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10 Professional Espresso Machine Tricks All Experts Recommend
How to Build a Professional Espresso Machine

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

The barista is able to refill the water reservoir throughout their shift. The machine also comes with steam wands that cool-touch as well as hot water taps for tea.

Water

A commercial espresso machine has to produce a high volume of espresso-based drinks efficiently. That's why they are usually constructed of stainless steel, which is more robust and resistant to breaks and scratches. Stainless steel espresso machines also make it easier to clean and maintain.

Additionally, a top quality machine will have a separate shut off valve for the water line, to prevent limescale build up. This will ensure that any repairs are limited to affected components of the machine, and will not affect the operation of the rest.

Test your water and make sure that it has been treated properly. For instance, distilled water can be remineralized by adding a small amount of minerals back to it. It can improve the taste and negate its erosive characteristics, but can also damage certain machines. This is because the remineralized fluid will cause the boiler sensor to think that the machine is full, even though it's not. This can lead to overheating and possibly damaging the machine.

Grinder


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

Commercial-grade espresso machines usually come with a built-in grinder that can be programmed to grind different sizes of drinks, which ensures consistency in results every time. Super-automatic espresso machines take this one step further, automating and programming the entire process from brewing to dispensing. These machines are often praised in Lab tests for their ease to use.

Semi-automatic and manual machines require more effort from the barista but often the results are worth it. This model was awarded the Good Housekeeping Coffee Award in 2022 due to its sophisticated dosing system that is able to measure and dispenses the right amount of coffee every time. It also comes with the ability to use a low pressure pre-infusion to ensure well-balanced extraction, as well as a milk frother that produced thick, rich steamed milk in our tests.

Temperature

The temperature is a crucial element in espresso. If the temperature of the water isn't at a good level, it can result in the extraction being impeded and may even result in an unpleasant cup.

Luckily, the best espresso machines come with tools that enable you to keep your water at the correct temperature. A PID monitors and regulates temperature of water. Double boiler systems are a different way to accomplish this. One boiler can be used to heat steam and water for tea, and use another for heating water to brewing temperature.

Carles mentions that these systems can be beneficial for large-scale businesses and baristas working at home. They can make it much easier for novices to dial in the perfect espresso shot because they maintain an accurate temperature and avoid all the factors that can alter the flavor profile. espresso machines uk can also make it easier for baristas with experience to get their shots exactly the way they want them.

Pressure

The pressure that the espresso machine makes use of also affects the quality of coffee it makes. Many espresso drinkers have noticed that their drinks taste different based on the amount of pressure employed, even when all other elements remain the same.

In general, commercial grade machines use nine bars of pressure to create espresso. These machines also tend to be pump-driven rather than steam-driven. Although there are machines with higher pressures, they often require a more complicated group head design that can handle the higher pressure levels.

While some espresso machines advertise 15 or 18 bars of pressure on their machines, nine bars are generally considered to be the standard for making consistently excellent brews. The higher-pressure machines tend to be cheaper and designed for use at home.

To put 9 bar of pressure into perspective, it's over four times the amount which is emitted by the air inside your car tire. The greater pressure a professional espresso machine can apply to the coffee, the better it will be at capturing the flavor of your favorite coffee beans. This is why it's worthwhile to invest in a top-quality machine that will give you the best possible results.

Barista Skills

A barista needs to be able to accept and process customer orders quickly and efficiently. This is particularly crucial in busy times in the coffee shop. A good customer service skill is crucial to build relationships with customers and boosting the sales of the coffee shop. This could include recognizing regular customers, working effectively to resolve problems and staying positive and friendly even in challenging circumstances.

Baristas typically need to be adept at multitasking as they have to take orders and operate a cash register as well as communicate orders to coworkers and respond to phone calls at the same time. This skill helps keep orders moving quickly to the customer and will allow them to have an enjoyable time in the coffee shop.

It is crucial for a barista's knowledge to be able make various drinks using an espresso machine. This can be learned by reading up on the different kinds of coffee, testing the drinks in person and watching videos online. Many baristas also prefer to attend classes on the subject, which are offered by many organizations.

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