How to Build a Professional Espresso Machine

This is an excellent choice for cafes and coffee shops who want to attract customers who are passionate about barista and espresso skills. It's an official machine for World Barista Championships, and it demonstrates.

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

Water

A commercial espresso machine has to be able to create large quantities of espresso-based drinks with efficiency. That's why they are generally constructed from stainless steel, which is more robust and resistant to breakage and scratches. These italian espresso machine machines are easier to maintain and clean.

A high-quality machine should have an additional shut-off valve that is connected to the water pipe to prevent limescale build-up. This will ensure any repairs are limited to the affected parts of the machine, and will not interfere with the other operations.

Check your water and ensure it's being treated correctly. For example, distilled water can be remineralized by adding a small amount of minerals back to it. This can reduce its erosive properties and improve the taste, but it could also cause damage to certain machines. The remineralized wate can make the boiler sensor think the machine is full even though it's not. This can lead to overheating and even damage to the machine.

Grinder

The grinder is an essential element in an espresso machine that is successful. It is used to take a raw, unground bean and transforms it into finely ground coffee that can be tamped into the filter basket for an excellent extraction.

Commercial-grade espresso machines usually have a built-in grinding unit that can be programmed to grind different sizes of drinks, providing consistent results each time. Super-automatic espresso machines take this one step further by automating and programming the entire process from brewing to dispensing. These machines are often praised during Lab tests for being easy to use.

Semi-automatic or manual machines demand more effort from the barista, but the results are worth it. This model was awarded an award known as the Good Housekeeping Coffee Award in 2022 for its intelligent dosing system that measures and delivers the correct amount of coffee each time. It also features the ability to use a low pressure pre-infusion to ensure an even extraction, and an milk frother that created rich, thick steamed-milk in our tests.

Temperature

When it comes to espresso temperature plays a huge influence on the taste and quality of your shots. If the temperature of your water is not at the right level, it may cause extraction to be impeded and may even result in bitter coffee.

Fortunately, high-quality espresso machines come with tools that will allow you to ensure that your water is at the right temperature. One method for doing this is with a PID, which monitors and adjusts the temperature of the water. Double boiler systems are a different way to do this. This lets you make use of one boiler for steam and tea and the other for heating water to brew temperature.

Carles points out that these types of systems can make a difference for large companies and home baristas alike. They make it easier for newbies to dial in the perfect shot of espresso because they are able to maintain an accurate temperature and avoid all the variables that can alter the flavor profile. It's also much easier for baristas with more experience to dial in their espressos just how they prefer.

Pressure

The pressure an espresso machine uses also affects the quality of coffee it produces. Many espresso drinkers notice that their drinks taste different depending on the amount of pressure employed, even when all other variables remain the same.

The majority of commercial machines utilize 9 bars of pressure in order to brew espresso. These machines are also more likely to be steam-driven rather than pumps-driven. Although higher-pressure machines are available, they often require a more complicated group head design that can manage the higher pressure levels.

While some espresso machines advertise 15 or 18 bars of pressure in their machines 9 bars are typically considered to be the gold standard for making consistently excellent brews. These machines that are higher pressure tend to be cheaper and designed for home use.

In comparison, 9 bar of pressure is four times more than the pressure that is exerted by your car tire. The more pressure a professional espresso machine can exert to the coffee, the better it will be at removing the flavor from the coffee beans you love. It is worth investing in top-quality machines that produce the highest quality results.

Barista Skills

A barista should be able to take orders from customers quickly and accurately. This is especially crucial during busy periods at the coffee shop. Good customer service skills is also essential for building customer relationships and increasing sales for the shop. This could include recognizing regular customers, working effectively to resolve problems and remaining positive and friend even in challenging circumstances.

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

It is beneficial for baristas to be aware of the different styles of drinks that can be prepared by an Travel espresso maker machine. You can learn about the various types of espresso by reading about their characteristics, tasting the drinks in person and by watching online videos. Many baristas find it beneficial to attend classes on the topic, which are offered by several organizations.