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How to Build a Professional Espresso Machine

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

The barista is able to refill the water reservoir throughout their shift. The machine has an hot water tap for tea and cool-touch steam wands.

Water

A commercial espresso machine is required to create a huge amount of espresso-based drinks in an efficient manner. That's why they are typically built from stainless steel, which is more robust and resistant to scratches and breaks. Espresso machines made of stainless steel make it easier to clean and maintain.

A good quality machine should have a separate shut-off valve for the water pipe to prevent the accumulation of limescale. This will ensure that any repairs are made to the specific machine components and won't affect the rest of your operation.

Check your water to ensure it is treated properly. Remineralize water that has been distilled by adding some minerals. This can negate it's erosion properties and improve its taste, however it can also damage some machines. The remineralized water will make the boiler sensor think that the machine is full and it isn't. This can cause the machine to overheat and be damaged.

Grinder

The grinder is a crucial element in the success of an espresso machine. It is used to take a raw, unground bean to cup espresso machines and turns it into finely ground coffee that is then tamped into the filter basket, resulting in an excellent extraction.

Professional-grade commercial machines include grinders that can be programmed to accommodate different sizes of drinks. This ensures consistent results every time. Super-automatic espresso machines take this one step further, by automating and programmable the entire process from brewing to grinding to dispensing. These kinds of machines typically get high scores in Lab tests for their hands-off user-friendliness.

Semi-automatic and manual machines require more work from the barista, but the results are worth it. This model was awarded the Good Housekeeping Coffee Award in 2022 due to its sophisticated dosing mechanism that measures and delivers the correct amount of coffee every time. It also comes with a low pressure pre-infusion mechanism for balanced extraction and an ice cream wand that did well in our tests for producing rich, thick steaming milk.

Temperature

When it comes to espresso temperature plays a huge impact on the flavor and quality of your coffee. If the water isn't operating at an ideal temperature, it may slow the extraction process and cause an unpleasant cup of coffee.

Fortunately, espresso machines of high-end quality include tools that allow you to keep your water at the right temperature. One method of doing this is with PIDs, which monitors and adjusts the temperature of the water. Another option is using a double boiler system. One boiler can be used to heat steam and water for tea, while using the second to heat water to the brewing temperature.

Carles explains how these systems can make a difference for large companies as well as baristas who work from home. They can help novices get the perfect espresso drink because they can maintain an exact temperature while avoiding many variables that can affect the flavor quality. It can also make it easier for experienced baristas to make their shots exactly how they would like them.

Pressure

The pressure that an espresso machine uses also affects the quality of coffee it produces. Many espresso drinkers have observed that their drinks taste different depending on the pressure used, despite the fact that all other variables remain the same.

The majority of commercial machines utilize 9 bars of pressure in order to make electric espresso maker. These machines are also likely to be pump-driven, not steam-driven. While higher-pressure machines exist but they usually require a more intricate group head design to take on the higher pressures.

While some espresso machines advertise 15 or 18 bars of pressure on their machines 9 bars are typically considered to be the standard when it comes to creating consistently great brews. These higher-pressure machines are typically less expensive and are designed for home use.

In comparison, 9 bar of pressure is four times greater than the pressure that is exerted by your car tire. The greater pressure a professional espresso maker can apply, the better it is in bringing out the flavor of the coffee beans you love. This is why it's worth investing in a premium machine that can deliver the best coffee espresso machine possible results.

Barista Skills

A barista needs to be able to accept and process customer orders quickly and accurately. This is especially crucial in busy times in the coffee shop. Excellent customer service skills are crucial to build relationships with customers and increasing sales for the coffee shop. This can include recognizing regular customers, working effectively to resolve problems and being positive and helpful even when faced with difficult situations.

Baristas are often skilled at multitasking, since they have to take orders, operate a cash register and share orders with colleagues and take 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 crucial for a barista's knowledge to be able make various types of coffee using an espresso machine. You can learn about the different types of espresso machine with milk frother by reading up on them, trying them in person, and watching online videos. Many baristas find it helpful to attend classes offered by various organizations.