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How to Build a Professional Espresso Machine

This is an excellent choice for coffee shops and cafes that want to attract customers who are enthralled by espresso and barista abilities. It's the official barista machine for World Barista Championships and it truly shows.

It is equipped with a reservoir of water so that the barista only requires refilling it throughout their shift. The machine is equipped with an hot water tap for tea and cool-touch steam wands.

Water

A commercial espresso machine is required to make a large amount of espresso based drinks efficiently. The machines are typically made of stainless steel, which is strong and resistant against cracks and scratches. Stainless steel espresso machines also make it easier to maintain and clean.

A high-quality machine must include an additional shut-off valve that is connected to the water pipe in order to prevent the build-up of limescale. This will ensure that any repairs are made to the specific machine components and won't impact the rest of your operation.

Check your water and ensure that it has been treated properly. For instance distilled water may be recycled by adding a small amount of minerals back to it. This can diminish its anti-erosive properties as well as improve the taste, but it could also harm certain machines. This is because the remineralized liquid will cause the boiler sensor to believe that the machine is filled, when it's not. This could cause the machine to overheat and become damaged.

Grinder

The grinder is a crucial component of a successful coffee maker. The grinder converts the unground, raw coffee bean into a finely ground coffee which can be tamped correctly into the filter basket to ensure an excellent extraction.

Professional espresso machines of commercial grade typically come with a built-in grinder that can be programmed to grind various sizes of drinks, providing consistency in results every time. Super-automatic italian espresso machine machines take this one step further, by automating and programmable the whole process from brewing to dispensing. These machines are often praised by Lab tests for being easy to use.

Semi-automatic or manual machines require more effort from the barista, but the results are worth it. This model was awarded the 2022 Good Housekeeping Coffee Award for its dosing technology that weighs and distributes the right amount of ground coffee each time. It also has the ability to use a low pressure pre-infusion to ensure balanced extraction, and a milk frother that made rich, thick steamed-milk during our tests.

Temperature

When it is time to make espresso temperature plays a huge impact on the flavor and quality of your shots. If the water isn't at its ideal temperature, it may hinder extraction and even cause an unpleasant cup of coffee.

Luckily, the best espresso machines have tools that allow you to ensure that your water is at the correct temperature. A PID monitors and regulates the temperature of water. Double boiler systems are a different way to achieve this. This allows you to use one boiler for steam and tea while the second one heats water to brew temperature.

Carles explains how these systems can make a difference for large corporations as well as home-based baristas. They can help novices create the perfect espresso drink because they can maintain an exact temperature and eliminate several variables that can affect the flavor quality. It's also much easier for baristas with more experience to dial in their shots just the way they want.

Pressure

The pressure an espresso machine uses can affect the quality of the coffee it produces. Many espresso drinkers have noticed that their drinks taste differently depending on the amount pressure used, despite the fact that other factors remain constant.

Most commercial machines use 9 bars of pressure to make espresso. These machines tend to be pump-driven rather than steam-driven. Although higher-pressure machines are available, they often require a more complex group head design that can handle the increased pressure levels.

While some espresso machine with grinder machines advertise 15 or 18 bars of pressure in their machines 9 bars are typically considered to be the gold standard for creating consistently great brews. These machines with higher pressure are generally smaller and designed to be used at home.

In comparison, 9 bar of pressure is four times greater than the pressure that is exerted by your car tire. The more pressure that a professional espresso maker can apply, then the better it will be at capturing the flavor of your favorite coffee beans. For this reason, it's worth investing in a premium machine that will give you the best results.

Barista Skills

A barista must be able to handle orders quickly and accurately. This is particularly important when there is a lot of activity at the coffee shop. Good customer service skills are essential for building relationships with customers and boosting sales for the coffee shop. This can include acknowledging regular customers, working to resolve issues efficiently and remaining optimistic and welcoming even in stressful situations.

The ability to multitask is usually required for baristas as they could be required to take orders and operate the cash counter, communicate orders to coworkers and take phone calls at the same time. This ability allows customers to enjoy an enjoyable experience at the coffee machines espresso shop by ensuring that orders get delivered promptly.

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