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How to Build a Professional Espresso Machine

This is a fantastic option for cafes and coffee shops that wish to attract customers who are enthralled by espresso and barista skills. It's the official machine for the World Barista Championships, and it demonstrates.

The barista is able to refill the reservoir of water throughout their shift. It also has steam wands that cool-touch as well as a hot water tap for tea.

Water

A commercial espresso machine needs to be able of producing a huge amount of espresso-based drinks efficiently. This is why these machines are typically built from stainless steel which is more durable and resistant to scratches and break. Espresso machines are also easier 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 buildup of limescale. This will ensure that any repairs are isolated to the affected machine components and won't impact the rest of your operation.

When selecting your water be sure to test it thoroughly and treat it in a way to get the best results. For instance, distilled water can be recycled by adding a small amount of minerals back into it. This can negate it's anti-erosive properties as well as 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 fully stocked, but it's not. This can cause overheating and damage the machine.

Grinder

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

Commercial-grade espresso machines usually include a built-in grinder that can be programmed to grind various sizes of drinks, providing that the results are consistent every time. Super-automatic machines go further and automatize 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 simplicity of use.

Semi-automatic or manual machines demand more effort from the barista, but the results are worth the effort. This model won an 2022 Good Housekeeping Coffee Award for its dosing technology that weighs and distributes the correct amount of ground coffee each time. It also has an low-pressure pre-infusion system for an even extraction, and a milk frother that made rich, thick steamed-milk in our tests.

Temperature

When it is time to make espresso temperature, it plays an important impact on the flavor and quality of your coffee. If the temperature of the water is not at a suitable degree, it can cause extraction to be impeded and even result in bitter coffee.

Espresso machines that are of high-quality come with tools to help you maintain the correct temperature of your water. One way to do this is to use PIDs that monitor and adjusts the temperature of the water. Double boiler systems are a different way to accomplish this. This allows you to make use of one boiler for steam and tea while the second one heats water to the right temperature for brewing.

Carles explains that these systems can be beneficial for large companies as well as baristas who work from home. They make it easier for beginners to determine the ideal espresso shot because they can maintain an exact temperature and eliminate a lot of the factors that can affect the flavor profile. It can also make it easier for baristas with experience to get their shots exactly how they would like them.

Pressure

The pressure an espresso machine uses also affects the quality of the coffee it makes. Many espresso drinkers have noticed that their drinks taste different based on the pressure used, even when all other factors remain the same.

espresso coffee machine of commercial machines utilize 9 bars of pressure to brew espresso. These machines are also likely to be pump-driven, not steam-driven. Although higher-pressure machines are also available but they require a group head that is more complex to handle the increased levels of pressure.

Although you might see espresso machines advertising 15 or even 18 bars of pressure, nine bars are generally considered the gold standard for making consistently excellent brews. These higher-pressure machines are typically more affordable and are designed for home use.

To put 9 bar of pressure in perspective, it's more than four times the amount which is emitted by the air in your car tire. The more pressure a professional espresso machine can put on, the better it will be at capturing the taste of the coffee beans you love. It's worth investing in high-quality machines that can produce the most effective results.

Barista Skills

A barista needs to be able to take and process orders from customers quickly and efficiently. This is especially important during busy times in the coffee shop. Good customer service skills is also essential for building relationships with customers and generating more business for the shop. This can include acknowledging regular customers, resolving issues quickly and remaining positive and helpful in difficult situations.

Having strong multitasking skills is a must for a barista as they may be required to take orders and operate the cash register, communicate orders to coworkers and take phone calls at the same time. This skill allows them to keep orders moving quickly to the customer, and allows them to have a pleasant experience in the coffee shop.

It is important for a barista to be aware of the different styles of drinks that can be prepared by an espresso machine. This can be mastered by studying the various kinds of coffees, trying them out in person, or watching videos online. Many baristas find it beneficial to attend classes provided by various organizations.