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How to Build a Professional Espresso Machine

For coffee shops and cafes looking to attract customers who have passion for barista and espresso, This is a great option. It's the official machine of the World Barista Championships and it really shows.

It is equipped with a reservoir of water so that the barista just has to refill it during their shift. The machine also features steam wands that cool-touch as well as a hot water tap for tea.

Water

A commercial espresso machine has to be able to make a large volume of espresso-based drinks in a timely manner. This is why these machines are usually constructed of stainless steel, which is more durable and resistant to scratches and breaks. These espresso machines are also simpler to maintain and clean.

A high-quality machine should include a separate shut-off valve for the water pipe to avoid limescale accumulation. This will ensure any repairs are only limited to the affected parts of the machine and won't impact the rest your operation.

When choosing your water be sure to test it thoroughly and treat it in a way to ensure the best results. For example distilled water may be restored by adding a tiny amount of minerals back to it. It can enhance the taste and reduce its erosive properties, however it could also cause damage to certain machines. This is because the remineralized liquid will cause the dual boiler espresso machine sensor to think that the machine is full, even though it is not. This can lead to overheating and even damage to the machine.

Grinder

The grinder is a crucial element of an espresso machine that is successful. It takes a raw, unground bean and turns it into finely ground coffee that can then be placed into the filter basket to create an excellent extraction.

Commercial-grade professional machines include grinders that are programmed to accommodate different sizes of drinks. This ensures the same results every time. Super-automatic espresso machines go one step further, implementing automation and programmable the entire process from brewing to grinding to dispensing. These machines are often praised during Lab tests for being easy to use.

A manual or semi-automatic electric Espresso maker machine requires more involvement by the barista, but the quality of the end product is often worth it. This model won the 2022 Good Housekeeping Coffee Award for its clever dosing feature that weighs and distributes the right amount of ground coffee every time. It also features an low-pressure pre-infusion system for balanced extraction, and a milk frother that made dense, thick steamed milk during our tests.

Temperature

When it is about espresso temperature, it plays an important influence on the taste and quality of your espresso. If the temperature of the water isn't at a good level, it may cause extraction to be impeded and may even result in bitter coffee.

Luckily, the best espresso machines come with tools that will allow you to keep your water at the correct temperature. One way to do this is by utilizing an PID, which monitors and adjusts the temperature of the water. Double boiler systems are another method to do this. This allows you to make use of one dual boiler espresso machine for tea and steam and the other for heating water to the right temperature for brewing.

Carles explains that these systems can be beneficial for both large-scale businesses as well as home-based baristas. They can make it much easier for beginners to dial in the perfect espresso shot since they can keep an accurate temperature and avoid all the variables that can alter the flavor profile. It also makes it easier for experienced baristas to get their shots exactly how they want them.

Pressure

The pressure the espresso machine makes use of can also impact the quality of the coffee it produces. Many espresso drinkers notice that their coffees taste different based on the pressure they use, even if all other factors remain constant.

In general, commercial-grade machines use nine bars of pressure to brew espresso. These machines tend to be pump-driven instead of steam-driven. While there are higher-pressure machines however, they typically require a more intricate group head design to handle the higher pressure levels.

Although you might see espresso machines advertising 15 or even 18 bars of pressure, nine bars is generally regarded as the gold standard for creating consistently excellent espressos. These higher-pressure machines are typically smaller and designed for home use.

In comparison, 9 bar of pressure is four times higher than the pressure that is exerted by your car tire. The greater the pressure an espresso maker with professional quality can apply, the better it will be in bringing out the flavor of your favorite coffee beans. It is worth investing in top-quality machines that can give the best results.

Barista Skills

A barista should be able to take and process orders quickly and precisely. This is particularly important when there is a lot of activity at the coffee shop. A good customer service skill is crucial to build relationships with customers and boosting sales for the coffee shop. This could include recognizing regular customers, working effectively to resolve issues, and staying positive and friendly even when faced with difficult situations.

Baristas often need to be adept at multitasking as they are required to take orders and operate a cash register as well as communicate orders to coworkers, and answer telephone calls all at once. This ability allows customers to enjoy a pleasant experience in the cafe espresso machine by ensuring that orders are served promptly.

It is vital for a barista's education to be able make different drinks with an espresso machine. This can be learned by reading about the various types of coffee, trying the drinks in person and watching videos on the internet. Baristas often prefer to attend classes on the topic, which are offered by a variety of organizations.