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How to Build a Professional Espresso Machine

This is a fantastic option for coffee shops and cafes that wish to attract customers who are enthusiastic about pro espresso machine and barista abilities. It's the official machine used for World Barista Championships and it truly shows.

It has a water reservoir so that the barista only has to refill it during their shift. It also has cool-touch steam wands and a hot water tap for tea.

Water

A commercial decent espresso machine machine must be able to produce a high volume of espresso-based drinks efficiently. This is why these machines are built with stainless steel, which is more durable and resistant to scratches and break. Stainless steel cafe espresso machine machines also make it easier to keep clean and maintained.

A top-quality machine should 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 isolated to the affected parts of the machine and won't affect the rest of your operation.

When you select your water make sure you test it and treat it properly to ensure the best results. For example the distilled water can be recycled by adding a small amount of minerals back into it. This can diminish its negative erosive properties and enhance its taste, but it may also damage machines. The remineralized wate will make the boiler sensor think the machine is full, even though it isn't. This could cause overheating and possibly damaging the machine.

Grinder

The grinder is a crucial element of a successful espresso machine. It is used to take a raw, unground bean and transforms it into a finely ground coffee that can then be tamped into the filter basket to create an excellent extraction.

Commercial-grade espresso machines usually include a built-in grinder that can be programmed to grind different drink sizes, ensuring that the results are consistent every time. Super-automatic espresso machines go one step further, automating and programmable the whole process from brewing to grinding to dispensing. These machines are often praised during Lab tests for their ease to use.

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

Temperature

When it is about espresso, temperature plays a major impact on the flavor and quality of your coffee. If the temperature of the water is not at the right level, it can cause extraction to be hindered and even result in a bitter cup.

High-quality espresso machines come with tools that can help you keep the proper temperature of your water. One method for doing this is with a PID, which monitors and adjusts the temperature of the water. Another method is using a double boiler system. This lets you use one boiler for tea and steam and the other for heating water to brewing temperatures.

Carles says that these kinds of systems can be beneficial for large-scale businesses and baristas at home alike. They can make it easier for newbies to get the perfect shot of espresso since they can keep an accurate temperature and avoid all the factors that can alter the flavor profile. It can also make it easier for experienced baristas to make their shots exactly as they would like them.

Pressure

The pressure an espresso coffee machine home machine employs is another factor which affects the quality of the coffee it produces. Many espresso coffee machines drinkers have noticed that their coffee tastes differently depending on the amount pressure that is used, even though all other factors are constant.

In general, most commercial-grade machines utilize nine bars of pressure to create espresso. They also tend to be pump-driven, not steam-driven. Although higher-pressure machines are also 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 9 bars are typically considered to be the gold standard when it comes to making consistently excellent brews. The higher-pressure machines tend to be more affordable and designed for home use.

In comparison, 9 bar of pressure is four times higher 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 separating flavor from the coffee beans you love. It's worth investing in top-quality machines that can produce the highest quality results.

Barista Skills

A barista needs to be able take orders and handle them quickly and precisely. This is especially important during busy times in the coffee shop. Being able to provide excellent customer service is also essential for building customer relationships and increasing business for the shop. This includes acknowledging regular customers, working to resolve issues efficiently and remaining positive and amiable in tough situations.

The ability to multitask is a must for a barista as they might be required to take orders, operate the cash register and also communicate orders to their coworkers and answer phone calls simultaneously. This ability allows customers to enjoy a pleasant coffee shop experience by ensuring that orders get delivered promptly.

It is beneficial for baristas to be aware of the various types of drinks that can be made by an espresso machine. This can be accomplished by researching the different types of coffee, trying the drinks in person and watching videos on the internet. Many baristas find it beneficial to attend classes provided by various organizations.