• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

How to Build a Professional Espresso Machine

For cafes and coffee shops seeking to attract customers with passion for espresso and barista abilities, This is a great option. It's the official machine of the World Barista Championships and it really shows.

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

Water

A commercial espresso machine must be able to make a large amount of espresso based drinks efficiently. That's why these machines are generally constructed from stainless steel which is more durable and resistant to scratches and breaks. Stainless steel espresso machines also make it easier to maintain and clean.

Additionally, a top quality machine has a shut-off valve for the water line to prevent the formation of limescale. This will ensure any repairs are limited to affected components of the machine and will not affect the operation of the rest.

Test your water to ensure it is treated properly. Remineralize distilled water by adding some minerals. It can enhance the taste and negate its erosive properties, but can also damage certain machines. The remineralized wate will make the boiler sensor think that the machine is full, even though it isn't. This can lead to overheating and even damage to the machine.

Grinder

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

Commercial-grade professional espresso machines typically come with a built-in grinder that can be programmed to grind for various sizes of drinks, ensuring consistent results each time. Super-automatic machines go a step further and automate the entire process from brewing, to grinding and dispensing. These types of machines typically get high scores in Lab tests for their hands-off simplicity of use.

A semi-automatic or manual espresso machine with milk frother machine requires more involvement by the barista, but the quality of the end product is often worth it. This model won the 2022 Good Housekeeping Coffee Award for its clever dosing feature that weighs and distributes the right amount of ground coffee each time. It also comes with a low pressure pre-infusion system that allows for balanced extraction and an ice cream wand that was a success in our test for producing rich, thick steamed milk.

Temperature

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

Fortunately, espresso machines of high-end quality have tools that allow you to ensure that your water is at the right temperature. One way to do this is by using PIDs, which monitors and adjusts the temperature of the water. Another method is using a double boiler system. You can use one boiler to heat steam and water for tea, while using the second boiler for heating water to brewing temperature.

Carles explains how these systems can be beneficial for both large businesses and best home espresso machine-based baristas. They can make it easier for beginners to determine the ideal shot of espresso because they maintain an accurate temperature and avoid some of the factors that can affect the flavor profile. It can also make it easier for baristas with experience to get their shots exactly as they want them.

Pressure

The pressure that an espresso machine employs is another factor that influences the quality of the coffee it produces. Many espresso drinkers have observed that their drinks taste differently depending on the amount pressure used, even if other factors remain constant.

In general, commercial-grade machines utilize nine bars of pressure to brew espresso. They also tend to be pump-driven rather than steam-driven. Although higher-pressure machines are available however they require a group head that is more complex to handle the increased levels of pressure.

While some espresso machines advertise 15 or 18 bars of pressure on their machines 9 bars are typically considered to be the standard when it comes to making 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 more than four times the pressure which is emitted by the air in your car tire. The greater pressure an espresso maker that is professional can apply, then the better at capturing the flavor of your favorite coffee beans. Therefore, it's worth investing in a high-end machine that can deliver the most effective results.

Barista Skills

A barista needs to be able to accept and process customer orders quickly and accurately. This is especially crucial in busy times in the coffee shop. A good understanding of customer service is also crucial for establishing relationships with customers and increasing sales for the shop. This includes recognizing regular customers, working to resolve problems efficiently, and remaining positive and welcoming even in stressful situations.

A strong ability to multitask is often required for a barista, as they could be required to take orders and operate the cash register, communicate orders to coworkers and handle phone calls simultaneously. This ability helps keep orders moving quickly to the customer, Professional Espresso machine and will allow them to have a pleasant experience in the coffee shop.

It is essential for baristas to be able to make various drinks using an espresso machine. You can learn about the various kinds of espresso by studying them, trying them in person, and watching online videos. Many baristas find it beneficial to attend classes provided by various organizations.