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How to Build a Professional Espresso Machine

For cafes and coffee shops seeking to attract customers with a love of espresso and barista abilities, this is an excellent choice. It's the official machine of the World Barista Championships and it really does show.

It also has a reservoir for water to ensure that the barista only requires refilling it throughout their shift. It also has steam wands that cool-touch as well as hot water taps for tea.

Water

A commercial espresso machine has to produce a high volume of espresso-based drinks in an efficient manner. That's why these machines are typically built from stainless steel which is more durable and resistant to scratches and break. Stainless steel espresso machines also make it easier to maintain and clean.

A top-quality machine should include a separate shut-off valve to the water pipe, to prevent the build-up of limescale. This will ensure any repairs are restricted to the affected components of the machine and will not affect the operation of the rest.

When choosing your water make sure you test it thoroughly and treat it in a way to ensure the best results. Remineralize water that has been distilled by adding some minerals. It can improve the taste and negate its erosive properties, however it can also damage certain machines. The remineralized water will make the boiler sensor think that the machine is full and it isn't. This can cause overheating and possibly damaging the machine.

Grinder

The grinder is an essential element of an espresso machine that is successful. It is used to take a raw, unground bean and turns it into finely ground coffee that can be properly put into the filter basket for an excellent extraction.

Commercial-grade professional espresso machines typically have a built-in grinder which can be programmed to grind different drink sizes, professional espresso machine ensuring consistent results each time. Super-automatic machines go a step further and automatize the entire process from brewing through grinding and dispensing. These types of machines typically get high scores in Lab tests for their hands-off accessibility.

A semi-automatic or manual espresso machine requires more involvement from the barista, however the quality of the final result is usually worth it. This model won the 2022 Good Housekeeping Coffee Award for its clever dosing feature which weighs and delivers the correct amount of ground coffee every time. It also has an infusion with low pressure for balanced extraction, and an milk frother that created rich, thick steamed-milk during our tests.

Temperature

When it comes to espresso temperature, it plays a significant factor in the taste and quality of your shots. If the water isn't operating at an ideal temperature, it can slow the extraction process and cause a bitter cup of coffee.

Luckily, the best coffee espresso machine espresso machines come with tools that will allow you to ensure that your water is at the right temperature. One method of doing this is by utilizing PIDs that monitor and adjusts the temperature of the water. The other way is by making use of a double boiler. This lets you make use of one boiler for tea and steam while the second one heats water to brew temperature.

Carles explains that these systems can be beneficial for both large businesses and baristas at home. They can make it simpler for newbies to dial in the perfect espresso because they are able to maintain an exact temperature and eliminate all the variables that can throw off the flavor profile. It is also much easier for baristas with more experience to make their espressos exactly how they want.

Pressure

The pressure an espresso maker uses is another factor that affects the quality of the coffee it makes. Many travel espresso maker drinkers notice that their coffees taste different based on the pressure used, even when all other factors remain the same.

Most commercial machines use 9 bars of pressure to brew espresso. These machines are also more likely to be steam-driven rather than pumps driven. While there are higher-pressure machines however, they typically require a more intricate group head design to handle the increased pressure levels.

While some espresso machines advertise 15 or 18 bars of pressure on their machines, nine bars are generally considered to be the standard for making consistently excellent espressos. These machines that are higher pressure are generally less expensive and are intended to be used at home.

In comparison, 9 bar of pressure is four times greater than the pressure that is exerted by your car tire. The more pressure a professional espresso machine can put on to the coffee, the better it will be at capturing the flavor of the coffee beans you love. It is worth investing in top-quality machines that can produce the most effective results.

Barista Skills

A barista must be able to accept and process customer orders quickly and efficiently. This is particularly crucial during busy times at the coffee shop. Excellent customer service skills are also important for building relationships with customers as well as increasing sales for the coffee shop. This includes acknowledging regular customers, working efficiently to resolve issues, and remaining positive and friend even in challenging circumstances.

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

It is helpful for baristas to know the different styles of drinks that can be made with an espresso machine. You can find out about the different types of espresso by studying about their characteristics, tasting the drinks in person and by watching online videos. Many baristas also consider it beneficial to attend classes on the matter, offered by various organizations.