How to Build a Professional Espresso Machine

For cafes and coffee shops looking to attract customers with an interest in barista and espresso skills, this is a great choice. It's the official barista machine for World Barista Championships and it really does show.

The barista can refill the water reservoir during their shift. The machine is equipped with hot water for tea and steam wands that cool-touch.

Water

A commercial espresso machine has to be able to create a huge amount of espresso-based drinks with efficiency. That's why they are built with stainless steel, which is more durable and resistant to breaks and scratches. Stainless steel espresso machines also make it easier to keep clean and maintained.

A high-quality machine should include a separate shut-off valve to the water pipe to avoid the accumulation of limescale. This will ensure that any repairs are made to the affected machine components and won't impact the rest of your operation.

Test your water and ensure it is being treated correctly. Remineralize water that has been distilled by adding a few minerals. This can negate it's anti-erosive properties as well as improve its flavor, but it could also harm certain machines. This is because the remineralized water will cause the boiler sensor to believe that the machine is full when it is not. This can cause overheating and possibly damaging the machine.

Grinder

The grinder is an essential element for an Espresso Machine With Milk Frother machine that works. The grinder turns a raw, unground coffee bean into finely-ground coffee that can be tamped properly into the filter basket for an outstanding extraction.

Professional commercial grade machines include grinders that can be programmed for various sizes of drinks. This ensures consistency in results each time. Super-automatic espresso machines go one step further, by automating and programmable the entire process from brewing to dispensing. These kinds of machines usually get high marks in Lab tests due to their hands-off user-friendliness.

Semi-automatic and manual machines require more work from the barista but often the results are worth the effort. This model earned a 2022 Good Housekeeping Coffee Award for its dosing technology that weighs and dispensing the correct amount of ground coffee every time. It also has an low-pressure pre-infusion system for balanced extraction, and a milk frother that made thick, rich steamed milk in our tests.

Temperature

Temperature is a key factor in espresso. If the water isn't in its optimal temperature, it can cause a delay in extraction, and could cause the coffee being bitter.

Fortunately, high-quality espresso machines have tools that allow you to keep your water at the correct temperature. One method of doing this is to use an PID, which monitors and adjusts the temperature of the water. Double boiler systems are a different way to do this. One boiler can be used to heat water and steam for tea, while using the second boiler for heating water to brewing temperature.

Carles explains that these systems can be beneficial for large companies as well as home-based baristas. They can assist novices create the perfect espresso shot because they maintain an exact temperature while avoiding many variables that can affect the flavor quality. It is also much easier for baristas with more experience to dial in their espressos just how they want.

Pressure

The pressure that an espresso machine uses also affects the quality of coffee it produces. Many espresso drinkers have noticed that their drinks taste different based on the amount of pressure they use, even if all other factors are constant.

In general, most commercial-grade machines use nine bars of pressure to brew espresso. These machines are also more likely to be steam-driven rather than pumps driven. Although higher-pressure machines are available however, they typically require a more complicated group head design that can manage the higher pressure levels.

While you may find espresso machines that advertise 15 or even 18 bars of pressure, nine bars are generally regarded as the most reliable standard for producing consistently excellent espressos. These machines with higher pressures are generally less expensive and are intended for home use.

In comparison, 9 bars of pressure is four times higher than the pressure applied by your car tire. The more pressure an experienced espresso machine can exert more pressure, the better it'll be at capturing the taste of your favorite coffee beans. Therefore, it's worth investing in a Siemens EQ9 s300 - Black: Premium Automatic Coffee Machine machine that will give you the most effective results.

Barista Skills

A barista needs to be able take orders and process them quickly and precisely. This is particularly important in busy times in the coffee shop. Excellent customer service skills are crucial to build relationships with customers and increasing the sales of the coffee shop. This includes acknowledging regular customers, working effectively to resolve issues, and staying positive and friendly even when faced with difficult situations.

The ability to multitask is usually required for a barista, as they could be required to take orders and operate the cash register and communicate orders to colleagues and answer phone calls simultaneously. This skill helps keep orders moving quickly to the customer, and will allow them to have an enjoyable experience at the coffee shop.

It is beneficial for a barista to be aware of the various kinds of drinks that can be prepared with an espresso machine. You can find out about the different types of espresso by studying about their characteristics, tasting them in person, and watching online videos. Baristas often prefer to attend classes on the topic, which are offered by several organizations.