Whenever people think about delicious coffee the immediate thought that will cross their minds, will be about espresso coffee machines. What makes them think so? The irresistible taste and quality of the coffee that espresso machine makes attract a huge number of people towards these machines. There is no doubt about the fact that making espresso can be described as an art to be learned and practiced.
Generally, major parts of espresso include tank, brew head, boiler and pump and these types of coffee makers work by allowing the water to go though coffee grounds. For making the brewing process error free, the coffee machine should generate at least nine to ten bars of pressure and some of the advanced machines will generate eighteen bars of pressure as well.
Various companies have come up with different espresso coffee machines to make the brewing process hassle free and they include steam-driven manual machines, semi-automatic machines, automatic machines and super- automatic espresso machines.
Espresso Coffee Machines:- Stream-driven machines
Those, who are looking for a cheapest espresso coffee maker, will find this machine as a good option and most of these models can be purchased under $70. The steam (not the pump) will get engaged in the process of forcing water through coffee grounds, and these types of machines will generate only 3 bars of pressure.
Espresso Coffee Machines:- Manual machines
In manual machines, a lever is used for forcing the water and they can be described as the oldest model of espresso coffee makers. This machine cannot be recommended to an average user because the process of pulling the lever needs great expertise and experience. Extracting a shot with utmost efficiency will become a reality with an experienced person or master only.
Espresso Coffee Machines:- Semi-automatic machines
The semi-automatic coffee machine has become immensely popular among average people because coffee can be added to the portafilter by hand and the movements of the pump can be controlled with the help of brew button. People will not be able to find a grinder with this machine and the process of pulling a great shot will become less complicated because of the manual brew cycling method.
Espresso Coffee Machines:- Automatic machines
If a person is not much interested in spending a lot of time to learn the art of making espresso, automatic coffee machines will serve the purpose. With the electronic controls, the brewing process will be completed at pre-set levels and these programmable machines will make coffee to suit the varying requirements of different people.
Espresso Coffee Machines:- Super-automatic machines
Super automatic coffee machines are ideal for people who do not care about the money and the only manual work required is to add the coffee beans. Then the machine will take over and it will brew coffee to the pre-set amount. After brewing, the used grounds will be sent to internal waste box of the machine and these types of espresso coffee machines come with a built-in coffee grinder as well.