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How to Build a Professional Espresso Machine

For cafes and coffee shops looking to attract customers who have passion for espresso and barista abilities, this is an excellent choice. It's an official machine for World Barista Championships, and it shows.

It is equipped with a reservoir of water so that the barista just has to refill it during their shift. It also has steam wands that are cool-touch and hot water taps for tea.

Water

A commercial espresso machine must be able to produce a large quantity of espresso-based drinks efficiently. They are usually constructed of stainless steel, which is durable and resistant to breakages and scratches. These espresso machines are also easy to maintain and clean.

Lastly, a good quality machine will have a separate shut-off valve for the water line in order to prevent limescale build up. This will ensure that any repairs will be isolated to the specific machine components and won't impact the rest of your operation.

Test your water and ensure it is treated properly. For instance distilled water may be recycled by adding a best small espresso machine amount of minerals back to it. It can enhance the taste and negate its erosive characteristics, but can also harm certain machines. This is because the remineralized water can cause the boiler sensor to believe that the machine is full when it's not. This could cause excessive heat and damage to the machine.

Grinder

The grinder is an essential component of a successful coffee maker. It takes a raw, unground bean and transforms it into a finely ground coffee that can be properly placed into the filter basket to create an excellent extraction.

Professional espresso machines of commercial grade typically have a built-in grinder which can be programmed to grind various drink sizes, ensuring consistent results each time. Super-automatic machines go one step further and automatize the entire process from brewing, to grinding and dispensing. These types of machines tend to earn high marks in Lab tests for their hands-off user-friendliness.

A semi-automatic or manual espresso machine requires more involvement by the barista, but the quality of the end result is often worth it. This model won a Good Housekeeping Coffee Award in 2022 due to its sophisticated dosing system, which measures and distributes the right amount of coffee every time. It also comes with an low-pressure pre-infusion system for well-balanced extraction, as well as a milk frother that made rich, thick steamed-milk in our tests.

Temperature

When it is time to make espresso temperature, it plays a significant role in the taste and quality of your espresso. If the water isn't at an optimal temperature, it could slow the extraction process and lead to the coffee being bitter.

Fortunately, espresso machines of high-end quality come with tools that enable you to keep your water at the correct temperature. One method of doing this is by utilizing PIDs, which monitors and adjusts the temperature of the water. Another method is using a double boiler. One boiler can be used to heat steam and water for tea, while using another for heating water to brewing temperature.

Carles explains how these systems can make a difference for large companies as well as baristas at home. They can help novices dial in the perfect espresso because they can keep an exact temperature and eliminate many variables that can affect the flavor quality. It can also make it easier for experienced baristas to create their espressos exactly how they want them.

Pressure

The pressure an espresso maker uses is another aspect that affects the quality of the coffee it produces. Many espresso drinkers notice that their drinks taste different based on the pressure that is used, even though all other elements remain the same.

In general, most commercial-grade machines utilize nine bars of pressure to make decent espresso machine. These machines are also likely to be pump-driven instead of steam-driven. While there are higher-pressure machines, they often require a more complicated group head design to handle the increased pressure levels.

While you may find espresso machines advertising 15 or even 18 bars of pressure, nine bars is generally regarded as the gold standard for consistently excellent brews. The higher-pressure machines tend to be more affordable and designed for home use.

In comparison, 9 bar of pressure is 4 times more than the pressure that is exerted by your car tire. The more pressure a professional espresso machine coffee maker can apply, then the better it is at extracting flavor out of the coffee beans you love. For this reason, it's worth investing in a high-end machine that can deliver the most effective results.

Barista Skills

A barista needs to be able to take and process orders from customers quickly and efficiently. This is especially important in busy times at the coffee shop. A good customer service skill is crucial to build relationships with customers and boosting sales for the coffee shop. This includes acknowledging regular customers, resolving issues quickly and remaining positive and welcoming even in stressful situations.

Baristas often need to be adept at multitasking as they must take orders, operate a cash register and communicate orders with coworkers and respond to phone calls all at once. This skill allows them to keep orders moving quickly to the customer and will allow them to have a pleasant experience in the coffee shop.

It is crucial for a barista's knowledge in order to make various types of coffee using an espresso machine. This can be gained through studying the various types of coffee, attempting them in person, and watching videos on the internet. Many baristas find it beneficial to attend classes run by various organizations.