5 The 5 Reasons Professional Espresso Machine Is Actually A Positive Thing > 자유게시판

How to Build a Professional Espresso Machine

This is a great choice for coffee shops and cafes which want to draw customers who are enthusiastic about espresso and barista abilities. It's the official machine used for the World Barista Championships, and it displays.

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

Water

A commercial espresso machine has to produce a large quantity of espresso based drinks in an efficient manner. That's why these machines are generally constructed from stainless steel, which is more robust and resistant to breakage and scratches. Espresso machines made of stainless steel make it easier to maintain and clean.

Additionally, a top quality machine will have a separate shut-off valve for the water line in order to prevent the formation of limescale. This will ensure any repairs are limited to affected components of the machine and won't affect the rest of your operation.

Check your water to ensure that it has been treated properly. Remineralize water that has been distilled by adding a few minerals. It can enhance the taste and negate its erosive characteristics, but could also cause damage to certain machines. This is because the remineralized water will cause the boiler sensor to think that the machine is filled, when it's not. This can cause excessive heat and damage to the machine.

Grinder

The grinder is a crucial component of a successful coffee maker. The grinder converts a raw, unground coffee bean into a finely-ground coffee which can be tamped correctly into the filter basket to ensure an outstanding extraction.

Commercial-grade professional espresso machines typically come with a built-in grinder that can be programmed to grind for different drink sizes, ensuring the same results every time. Super-automatic machines go a step further and automate the entire process from brewing to grinding and dispensing. These machines are often praised during Lab tests for being easy to use.

Semi-automatic or manual machines demand more work from the barista, but the results are worth the effort. This model won a Good Housekeeping Coffee Award in 2022 for its smart dosing mechanism that measures and dispenses the right amount of coffee every time. It also has a low pressure pre-infusion for an even extraction, and a milk frother that made rich, thick steamed-milk in our tests.

Temperature

The temperature is a crucial aspect in espresso. If the water isn't in its optimal temperature, it can affect extraction and can result in an unpleasant cup of coffee.

Fortunately, high-quality espresso machines include tools that allow you to ensure that your water is at the right temperature. A PID monitors and regulates temperature of the water. Double boiler systems are a second method to accomplish this. One boiler can be used to heat steam and water for tea, and use the second to heat water to the brewing temperature.

Carles states that these kinds of systems can be beneficial for large businesses and baristas working at home. They can make it much easier for beginners to dial in the perfect shot of espresso since they can keep an accurate temperature and avoid some of the factors that can alter the flavor profile. It is also easier for baristas with more experience to get their shots just the way they prefer.

Pressure

The pressure an espresso machine employs is another factor that affects the quality of the coffee it produces. Many espresso drinkers have observed that their drinks taste different based on the amount of pressure used, even if all other elements remain the same.