5 Professional Espresso Machine Leçons From The Professionals How to Build a Professional Espresso Machine

This is a great choice for coffee shops and cafes which want to draw customers who are passionate about barista and espresso. It's the official machine for the World Barista Championships, and it demonstrates.

The barista is able to refill the water reservoir during their shift. The machine has an hot water tap for tea and steam wands with cool-touch.

Water

A commercial espresso machine needs to be able to create large quantities 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 breakage and scratches. These espresso machines are easier to maintain and keep clean.

A high-quality machine should include a separate shut-off valve to the water pipe in order to prevent limescale accumulation. This will ensure that any repairs are made to the affected machine components and won't impact the remainder of your operation.


When selecting your water ensure that you test it and treat it correctly to get the best results. For instance the distilled water can be restored by adding a tiny amount of minerals back to it. This can reduce its erosive properties and improve its taste, however it can also damage some machines. The remineralized wate can make the boiler sensor think that the machine is full even though it's not. This could cause overheating and even damage to the machine.

Get More Information is an essential part of a successful espresso maker. It grinds a raw bean and transforms it into finely ground coffee that can then be placed into the filter basket, resulting in an excellent extraction.

Professional espresso machines of commercial grade typically have a built-in grinder which can be programmed to grind for different drink sizes, ensuring the same results every time. Super-automatic machines go one step further and automate the entire process from brewing to grinding and dispensing. These types of machines are able to score high scores in Lab tests due to their hands-off accessibility.

A semi-automatic or manual espresso machine requires more involvement from the barista, however the quality of the final product is often worth it. This model won an award known as the Good Housekeeping Coffee Award in 2022 for its clever dosing system that measures and delivers the correct amount of coffee each time. It also comes with a low pressure pre-infusion mechanism for well-balanced extraction as well as an ice cream wand that performed well in our tests for producing thick, rich steamed milk.

Temperature

Temperature is a major factor in espresso. If the temperature of your water is not at a suitable level, it can result in the extraction being impeded and could result in bitter coffee.

Fortunately, espresso machines of high-end quality come with tools that enable you to ensure that your water is at the right temperature. A PID monitors and regulates the temperature of the water. The other way is by making use of a double boiler. One boiler can be used to heat steam and water for tea, while using the second to heat the water to brewing temperature.

Carles explains that these systems can be beneficial for large corporations as well as baristas at home. They can help novices get the perfect espresso shot because they maintain a precise temperature and avoid various variables that can alter the flavor profile. It can also make it easier for experienced baristas to get their espressos exactly how they want them.

Pressure

The pressure that an espresso machine makes use of is another element that influences the quality of the coffee it produces. Many espresso drinkers have noticed that their coffee tastes different based on the amount of pressure used, even if other factors remain constant.

In general, most commercial-grade machines utilize nine bars of pressure to brew espresso. They also tend to be pump-driven rather than steam-driven. While higher-pressure machines exist they generally require a more intricate group head design that can handle the higher pressure levels.

While you may find espresso machines advertising 15 or even 18 bars of pressure, nine bars are generally considered to be the gold standard for creating consistently excellent brews. These machines with higher pressure are generally more affordable and are designed for home use.

In comparison, 9 bar of pressure is four times more than the pressure applied by your car tire. The more pressure that a professional espresso maker is able to apply, the better it will be at capturing the flavor of the coffee beans you love. It's worthwhile to invest in high-end machines that can produce the highest quality results.

Barista Skills

A barista should be able to accept and process customer orders quickly and efficiently. This is particularly crucial during busy times in the coffee shop. A good understanding of customer service is also essential for building relationships with customers and increasing sales for the shop. This could include recognizing regular customers, working efficiently to resolve problems and being positive and helpful even in the most difficult of situations.

A strong ability to multitask is often required for a barista as they may have to take orders and operate the cash register, communicate orders to coworkers and take phone calls at one time. This skill helps keep orders moving quickly to the customer and ensures that customers have an enjoyable experience at the coffee shop.

It is vital for a barista's knowledge to be able make different types of drinks using an espresso machine. This can be accomplished by researching the different types of coffee, trying them out in person, or watching videos online. Many baristas also find it beneficial to attend classes on the matter, offered by a variety of organizations.