a shot of espresso coffee. A pump driven espresso machine is an upgrade of a piston driven espresso machine as the difference is the pump driven espresso machine has a pump that is motor driven which aids in performing the tasks automatically as opposed to the piston driven espresso machine that doesn’t have the motor thus requires an aid of an operator.
Air pump driven espresso machines are light in weight and also they are small in size making it more advantageous and they do work by using air that is compressed to put pressure on hot water directing it to the coffee grinds. Various kinds of espresso machines are available thus it is important to seek advice of espresso machine experts to discover more.