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What Is Professional Espresso Machine And Why Is Everyone Speakin' About It?

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How to Build a Professional Espresso Machine

For coffee shops and cafes looking to attract customers who have an interest in barista and espresso, This is a great option. It's official machine for the World Barista Championships, and it demonstrates.

It comes with a water reservoir so that the barista just needs to refill it throughout their shift. The machine comes with a tea hot water tap and steam wands with cool-touch.

Water

A commercial espresso machine must be able to create a huge amount of espresso based drinks efficiently. That's why they are usually constructed of stainless steel, which is more robust and resistant to breakage and scratches. Espresso machines made of stainless steel make it easier to clean and maintain.

A good machine has a shut off valve for the water line to prevent the formation of limescale. This will ensure that any repairs are made to the affected parts of the machine and won't impact the rest of your operation.

When selecting your water make sure you test it and treat it properly to ensure the best results. For instance the distilled water can be remineralized by adding a small amount of minerals back into it. This could reduce its anti-erosive properties as well as improve its taste, but it can also damage some machines. Remineralized wate makes the boiler sensor think the machine is full even though it's not. This could cause the machine to overheat and cause damaged.

Grinder

The grinder is an essential component of an espresso machine that works. The grinder converts the unground, raw coffee bean into finely-ground coffee that can be properly tamped into the filter basket for an excellent extraction.

Professional espresso machines of commercial grade typically come with a built-in grinder that can be programmed to grind various drink sizes, ensuring that the results are consistent every time. Super-automatic espresso machines take this one step further, implementing automation and programmable the whole process from brewing to grinding to dispensing. These machines are often praised during Lab tests for being easy to use.

A semi-automatic or manual espresso machine requires more involvement by the barista, but the quality of the final result is often worth it. This model earned the 2022 Good Housekeeping Coffee Award for its intelligent dosing system that weighs and dispenses the right amount of ground coffee each time. It also features a low pressure pre-infusion for balanced extraction, and a milk frother that made rich, thick steamed-milk during our tests.

Temperature

The temperature is a crucial aspect in espresso. If the temperature of the water is not at a suitable level, it may result in a slower extraction and may even result in a bitter cup.

High-quality espresso machines come with devices that allow you to maintain the right temperature of your water. A PID monitors and regulates the temperature of the water. Double boiler systems are another method to achieve this. This lets you make use of one boiler for steam and tea while the second one heats water to brew temperatures.

Carles points out that these systems can make a difference for large corporations and baristas at home alike. They can help novices create the perfect espresso drink because they can maintain the exact temperature and prevent several variables that can affect the flavor profile. It also makes it easier for experienced baristas to make their shots exactly how they would like them.

Pressure

The pressure that an espresso machine utilizes can affect the quality of the coffee it produces. Many espresso drinkers have observed that their drinks taste differently depending on the amount pressure they use, even if all other elements remain the same.

The majority of commercial machines utilize 9 bars of pressure in order to make espresso. These machines are also more likely to be steam-driven than pumps driven. While higher-pressure machines are readily available however, they require a group head that is more complicated to handle the higher levels of pressure.

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