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How to Build a Professional Espresso Machine

This is a great choice for cafes and coffee shops that wish to attract customers who are passionate about barista and espresso. It's the official machine of the World Barista Championships and it really does show.

It has a water reservoir so that the barista only has to refill it during their shift. The machine is equipped with a tea hot water tap and steam wands that cool-touch.

Water

A commercial espresso machine is required to produce a large quantity of espresso-based drinks in an efficient manner. They are usually constructed of stainless steel, which is strong and resistant to scratches and breaks. These mini espresso maker machines are also easier to maintain and keep clean.

A good machine will have a separate shut-off valve for the water line to avoid the buildup of limescale. This will ensure any repairs are limited to the affected parts of the machine, and will not affect the operation of the rest.

Test your water to ensure it is treated properly. You can remineralize distilled water by adding some minerals. It can enhance the taste of the water and eliminate its erosive properties, however it can also damage certain machines. The remineralized wate will make the boiler sensor think that the machine is full even though it's not. This could cause overheating and damage the machine.

Grinder

The grinder is an essential component of a successful coffee maker. The grinder turns an unground, raw coffee bean into finely-ground coffee machine espresso which can be tamped correctly into the filter basket for an efficient extraction.

Commercial-grade professional espresso machines usually have a built-in grinding unit that can be programmed to grind various sizes of drinks, providing the same results every time. Super-automatic machines go further and automatize the entire process from brewing through grinding and dispensing. These types of machines tend to earn high marks in Lab tests for their hands-off accessibility.

A manual or semi-automatic espresso machine requires more involvement by the barista, but the quality of the final result is usually worth it. This model was awarded an award called the Good Housekeeping Coffee Award in 2022 for its clever dosing system that is able to measure and dispenses the right amount of coffee every time. It also features an infusion with low pressure for an even extraction, and an milk frother that created rich, thick steamed-milk during our tests.

Temperature

When it is time to make espresso temperature plays a huge role in the taste and quality of your shots. If the water isn't at its ideal temperature, it may affect extraction and can cause bitter coffee.

Espresso machines of the highest quality come with tools that help you maintain the correct temperature of your water. A PID monitors and regulates the temperature of the water. Double dual Boiler Espresso machine systems are a second method to achieve this. This lets you use a single boiler to tea and steam and the other for heating water to brew temperatures.

Carles states that these kinds of systems can make a difference for large-scale businesses and baristas at home alike. They can assist novices to dial in the perfect espresso drink because they maintain a precise temperature and avoid several variables that can affect the flavor profile. It also makes it easier for baristas with experience to get their espressos exactly how they would like them.

Pressure

The pressure an espresso machine uses is another aspect that influences the quality of the coffee it makes. Many espresso drinkers have noticed that their coffee tastes differently depending on the amount pressure that is used, even though all other variables remain the same.

In general, commercial grade machines use nine bars of pressure to create espresso. These machines are also likely to be driven by pumps rather than steam-driven. Although higher-pressure machines are also available however, they require a group head that is more intricate to handle the higher levels of pressure.

While you may see some espresso machines that advertise 15 or even 18 bars of pressure, nine bars is generally considered to be the gold standard for creating consistently excellent brews. These machines with higher pressure are generally less expensive and are intended for use at home.

In comparison, 9 bar of pressure is four times more than the pressure that is exerted by your car tire. The greater pressure a professional espresso maker machine can put on and the more effective it will be at capturing the flavor of your favorite coffee beans. For this reason, it's worth investing in a high-end machine that will give you the highest quality results.

Barista Skills

A barista should be able handle orders quickly and accurately. This is particularly important during busy times in the coffee shop. A good understanding of customer service is essential to build customer relationships and increasing sales for the shop. This could include recognizing regular customers, resolving problems efficiently, and remaining positive and friendly even in challenging situations.

Baristas are often skilled at multitasking, since they must take orders, operate a cash register and communicate orders with coworkers and respond to phone calls all at once. This ability allows orders to be moving quickly to the customer, and ensures that customers have a pleasant experience in the coffee shop.

It is important that a barista's skills are developed to be able make various drinks using an espresso machine. This can be accomplished by reading about the various kinds of coffee, testing them out in person, or watching videos online. Many baristas consider it beneficial to attend classes on the subject, which are offered by several organizations.