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How to Build a Professional Espresso Machine

For cafes and coffee shops that want to attract customers with a love of barista and espresso skills, This is a great option. It's the official machine of the World Barista Championships and it really does show.

It is equipped with a reservoir of water to ensure that the barista only requires refilling it throughout their shift. The machine comes with a tea hot water tap and steam wands with cool-touch.

Water

A commercial espresso machine is required to produce a high volume of espresso-based drinks in an efficient manner. That's why they are generally constructed from stainless steel which is more durable and resistant to scratches and break. Espresso machines made of stainless steel make it easier to maintain and clean.

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

When choosing your water make sure you test it and treat it properly to ensure the best coffee espresso machine results. Remineralize distilled water by adding some minerals. It can improve the taste and negate its erosive characteristics, but could also cause damage to certain machines. This is because the remineralized water will cause the boiler sensor to believe that the machine is filled, when it is not. This can cause the machine to overheat, and eventually be damaged.

Grinder

The grinder is a crucial element of a successful espresso maker. The grinder converts a raw, unground coffee bean into a finely -ground coffee that can be tamped properly into the filter basket to ensure an outstanding extraction.

Professional espresso machines of commercial grade typically include a built-in grinder that can be programmed to grind for various sizes of drinks, ensuring that the results are consistent every time. Super-automatic machines espresso go a step further and automate the entire process from brewing, to grinding and dispensing. These types of machines usually get high marks in Lab tests for their hands-off user-friendliness.

Manual or semi-automatic machines require more work from the barista, but the results are worth the effort. This model was awarded the 2022 Good Housekeeping Coffee Award for its clever dosing feature that weighs and distributes the correct amount of ground coffee each time. It also comes with a low pressure pre-infusion system for well-balanced extraction as well as the milk frothing wand, which performed well in our tests for producing thick, rich steamed milk.

Temperature

Temperature is a key element in espresso. If the water isn't at its ideal temperature, it can cause a delay in extraction, and could result in an unpleasant cup of coffee.

Espresso machines of the highest quality come with tools that help you maintain the correct temperature of your water. A PID monitors and regulates the temperature of the water. Another option is using a double boiler system. This lets you use one boiler for steam and tea and the other one to heat water to brew temperatures.

Carles points out that these types of systems can make a difference for large businesses as well as home baristas. They can make it simpler for beginners to determine the ideal shot of espresso because they are able to maintain an accurate temperature and avoid a lot of the factors that can affect the flavor profile. It also makes it easier for baristas with experience to get their shots exactly how they would like them.

Pressure

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

In general, commercial-grade machines use nine bars of pressure to make espresso. These machines are also more likely to be steam-driven than pumps-driven. Although higher-pressure machines are also available however they require a group head that is more complex to handle the higher levels of pressure.

Although you might see espresso machines that advertise 15 or even 18 bars of pressure, nine bars is generally considered the gold standard for making consistently great brews. These machines that are higher pressure tend to be cheaper and designed for use at home.

In comparison, 9 bar of pressure is four times higher than the pressure applied by your car tire. The more pressure a professional espresso maker can apply, the better it will be at separating flavor from the coffee beans you love. It is worth investing in top-quality machines that can give the most effective results.

Barista Skills

A barista needs to be able take orders and handle them quickly and precisely. This is especially important during busy times in the coffee shop. Good customer service skills are crucial to build relationships with customers and increasing sales for the coffee shop. This includes acknowledging regular customers, working to resolve problems efficiently, and remaining positive and friendly even in challenging situations.

Baristas are often capable of multitasking, as they are expected to take orders, operate a cash register and communicate orders with coworkers and respond to phone calls at the same time. This skill allows them to keep orders moving quickly to the customer, and allows them to have an enjoyable experience at the coffee shop.

It is essential for baristas to be able to make different types of drinks using an espresso machine. This can be mastered by reading about the various kinds of coffee, testing them in person, and watching videos online. Many baristas find it beneficial to attend classes offered by various organizations.