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How to Build a Professional Espresso Machine

For coffee shops and cafes seeking to attract customers with passion for espresso and barista skills this is an excellent choice. 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 is equipped with a tea hot water tap and steam wands with cool-touch.

Water

A commercial espresso machine has to produce a high volume of espresso based drinks in an efficient manner. They are typically made of stainless steel, which is tough and resistant to breaks and scratches. Stainless steel espresso machines also make it easier to clean and maintain.

A good machine will have a separate shut-off valve for the water line to prevent the build-up of limescale. This will ensure any repairs are limited to the affected parts of the machine and won't impact the rest your operation.

Test your water and ensure it is being treated correctly. For example, distilled water can be refining by adding a small amount of minerals back into it. It can improve the taste and reduce its erosive properties, however it can also damage certain machines. This is because the remineralized liquid will cause the boiler sensor to believe that the machine is filled, when it's not. This can lead to overheating and espressomachines (simply click Themirch) even damage to the machine.

Grinder

The grinder is a crucial part of a successful espresso maker. The grinder turns the raw, unground coffee bean into a finely -ground coffee which can be tamped correctly into the filter basket to ensure an excellent extraction.

Commercial-grade espresso machines usually come with a built-in grinder that can be programmed to grind different sizes of drinks, ensuring that the results are consistent every time. Super-automatic machines go further and automatize the entire process, from brewing to grinding and dispensing. These machines are often praised during Lab tests for being easy to use.

Manual or semi-automatic machines require more work from the barista, but the results are worth it. This model earned a 2022 Good Housekeeping Coffee Award for its dosing technology 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 produced rich, thick steamed-milk during our tests.

Temperature

When it comes to espresso temperature, it plays a significant role in the taste and quality of your coffee. If the temperature of your water isn't at a good degree, it can cause extraction to be impeded and could result in bitter coffee.

Luckily, the best cafe espresso machine machines include tools that allow you to keep your water at the right temperature. A PID monitors and regulates temperature of the water. Double boiler systems are a different way to accomplish this. This lets you use one boiler for steam and tea and the other one to heat water to the right temperature for brewing.

Carles mentions that these kinds of systems can be beneficial for large businesses and baristas at home alike. They can assist novices dial in the perfect cafe espresso machine shot because they can keep an exact temperature while avoiding numerous variables that could affect the flavor profile. It helps experienced baristas to create their shots exactly how they would like them.

Pressure

The pressure that an espresso machine uses is another factor which affects the quality of the coffee it makes. Many espresso drinkers have noticed that their drinks taste differently depending on the amount pressure they use, even if all other elements remain the same.

In general, commercial-grade machines utilize nine bars of pressure to create espresso. These machines are also more likely to be steam-driven rather than pump-driven. Although higher-pressure machines are available, they require a group head that is more sophisticated to handle the higher levels of pressure.

While you may see some espresso machines that advertise 15 or even 18 bars of pressure, nine bars is generally considered to be the gold standard for consistently great brews. These machines with higher pressure are generally smaller and 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 an experienced espresso machine can put on more pressure, the better it'll be at capturing the flavor of your favorite coffee beans. Therefore, it's worth investing in a premium machine that will deliver the highest quality results.

Barista Skills

A barista should be able to take orders and process them quickly and precisely. This is especially crucial when there is a lot of activity at the coffee shop. Being able to provide excellent customer service is also crucial for establishing relationships with customers and increasing sales for the shop. This includes recognizing frequent customers, working efficiently to resolve issues, and being positive and helpful even in difficult situations.

The ability to multitask is usually required for baristas, since they could be required to take orders and operate the cash counter, communicate orders to coworkers and respond to calls at the same time. This ability helps keep orders moving quickly to the customer, and allows them to have an enjoyable experience at the coffee shop.

It is helpful for a barista to know the different styles of drinks that can be made using an espresso machine. You can learn about the various kinds of espresso by studying about them, experimenting with them in person, or watching online videos. Many baristas find it beneficial to take classes offered by various organizations.