For the person who wants to start a cafe or coffee shop, it can be very difficult to decide what type of machine to get. You need to be sure you get a decent coffee machine, because there is nothing worse than getting started with a business and then realizing you bought the wrong equipment. Luckily there are many different types of commercial coffee machines, and finding the right one can be a simple task.
There are basically two kinds of them: high-volume or single-serve, and both have somewhat different price ranges as well. High-volume coffee machines are designed to make hundreds of cups at once, and are typically used in places where there is a lot of activity. This could be a factory, or a university dormitory, office building, etc. A single-serve coffee machine can be used for a variety of different functions in commercial coffee shops and factories, such as when making espresso, cappuccino, etc. If you plan to only be doing single-serve coffee at most, then a low-volume single-serve coffee machine would be best.
The most common commercial coffee machines are the high-volume and the super-auto, which can be classified according to how they work. A super-auto is more automatic than a normal high-volume machine, but it still requires manual action to make the coffee beverages. High-volume machines, such as single-serve, semi-automatics, and high-speed commercial espresso machines, do not require much thought from the user, although it is still recommended to read the manual and follow the manufacturer's instructions for the particular model and type of machine. Commercial espresso machines can also be classified according to how they make the coffee beverages. Espresso and cappuccino machines are created to make a beverage out of hot water under pressure, while mocha and hot chocolate machines create the beverage with hot water that is heated by boiling. The most common types of commercial coffee machines that you will find in homes are super-auto, semi-automatic, and the high-speed types.
Super-Auto: The super-auto commercial coffee machines are designed in a convenient manner, so all that a person has to do is set the time and temperature, and it will turn on for the brewing time. There is no need for a person to manually grind the coffee beans or apply any additional water pressure to the machine, although it is still recommended to read the manual and follow the manufacturer's instructions. This type of machine uses a steam wand or a grinder to inject the espresso-water mixture into the cavities that have been drilled into the coffee beans. All the areas within the steam wand or the grinder are equally covered with coffee, which gives a very strong espresso flavor. The only downside to this kind of machine is that it requires a lot of manual labor to go from one place to another.
Semi-Automatic: The semi-automatic office coffee machines use a touch button to activate the machine, as opposed to a switch or a lever. Although the operating methods may be similar, there are significant differences between the two machines. The semi-automatics require a little more effort to operate and have a longer brewing time than the super-automatics. The smooth operation of the semi-automatics also makes them suitable for home use.
High-Speed: Commercial espresso machines that utilize the high-speed brewing method are usually used in big commercial coffee makers. Unlike other types of commercial coffee maker, the water line is exposed to increased temperatures, resulting in a greater amount of steam in the brewing process. The high-speed brewing process results in a greater amount of aroma and acidity in the beverages. The downside to these commercial coffee makers is that the brewing process takes significantly longer than the other types of machines. The only way to compensate for this is to add extra ingredients into the recipes. get more details about this topic here: https://en.wikipedia.org/wiki/Coffeemaker.