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How to Build a Professional Espresso Machine

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

It also has a reservoir for water which means that the barista requires refilling it throughout their shift. The machine comes with a hot water tap for tea and steam wands with cool-touch.

Water

A commercial espresso machine needs to be able to create large quantities of espresso-based drinks in a timely manner. They are typically made of stainless steel, which is durable and resistant to breaks and scratches. These espresso machines are simpler to maintain and clean.

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

When choosing your water, make sure to test it thoroughly and treat it in a way to get the best espresso machine results. You can remineralize the water you distill by adding some minerals. This can negate it's negative erosive properties and enhance its flavor, but it may also damage machines. This is because the remineralized water will cause the boiler sensor to believe that the machine is full, even though 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 transforms a raw, unground coffee bean to cup espresso machines into finely-ground coffee that can be properly tamped into the filter basket for an excellent extraction.

Professional commercial grade machines include a grinder that can be programmed bean to cup espresso machines accommodate different sizes of drinks. This ensures consistent results 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 are able to score high scores in Lab tests due to their hands-off accessibility.

A manual or semi-automatic espresso capsule machine machine requires more involvement from the barista, but the quality of the final result is often worth the effort. This model won a 2022 Good Housekeeping Coffee Award for its smart dosing feature that weighs and dispenses the right amount of ground coffee each time. It also comes with a low-pressure pre-infusion system for smooth extraction and the milk frothing tool that performed well in our tests for producing rich, thick steaming milk.

Temperature

Temperature is an important aspect in espresso. If the water temperature is not at the right level, it may result in the extraction being impeded and even result in bitter cups.

Luckily, the best espresso machines have tools that allow you to ensure that your water is at the right temperature. One method to achieve this is by utilizing PIDs, which monitors and adjusts the temperature of the water. Double boiler systems are a second method to achieve this. One boiler can be used to heat steam and water for tea, while using the second for heating water to brewing temperature.

Carles mentions that these kinds of systems can make a big difference for large-scale businesses and baristas at home alike. They can make it simpler for beginners to make the perfect espresso shot because they maintain an exact temperature and eliminate some of the variables that can throw off the flavor profile. It also makes it easier for experienced baristas to get their shots exactly how they want them.

Pressure

The pressure an espresso machine is using can also impact the quality of coffee it produces. Many espresso drinkers notice that their drinks taste different based on the amount of pressure employed, even when all other variables remain the same.

Most commercial machines use 9 bars of pressure to brew espresso. These machines tend to be pump-driven, not steam-driven. Although there are machines with higher pressures, they often require a more complex group head design to handle the increased pressure levels.

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 that are higher pressure are generally more affordable and are designed for use at home.

In comparison, 9 bars of pressure is 4 times more than the pressure that is exerted by your car tire. The greater the pressure a professional espresso maker can apply, the better it is in bringing out the flavor of your favorite coffee beans. It's worth investing in top-quality machines that will give you the most effective results.

Barista Skills

A barista must be able to accept orders from customers quickly and accurately. This is particularly crucial when there is a lot of activity in the coffee shop. Effective customer service skills are crucial for establishing relationships with customers and boosting the sales of the coffee shop. This could include recognizing regular customers, resolving issues efficiently and remaining optimistic and friendly even in challenging situations.

Baristas often need to be skilled at multitasking, since they must take orders and operate a cash counter, communicate orders with coworkers, and answer telephone 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 be knowledgeable about the various kinds of drinks that can be prepared using an espresso machine. This can be gained through studying the various kinds of coffee, testing them in person, and watching videos on the internet. Many baristas consider it beneficial to attend classes on the subject, which are offered by several organizations.