An espresso coffee maker brew coffee by pressing pressurized water near the boiling point through a ground coffee "bean" and a filter to create a condensed coffee known as espresso. The first espresso maker was made in the dawn of the 1900s by Luigi Bezzera. The stainless steel espresso maker has three wires to conduct electricity - clean water - waste water. The body covered with metal have a pressure adjustment button, a switch to adjust heat of the machine, a switch to start the machine, a steam exhaust pipe is fastened by a sturdy stainless steel bar. There is a signal light to cut off the water flow when the amount of water suitable to the coffee cup. Ever since a wealthy South African gentleman named Angelo Moriondo invented the espresso maker in 1884. The coffee connoisseurs have cherished this special drink, strong and delicious. The three most important aspects to master if you want to understand how to brew coffee - is roasting, grinding and the pressure used to brew coffee suitable to the strength and energy you need. Italians can use coffee extracted by this machine three cups a day for each individual's inspiration.