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How to Build a Professional Espresso Machine

For coffee shops and cafes looking to attract customers who have an interest in espresso and barista skills this is a great option. It's the official machine of the World Barista Championships and it really shows.

The barista is able to refill the reservoir with water throughout their shift. The machine also features steam wands with cool-touch technology and a hot water tap for tea.

Water

A commercial espresso machine must be able to create a huge amount of espresso-based drinks in an efficient manner. They are typically made of stainless steel, which is strong and resistant against breakages and scratches. Espresso machines made of stainless steel make it easier to maintain and clean.

A high-quality machine should have a separate shut-off valve for the water pipe, to prevent limescale build-up. This will ensure that any repairs are limited to affected components of the machine and won't impact the rest your operation.

When choosing your water ensure that you test it and treat it appropriately to get the best results. For example distilled water may be restored by adding a tiny amount of minerals back to it. It can enhance the taste and reduce its erosive properties, however it can also harm certain machines. This is because the remineralized water will cause the boiler sensor to think that the machine is full, even though it is not. This could cause excessive heat and damage to the machine.

Grinder

The grinder is a vital element in the success of an espresso machine. The grinder turns a raw, unground coffee bean into a finely-ground coffee that can be tamped properly 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 various sizes of drinks, providing that the results are consistent every time. Super-automatic espresso machines take this one step further, by automating and programmable the entire process from brewing to dispensing. These machines are often praised during Lab tests for their ease to use.

A manual or semi-automatic espresso machine requires more involvement from the barista, however the quality of the end result is often worth the effort. This model won an 2022 Good Housekeeping Coffee Award for its dosing technology that weighs and dispensing the right amount of ground coffee each time. It also comes with a low pressure pre-infusion system to ensure an even extraction, as well as the milk frothing tool that was a success in our test for producing rich, thick steaming milk.

Temperature

When it is about espresso temperature plays a huge role in the taste and quality of your coffee. If the water temperature is not at the right level, it could result in a slower extraction and even result in an unpleasant cup.

Fortunately, high-quality espresso machines include tools that allow you to ensure that your water is at the right temperature. One method of doing this is by utilizing an PID, which monitors and adjusts the temperature of the water. Double boiler systems are another method to achieve this. One boiler can be used to heat water and steam for tea, while using the second to heat water to brewing temperature.

Carles explains that these systems can be beneficial for large corporations as well as home-based baristas. They can help novices create the perfect espresso shot since they can keep the exact temperature and prevent many variables that can affect the flavor of the flavor. It's also simpler for baristas with more experience to make their espressos just the way they would like.

Pressure

The pressure that an espresso machine uses can affect the quality of coffee it makes. Many Premium Espresso Machine with Milk Frother - 15 Bars Pressure drinkers have noticed that their drinks taste different depending on the pressure that is used, even though all other factors are constant.

In general, commercial grade machines utilize nine bars of pressure to brew espresso. These machines also tend to be pump-driven rather than steam-driven. Although higher-pressure machines are available they generally require a more intricate group head design that can take on the higher pressures.

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

To put 9 bar of pressure into perspective, it's more than four times the amount that is exerted by the air in your car tire. The greater the pressure a professional espresso maker can apply, the better it is at separating flavor from the coffee beans you love. It's worth investing in high-quality machines that will give you the highest quality results.

Barista Skills

A barista should be able handle orders quickly and accurately. This is particularly crucial when there is a lot of activity in the coffee shop. Excellent customer service skills are crucial to build relationships with customers and increasing the sales of the coffee shop. This could include recognizing regular customers, working efficiently to resolve problems and staying positive and friendly even in difficult situations.

Baristas often need to be adept at multitasking as they have to take orders and operate a cash counter as well as communicate orders to coworkers and take phone calls all at once. This ability allows customers to enjoy an enjoyable experience at the coffee shop by ensuring that orders are served quickly.

It is important for a barista's knowledge in order to make various drinks using an espresso machine. Learn about the different types of espresso by reading about their characteristics, tasting the drinks in person and by watching online videos. Many baristas find it helpful to take classes offered by various organizations.