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How to Build a Professional Espresso Machine

For cafes and coffee shops looking to attract customers who have a love of barista and espresso skills, this is a great option. It's the official machine used for the World Barista Championships, and it demonstrates.

It has a water reservoir so that the barista just needs to refill it once during their shift. The machine also has steam wands that cool-touch as well as hot water taps for tea.

Water

A commercial espresso machine needs to create a huge amount of espresso-based drinks efficiently. They are usually constructed of stainless steel, which is durable and resistant to scratches and breaks. These espresso machines are simpler to maintain and clean.

A good quality machine should include a separate shut-off valve to the water pipe in order to prevent limescale build-up. This will ensure that any repairs are isolated to the specific 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 ensure the best results. Remineralize water that has been distilled by adding some minerals. This can diminish its erosion properties and improve the taste, but it can also damage some machines. This is because the remineralized fluid will cause the boiler sensor to think that the machine is filled, when it's not. This could cause the machine to overheat and be damaged.

Grinder

The grinder is a key element for an espresso machine that is successful. The grinder converts a raw, unground coffee bean into a finely ground coffee that can be properly tamped into the filter basket for the best extraction.

Professional commercial machines come with grinders that are programmed to work with different sizes of drink. This ensures consistency in results each time. Super-automatic espresso machines take this one step further by automating and programmable the whole process from brewing to dispensing. These machines are often praised during Lab tests for being easy to use.

Semi-automatic or manual machines require more effort from the barista but often the results are worth the effort. This model won an award known as the Good Housekeeping Coffee Award in 2022 due to its sophisticated dosing system that is able to measure and distributes the right amount of coffee each time. It also has an low-pressure pre-infusion system for well-balanced extraction, as well as a milk frother that produced rich, thick steamed-milk in our tests.

Temperature

When it is time to make espresso temperature plays a huge factor in the taste and quality of your shots. If the temperature of the water is not at a suitable degree, it can result in a slower extraction and may even result in bitter cups.

Luckily, the best espresso machines have tools that allow you to ensure that your water is at the correct temperature. One way to do this is with a PID, which monitors and adjusts the temperature of the water. Double dual Boiler espresso machine systems are another way to accomplish this. One boiler can be used to heat steam and water for tea, and use the second to heat water to brewing temperature.

Carles points out that these systems can be beneficial for large-scale businesses as well as home baristas. They can make it easier for beginners to determine the ideal espresso drink because they are able to maintain an exact temperature and eliminate some of the factors that can affect the flavor profile. It is also easier for baristas with more experience to dial in their shots just the way they would like.

Pressure

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

The majority of commercial machines utilize 9 bars of pressure in order to make espresso. These machines are also more likely to be steam-driven rather than pumps driven. Although there are machines with higher pressures, they often require a more intricate group head design to handle the higher pressure levels.

While some espresso machines advertise 15 or 18 bars of pressure in their machines 9 bars are typically considered to be the standard for making consistently excellent espressos. These machines with higher pressures are generally smaller and designed for home use.

To put 9 bars of pressure into perspective, it's more than four times the amount of pressure which is emitted by the air in your car tire. The greater the pressure an espresso maker that is professional can apply, then the more effective it is at capturing the flavor of your favorite coffee beans. It's worthwhile to invest in a top-quality machine that can give you the best home espresso machine possible results.

Barista Skills

A barista needs to be able handle orders quickly and precisely. This is particularly important when there is a lot of activity at the coffee shop. Being able to provide excellent customer service is also crucial for establishing relationships with customers and generating more business for the shop. This includes recognizing frequent customers, working effectively to resolve problems and remaining positive and friend even when faced with difficult situations.

A strong ability to multitask is often necessary for a barista as they could be required to take orders as well as operate the cash register and then communicate orders to coworkers and answer phone calls at the same time. This skill helps keep orders moving quickly to the customer and gives them an enjoyable time in the coffee shop.

It is helpful for a barista to be aware of the different styles of drinks that can be prepared with an espresso machine. Learn about the different types of espresso by studying about them, experimenting with the drinks in person and by watching online videos. Many baristas find it helpful to attend classes run by various organizations.