How to Build a Professional Espresso Machine

For cafes and coffee shops seeking to attract customers with an interest in espresso and barista skills this is a great option. It's an official machine for World Barista Championships, and it displays.

It has a water reservoir so that the barista just requires refilling it throughout their shift. It also has steam wands with cool-touch technology and a hot water tap for tea.

Water

A commercial espresso machine needs to produce a large quantity of espresso based drinks in an efficient manner. This is why these machines are usually constructed of stainless steel which is more durable and resistant to breaks and scratches. These espresso machines are also easier to maintain and clean.

Lastly, a good quality machine will have a separate shut off valve for the water line to prevent the build-up of limescale. This will ensure that any repairs will be isolated to the affected machine components and won't impact the remainder of your operation.

When choosing your water, make sure to test it and treat it correctly to get the best results. For example the distilled water can be restored by adding a tiny amount of minerals back into it. This could reduce its negative erosive properties and enhance its taste, however it may also damage machines. This is because the remineralized water will cause the boiler sensor to think that the machine is full when it is not. This could cause the machine to overheat and cause damaged.

Grinder

The grinder is a vital element in the success of an espresso machine. The grinder transforms the unground, raw coffee bean into a finely -ground coffee that can be tamped properly into the filter basket for an outstanding extraction.

Professional commercial grade machines include grinders that can be programmed to accommodate different sizes of drinks. This ensures the same results every time. Super-automatic machines go one step further and automatize the entire process from brewing to grinding and dispensing. These kinds of machines are able to score high scores in Lab tests due to their hands-off user-friendliness.

A semi-automatic or manual espresso maker barista machine requires more involvement from the barista, but the quality of the final result is usually worth it. This model was awarded the Good Housekeeping Coffee Award in 2022 for its intelligent dosing system that is able to measure and delivers the correct amount of coffee each time. It also has a low pressure pre-infusion for well-balanced extraction, as well as the milk frother produced dense, thick steamed milk during our tests.

Temperature

Temperature is an important factor in espresso. If the water isn't at its ideal temperature, it may hinder extraction and even cause an unpleasant cup of coffee.

High-quality espresso machines come with tools that help you maintain the correct temperature of your water. One method for doing this is by using a PID, which monitors and adjusts the temperature of the water. Double boiler systems are a different way to achieve this. You can use one boiler to heat water and steam for tea, and use another to heat the water to brewing temperature.

Carles states that these systems can make a big difference for large companies and home baristas alike. They make it easier for newbies to get the perfect espresso shot because they are able to maintain an accurate temperature and avoid all the factors that can alter the flavor profile. It's also simpler for baristas with more experience to dial in their espressos just how they want.

Pressure

The pressure that an espresso machine uses is another factor that influences the quality of the Coffee Machine Espresso it makes. Many espresso drinkers have noticed that their drinks taste different based on the amount of pressure they use, even if all other variables remain the same.

Most commercial machines use 9 bars of pressure in order to make espresso. These machines are also more likely to be steam-driven instead of pumps-driven. Although higher-pressure machines are available but they usually require a more intricate group head design to handle the higher pressure levels.

While some espresso machines advertise 15 or 18 bars of pressure in their machines, nine bars are generally considered to be the standard for making consistently great espressos. These machines with higher pressure are generally more affordable and are designed for home use.

To put 9 bar of pressure in perspective, it's over four times the amount that's exerted by the air inside your car tire. The greater pressure a professional espresso maker is able to apply, the better it is in bringing out the flavor of your favorite coffee beans. It's worth investing in top-quality machines that will give you the best results.

Barista Skills

Baristas must be able to accept and process orders of customers quickly and accurately. This is particularly important during busy times at the coffee shop. Excellent customer service skills are also important for building relationships with customers and boosting the sales of the coffee shop. This includes acknowledging regular customers, resolving issues quickly and remaining positive and friendly even in challenging situations.

Baristas frequently need to be adept at multitasking as they are expected to take orders and operate a cash counter and share orders with colleagues and handle phone calls at the same time. This skill helps keep orders moving quickly to the customer, and ensures that customers have a pleasant experience in the coffee shop.

It is beneficial for a barista to have knowledge of the various styles of drinks that can be made with an espresso machine. This can be mastered by researching the different kinds of coffee, testing the drinks in person and watching videos online. Many baristas consider it beneficial to attend classes on the matter, offered by various organizations.

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