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How to Build a Professional Espresso Machine

This is a fantastic option for cafes and coffee shops that want to attract customers who are enthralled by barista and espresso. It's an official machine for World Barista Championships, and it shows.

The barista can refill the reservoir of water throughout their shift. The machine has hot water for tea and cool-touch steam wands.

Water

A commercial espresso machine needs to make a large amount of espresso based drinks efficiently. This is why these machines are typically built from stainless steel which is more durable and resistant to breakage and scratches. These espresso machines are also easy to maintain and clean.

A high-quality machine should have an independent shut-off valve for the water pipe to avoid limescale build-up. This will ensure that any repairs are limited to the affected parts of the machine, and will not affect the operation of the rest.

When selecting the water you want to drink be sure to test it and treat it properly to get the best results. For example, distilled water can be recycled by adding a small amount of minerals back to it. It can enhance the taste of the water and eliminate its erosive properties, however it could also cause damage to certain machines. The remineralized water will make the boiler sensor think the machine is full even though it's not. This can cause the machine to overheat and become damaged.

Grinder

The grinder is an essential element for an espresso machine that works. The grinder turns a raw, unground coffee bean into a finely ground coffee that can be tamped properly into the filter basket to ensure an excellent extraction.

Commercial-grade professional espresso machines usually include a built-in grinder that can be programmed to grind different sizes of drinks, ensuring consistency in results every time. Super-automatic espresso machines go one step further, by automating and programmable the entire process from brewing to dispensing. These kinds of machines are able to score high marks in Lab tests for their hands-off accessibility.

A semi-automatic or manual espresso machine requires more involvement from the barista, however the quality of the end result is often worth it. This model won an award called the Good Housekeeping Coffee Award in 2022 for its clever dosing system, which measures and dispensing the correct amount of coffee each time. It also comes with a low pressure pre-infusion for an even extraction, and a milk frother that made dense, thick steamed milk during our tests.

Temperature

When it comes to espresso temperature, it plays an important influence on the taste and quality of your coffee. If the temperature of your water is not at a suitable degree, it can cause extraction to be hindered and may even result in an unpleasant cup.

Fortunately, top-quality espresso machines come with tools that will allow you to ensure that your water is at the right temperature. A PID monitors and regulates temperature of the water. The other way is by using a double boiler system. This lets you make use of one boiler for steam and tea and the other for Commercial Espresso Machine heating water to brewing temperatures.

Carles states that these kinds of systems can make a big difference for large companies as well as home baristas. They can make it easier for newbies to determine the ideal espresso shot since they can keep an accurate temperature and avoid all the variables that can throw off the flavor profile. It's also easier for baristas who have more experience to get their shots just the way they prefer.

Pressure

The pressure the espresso machine makes use of can also impact the quality of coffee it produces. Many espresso drinkers notice that their coffees taste different depending on the amount of pressure employed, even when all other variables remain the same.

In general, commercial grade machines utilize nine bars of pressure to make espresso. These machines tend to be pump-driven rather than steam-driven. Although there are machines with higher pressures they generally require a more complex group head design to manage the higher pressure levels.

While you may find espresso machines advertising 15 or even 18 bars of pressure, nine bars are generally considered the gold standard for making consistently great brews. These machines that are higher pressure tend to be less expensive and designed for home use.

To put 9 bars of pressure into perspective, it's over four times the amount that's exerted by the air inside your car tire. The more pressure an experienced espresso machine coffee machine espresso can put on to the coffee, the better it will be at capturing the flavor of your favorite coffee beans. It's worthwhile to invest in high-end machines that can give the highest quality results.

Barista Skills

A barista should be able take orders and handle them quickly and Commercial Espresso Machine precisely. This is especially important during busy times at the coffee shop. Effective customer service skills are also important for building relationships with customers as well as increasing the sales of the coffee shop. This can include acknowledging regular customers, working to resolve issues efficiently and remaining optimistic and welcoming even in stressful situations.

Baristas are often able to multitask, as they are required to take orders, operate a cash register and share orders with colleagues and take phone calls all at once. This skill allows the customer to enjoy a pleasant coffee shop experience by ensuring that orders are served quickly.

It is crucial for baristas to be able to make different types of drinks using an espresso machine. You can learn about the various types of espresso by reading about them, experimenting with them in person and watching online videos. Many baristas find it beneficial to take classes on the subject, which are offered by various organizations.