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How to Build a Professional Espresso Machine

For cafes and coffee shops that want to attract customers with passion for espresso and barista skills this is a great choice. It's the official machine for World Barista Championships, and it demonstrates.

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

Water

A commercial espresso machine is required to produce a large quantity of espresso based drinks in an efficient manner. This is why these machines are typically built from stainless steel, which is more robust and resistant to breaks and scratches. Espresso machines made of stainless steel make it easier to maintain and clean.

Additionally, a top 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 confined to the affected machine components and won't affect the rest of your operation.

Test your water to ensure it's being treated correctly. For example, distilled water can be remineralized by adding a small amount of minerals back to it. It can improve the taste and reduce its erosive qualities, but can also damage certain machines. This is because the remineralized liquid will cause the boiler sensor to think that the machine is full, even though it is not. This can cause the machine to overheat and be damaged.

Grinder

The grinder is an essential part of a successful espresso maker. It takes a raw, unground bean and transforms it into a finely ground coffee that is then tamped into the filter basket for an excellent extraction.

Commercial-grade espresso machines usually have a built-in grinder which can be programmed to grind different sizes of drinks, which ensures consistency in results every time. Super-automatic espresso machines go one step further by automating and programmable the whole process from brewing to grinding to dispensing. These types of machines tend to earn high scores in Lab tests due to their hands-free accessibility.

A manual or semi-automatic espresso machine requires more involvement from the barista but the quality of the final result is often worth it. This model earned the 2022 Good Housekeeping Coffee Award for its smart dosing feature which weighs and delivers the correct amount of ground coffee each time. It also comes with a low pressure pre-infusion for balanced extraction, and a milk frother that produced rich, thick steamed-milk in our tests.

Temperature

Temperature is a key aspect in espresso machines for home. If the temperature of the water isn't at a good level, it can cause extraction to be hindered and can even lead to bitter coffee.

High-end espresso machines have tools that help you maintain the right temperature of your water. One method for doing this is with PIDs that monitor and adjusts the temperature of the water. Double boiler systems are a different way to accomplish this. You can use one boiler to heat water and steam for tea, while using another for heating water to brewing temperature.

Carles explains that these systems can be beneficial for large corporations as well as home-based baristas. They can assist novices get the perfect espresso drink because they maintain a precise temperature and avoid numerous variables that could affect the flavor of the flavor. It can also make it easier for experienced baristas to make their shots exactly how they would like them.

Pressure

The pressure an espresso machine uses is another factor that affects the quality of the coffee it produces. Many espresso drinkers have noticed that their drinks taste different based on the amount of pressure employed, even when all other variables remain the same.

In general, most commercial-grade machines use nine bars of pressure to make espresso. These machines also tend to be pump-driven rather than steam-driven. Although high-pressure machines are offered, they require a group head that is more intricate to handle the higher levels of pressure.

While some espresso machines advertise 15 or 18 bars of pressure on their machines Nine bars are generally considered to be the gold standard for creating consistently great brews. These machines with higher pressures are generally more affordable and are designed for home use.

In comparison, 9 bar of pressure is four times more than the pressure exerted by your car tire. The greater the pressure an espresso maker with professional quality can apply, the better it will be at extracting flavor out of the coffee beans you love. It's worth investing in a premium machine that can give you the best possible results.

Barista Skills

A barista must be able to handle orders quickly and accurately. This is particularly crucial during busy periods at the coffee shop. Excellent customer service skills are essential for building relationships with customers as well as increasing the sales of the coffee shop. This could include recognizing regular customers, working effectively to resolve issues, and remaining friendly and positive in the most difficult of situations.

Baristas frequently need to be skilled at multitasking, since they are expected to take orders, operate a cash register as well as communicate orders to coworkers, and answer telephone calls at the same time. This ability allows customers to enjoy a pleasant experience in the cafe by making sure that orders are delivered quickly.

It is important for baristas in order to make various types of coffee using an espresso machine. This can be learned by reading up on the different types of coffee, trying the drinks in person and watching videos online. Many baristas find it beneficial to attend classes run by various organizations.