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How to Build a Professional Espresso Machine

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

The barista is able to refill the water reservoir during their shift. It also has steam wands with cool-touch technology and hot water taps for tea.

Water

A commercial espresso machine has to be able to create an enormous amount of espresso-based drinks effectively. That's why they are generally constructed from stainless steel, which is more robust and resistant to breaks and scratches. These espresso machines are also easier to maintain and keep clean.

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

When selecting your water, make sure to test it and treat it properly to get the best results. For instance the distilled water can be remineralized by adding a small amount of minerals back into it. This can reduce its erosion properties and improve its taste, but it could also cause damage to certain machines. The remineralized wate can make the boiler sensor believe that the machine is full, even though it isn't. This could cause overheating and even damage to the machine.

Grinder

The grinder is a crucial component of a successful italian espresso machines maker. It grinds a raw bean and transforms it into a finely ground coffee that can be tamped into the filter basket to produce an excellent extraction.

Professional-grade commercial machines include grinders that are programmed to accommodate different sizes of drinks. This guarantees consistent results every time. Super-automatic machines go one step further and automate the entire process from brewing to grinding and dispensing. These kinds of machines usually get 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 product is often worth it. This model was awarded an award known as the Good Housekeeping Coffee Award in 2022 due to its sophisticated dosing mechanism that measures and dispenses the right amount of coffee each time. It also comes with a low pressure pre-infusion system to ensure an even extraction, as well as an ice cream wand that did well in our tests for producing thick, rich steamed milk.

Temperature

Temperature is an important factor in espresso. If the water isn't in its optimal temperature, it can hinder extraction and even lead to a bitter cup of coffee.

Fortunately, top-quality espresso machines have tools that allow you to ensure that your water is at the correct temperature. One method for doing this is by utilizing a PID, which monitors and adjusts the temperature of the water. Double boiler systems are a second method to achieve this. This allows you to use a single boiler to tea and steam, while the other heats water to brew temperatures.

Carles says that these types of systems can be beneficial for large corporations and home baristas alike. They make it easier for beginners to make the perfect espresso coffee machine with milk frother drink since they can keep an exact temperature and eliminate a lot of the factors 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 the coffee it makes. Many espresso drinkers have noticed that their drinks taste different based on the amount of pressure that is used, even though all other elements remain the same.

Most commercial machines use 9 bars of pressure to make espresso. These machines also tend to be pump-driven, not steam-driven. Although high end espresso machine-pressure machines are offered however, they require a group head that is more complicated to handle the increased levels of pressure.

While you may see some espresso machines advertising 15 or even 18 bars of pressure, nine bars are generally considered the most reliable standard for producing consistently excellent espressos. The higher-pressure machines are typically less expensive and designed for home use.

To put 9 bar of pressure in perspective, it's nearly four times the pressure that is exerted by the air inside your car tire. The more pressure that a professional espresso maker can apply, then the better at capturing the flavor of your favorite coffee beans. It is worth investing in top-quality machines that can give the best results.

Barista Skills

A barista needs to be able to take and process orders of customers quickly and accurately. This is especially important during busy times in the coffee shop. Having good customer service skills is also vital to establishing customer relationships and increasing sales for the shop. This could include recognizing regular customers, resolving issues quickly and remaining positive and friendly even in challenging situations.

Baristas are often able to multitask, as they are expected to take orders as well as operate a cash register, communicate orders with coworkers and handle phone calls at the same time. This skill allows the customer to enjoy an enjoyable experience at the coffee shop by ensuring that orders are delivered promptly.

It is beneficial for a barista to be aware of the different styles of drinks that can be made by an espresso machine. This can be learned by reading up on the different kinds of coffees, trying them out in person and watching videos online. Many baristas prefer to attend classes on the topic, which are offered by many organizations.