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How to Build a Professional Espresso Machine

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

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

Water

A commercial espresso machine is required to make a large amount of espresso based drinks in an efficient manner. That's why these machines are usually constructed of stainless steel, which is more durable and resistant to scratches and break. Espresso machines made of stainless steel make it easier to keep clean and maintained.

A high-quality espresso machine machine must include an additional shut-off valve that is connected to the water pipe, to prevent the accumulation of limescale. This will ensure that any repairs are made to the affected machine components and won't affect the rest of your operation.

Test your water and ensure it's being treated correctly. For example distilled water may be refining by adding a small espresso machine amount of minerals back to it. This can negate it's erosion properties and improve its taste, but it can also damage some machines. The remineralized wate will make the boiler sensor think the machine is full, even though it isn't. This can lead to excessive heat and damage to the machine.

Grinder

The grinder is a crucial part of a successful espresso maker. The grinder transforms 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 include a built-in grinder that can be programmed to grind different sizes of drinks, which ensures the same results every time. Super-automatic espresso machines take this one step further, implementing automation and programming the entire process from brewing to dispensing. These kinds of machines are able to score high scores in Lab tests due to their hands-off accessibility.

Semi-automatic or manual machines demand more work from the barista, but the results are worth it. This model earned the 2022 Good Housekeeping Coffee Award for its dosing technology that weighs and distributes the correct amount of ground coffee every time. It also comes with a low pressure pre-infusion system to ensure well-balanced extraction as well as the milk frothing wand, which was a success in our test for producing rich, thick steaming milk.

Temperature

When it comes to espresso, temperature plays a major impact on the flavor and quality of your espresso. If the water isn't at an optimal temperature, it could cause a delay in extraction, and could cause a bitter cup of coffee.

Fortunately, high-quality espresso machines have tools that allow you to keep your water at the correct temperature. A PID monitors and regulates temperature of water. Another method is utilizing a double boiler system. You can use one boiler to heat water and steam for tea, while using the other to heat water to brewing temperature.

Carles mentions that these kinds of systems can make a big difference for large businesses as well as home baristas. They can make it much easier for beginners to determine the ideal espresso drink since they can keep an accurate temperature and avoid a lot of the variables that can throw off the flavor profile. It's also much easier for baristas with more experience to get their espressos exactly how they prefer.

Pressure

The pressure an espresso machine makes use of is another element that influences the quality of the coffee it makes. Many espresso drinkers have noticed that their drinks have a distinct taste differently depending on the amount pressure they use, even if all other factors are constant.

In general, most commercial-grade machines utilize nine bars of pressure to create espresso. These machines tend to be driven by pumps rather than steam-driven. Although higher-pressure machines are available but they require a group head that is more complex to handle the higher levels of pressure.

While some espresso machines advertise 15 or 18 bars of pressure on their machines Nine bars are generally considered to be the standard when it comes to creating consistently great brews. These machines with higher pressure are generally less expensive and are intended for home use.

To put 9 bars of pressure in perspective, it's over four times the amount that is exerted by the air in your car tire. The more pressure an espresso maker with professional quality can apply, then the better it is in bringing out the flavor of your favorite coffee beans. Therefore, it's worth investing in a high-end machine that will deliver the best possible results.

Barista Skills

A barista should be able handle orders quickly and precisely. This is particularly important during busy periods at the coffee shop. Having good customer service skills is essential to build customer relationships and increasing sales for the shop. This includes recognizing frequent customers, working efficiently to resolve issues and being positive and helpful even in difficult situations.

Being able to multitask is often necessary for a barista, as they could be required to take orders, operate the cash register and also communicate orders to their coworkers and respond to phone calls simultaneously. This skill allows them to keep orders moving quickly to the customer and gives them an enjoyable experience at the coffee shop.

It is essential for baristas to be able to prepare different types of drinks using an espresso machine. This can be gained through reading up on the different kinds of coffee, testing them in person, and watching videos online. Many baristas find it helpful to take classes offered by various organizations.