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How to Build a Professional Espresso Machine

This is a fantastic option for coffee shops and cafes that wish to attract customers who are enthusiastic about espresso and barista skills. It's official machine for World Barista Championships, and it shows.

The barista can refill the reservoir of water throughout their shift. The machine also features cool-touch steam wands and hot water taps for tea.

Water

A commercial espresso machine needs to make a large amount of mini espresso machine-based drinks in an efficient manner. These machines are usually made of stainless steel, which is durable and resistant against breaks and scratches. Espresso machines made of stainless steel make it easier to keep clean and maintained.

A high-quality machine must include an independent shut-off valve for the water pipe, to prevent the build-up of limescale. This will ensure that any repairs are confined to the affected parts of the machine and won't affect the rest of your operation.

When selecting your water, make sure to test it thoroughly and treat it in a way to ensure the best results. For instance the distilled water can be recycled by adding a small amount of minerals back into it. This can diminish its erosive properties and improve the taste, but it could also harm certain machines. Remineralized wate makes the boiler sensor think that the machine is full even though it's not. This can cause the machine to overheat, and eventually be damaged.

Grinder

The grinder is a vital component of the success of an espresso machine. It takes a raw, unground bean and transforms it into a finely ground coffee that can be properly placed into the filter basket for an excellent extraction.

Professional commercial machines come with grinders that are programmed to work with different sizes of drink. This guarantees the same results every time. Super-automatic machines go further and automatize the entire process, from brewing to grinding and dispensing. These machines are frequently praised in Lab tests for being easy to use.

A manual or semi-automatic espresso machine requires more involvement from the barista but the quality of the final result is often worth it. This model was awarded a Good Housekeeping Coffee Award in 2022 for its clever dosing mechanism that measures and dispensing the correct amount of coffee every time. It also has an low-pressure pre-infusion system for an even extraction, and the milk frother produced dense, thick steamed milk during our tests.

Temperature

When it is about espresso temperature plays a huge impact on the flavor and quality of your shots. If the water temperature isn't at a good degree, it can cause extraction to be impeded and may even result in bitter coffee.

Fortunately, high-quality espresso machines include tools that allow you to ensure that your water is at the right temperature. One method for doing this is with PIDs that monitor and adjusts the temperature of the water. Another option is using a double boiler. One boiler can be used to heat water and steam for tea, and use another to heat water to brewing temperature.

Carles explains how these systems can be beneficial for large companies as well as baristas who work from home. They can make it simpler for beginners to make the perfect espresso shot because they can maintain an accurate temperature and avoid all the factors that can affect the flavor profile. It's also simpler for baristas with more experience to dial in their shots just the way they would like.

Pressure

The pressure an espresso maker uses is another aspect that contributes to 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.

The majority of commercial machines utilize 9 bars of pressure to make espresso. These machines are also likely to be pump-driven rather than steam-driven. While there are higher-pressure machines they generally require a more complicated group head design that can handle the increased pressure levels.

While some espresso machines advertise 15 or 18 bars of pressure in their machines Nine bars are generally considered to be the gold standard for making consistently great espressos. These machines with higher pressure tend to be cheaper and designed for commercial espresso machine home use.

In comparison, 9 bar of pressure is four times more than the pressure exerted by your car tire. The more pressure a professional espresso maker is able to apply, the better at capturing the flavor of the coffee beans you love. It's worth investing in top-quality machines that will give you the best results.

Barista Skills

A barista should be able take orders and handle them quickly and precisely. This is particularly crucial in busy times at the coffee shop. Good customer service skills are also important for building relationships with customers as well as increasing sales for the coffee shop. This includes recognizing regular customers, working to resolve issues efficiently and remaining optimistic and amiable in tough situations.

A strong ability to multitask is usually required for baristas as they may have to take orders and operate the cash counter and then communicate orders to coworkers and respond to calls at the same time. This ability allows customers to enjoy a pleasant experience in the cafe by ensuring that orders are served quickly.

It is essential for baristas in order to make various drinks using an espresso machine. This can be mastered by researching the different kinds of coffee, testing them in person, and watching videos online. Baristas often prefer to attend classes on the topic, which are provided by various organizations.