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How to Build a Professional Espresso Machine

This is a great option for cafes and coffee shops which want to draw customers who are enthralled by barista and espresso skills. It's an official machine 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 is equipped with a tea hot water tap and steam wands with cool-touch.

Water

A commercial espresso machine should be able to create a huge amount of espresso-based drinks in a timely manner. This is why they are generally constructed from stainless steel which is more robust and resistant to breakage and scratches. Stainless steel espresso machines also make it easier to maintain and clean.

A high-quality machine must have an independent shut-off valve for the water pipe to prevent the accumulation of limescale. This will ensure that any repairs are isolated to the affected parts of the machine and won't affect the rest of your operation.

Check your water to ensure it is being treated correctly. For example, distilled water can be recycled by adding a small amount of minerals back to it. This can reduce its erosive properties and improve its 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 full, even though it's not. This could cause the machine to overheat and become damaged.

Grinder

The grinder is an essential component of a successful espresso maker. It is a process that takes a raw, unground bean and turns it into finely ground coffee that can then be put into the filter basket, resulting in an excellent extraction.

Commercial-grade professional espresso machines typically have a built-in grinder which can be programmed to grind for various sizes of drinks, providing that the results are consistent every time. Super-automatic machines go one step further and automatize the entire process from brewing, to grinding and dispensing. These machines are often praised in Lab tests for their ease to use.

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

Temperature

Temperature is a key factor in espresso. If the water temperature isn't at a good level, it may cause extraction to be hindered and can even lead to bitter cups.

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

Carles explains how these systems can be beneficial for both large-scale businesses as well as baristas who work from home. They can help novices dial in the perfect espresso shot since they are able to maintain an exact temperature and eliminate various variables that can alter the flavor quality. It's also easier for baristas who have more experience to dial in their shots just the way they prefer.

Pressure

The pressure an espresso machine uses is another aspect that contributes to the quality of the coffee it makes. Many espresso drinkers notice that their beverages taste different depending on the amount of pressure used, even when all other factors remain constant.

In general, commercial-grade machines use nine bars of pressure to make PHILIPS Black Espresso Machine - 4 Specialty Coffees. These machines are also more likely to be steam driven than pump-driven. Although high-pressure machines are offered, they require a group head that is more complex to handle the higher levels of pressure.

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

To put 9 bar of pressure into perspective, it's over four times the amount of pressure that's exerted by the air in your car tire. The more pressure an experienced espresso machine can apply and the more effective it will be at removing the flavor from your favorite coffee beans. Therefore, it's worthwhile to invest in a top-quality machine that can deliver the best results.

Barista Skills

A barista needs to be able take orders and process them quickly and precisely. This is particularly important when there is a lot of activity at the coffee shop. A good understanding of customer service is essential to build customer relationships and increasing business for the shop. This includes recognizing frequent customers, working efficiently to resolve issues and remaining friendly and positive in difficult situations.

The ability to multitask is often required for baristas, since they may have to take orders and operate the cash register and communicate orders to colleagues and handle calls at the same time. This skill allows the customer to enjoy a pleasant coffee shop experience by making sure that orders are delivered quickly.

It is important for baristas to know the various kinds of drinks that can be made using an espresso machine. You can get acquainted with the various types of espresso by reading about them, experimenting with them in person, and watching online videos. Many baristas find it beneficial to attend classes on the topic, which are offered by several organizations.