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10 Professional Espresso Machine-Related Projects To Extend Your Creativity
How to Build a Professional Espresso Machine

For cafes and coffee shops that want to attract customers with a love of barista and espresso, This is a great option. It's an official machine for World Barista Championships, and it displays.

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

Water

A commercial espresso machine must be able to create large quantities of espresso-based drinks in a timely manner. They are usually constructed of stainless steel, which is strong and resistant against cracks and scratches. These espresso machines are easy to maintain and clean.

A high-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 confined to the affected machine components and won't impact the rest of your operation.

When you select your water make sure you test it thoroughly and treat it in a way to get the best results. Remineralize distilled water by adding a few minerals. This could reduce its negative erosive properties and enhance its flavor, but it could also harm certain machines. This is because the remineralized water can cause the boiler sensor to believe that the machine is full when it is not. This could cause the machine to overheat and be damaged.

Grinder

The grinder is a crucial element of a successful espresso maker. It is a process that takes a raw, unground bean and turns it into a finely ground coffee that can be properly placed into the filter basket for an excellent extraction.

Commercial-grade professional espresso machines typically come with a built-in grinder that can be programmed to grind various drink sizes, ensuring the same results every time. Super-automatic machines go further and automate the entire process from brewing, to grinding and dispensing. These types of machines usually get high marks in Lab tests due to their hands-free ease of use.


Semi-automatic or manual machines demand more effort from the barista but often the results are worth it. This model won a Good Housekeeping Coffee Award in 2022 for its smart dosing system that is able to measure and dispenses the right amount of coffee every time. It also has an low-pressure pre-infusion system for an even extraction, and a milk frother that made rich, thick steamed-milk during our tests.

Temperature

When it is time to make espresso temperature, it plays a significant influence on the taste and quality of your coffee. If the water isn't in its ideal temperature, it can affect extraction and can lead to an unpleasant cup of coffee.

High-quality espresso machines come with tools that help you maintain the correct temperature of your water. A PID monitors and regulates temperature of the water. Double boiler systems are a second method to achieve this. This lets you make use of one boiler for tea and steam while the second one heats water to the right temperature for brewing.

Carles mentions that these kinds of systems can make the difference for large companies and home baristas alike. They can assist novices get the perfect espresso shot because they can keep an exact temperature and eliminate several variables that can affect the flavor of the flavor. It can also make it easier for experienced baristas to make their shots exactly how they want them.

Pressure

The pressure an espresso machine makes use of is another element that affects the quality of the coffee it produces. coffee espresso machines have observed that their drinks taste differently depending on the amount pressure used, even if all other factors are constant.

Most commercial machines use 9 bars of pressure in order to brew espresso. These machines also tend to be pump-driven, not steam-driven. While there are higher-pressure machines they generally require a more sophisticated group head design that can handle the increased pressure levels.

Although you might see espresso machines advertising 15 or even 18 bars of pressure, nine bars are generally considered the gold standard for creating consistently excellent espressos. The higher-pressure machines tend to be cheaper and are designed for home use.

In comparison, 9 bars of pressure is 4 times more than the pressure applied by your car tire. The greater the pressure that a professional espresso machine can exert, the better it will be at capturing the taste of your favorite coffee beans. It's worth investing in high-quality machines that can produce the most effective results.

Barista Skills

A barista must be able to take and process orders quickly and accurately. This is particularly important when there is a lot of activity at the coffee shop. A good understanding of customer service is also essential for building relationships with customers and generating more business for the shop. This can include recognizing regular customers, working efficiently to resolve issues and being positive and helpful even when faced with difficult situations.

A strong ability to multitask is often necessary for baristas, since they could be required to take orders and operate the cash counter and communicate orders to colleagues and take phone calls at one time. This skill allows the customer to enjoy a pleasant experience in the cafe by ensuring that orders get delivered quickly.

It is important for a barista's knowledge to be able to prepare various drinks using an espresso machine. This can be learned by reading up on the different kinds of coffees, trying them in person, and watching videos online. Many baristas find it beneficial to attend classes provided by various organizations.