10 Best Books On Professional Espresso Machine
How to Build a Professional Espresso Machine
This is an excellent choice for coffee shops and cafes that want to attract customers who are passionate about espresso and barista skills. It's an official machine for the World Barista Championships, and it shows.
It has a water reservoir which means that the barista needs to refill it once during their shift. The machine comes with a tea hot water tap and steam wands that cool-touch.
Water
A commercial espresso machine has to produce a high volume of espresso based drinks in an efficient manner. The machines are typically made of stainless steel, which is durable and resistant against scratches and breaks. Espresso machines made of stainless steel make it easier to maintain and clean.
A top-quality machine should include an independent shut-off valve for the water pipe in order to prevent limescale accumulation. This will ensure any repairs are limited to the affected components of the machine and won't affect the rest of your operation.
When selecting the water you want to drink make sure you test it and treat it correctly to get the best results. You can remineralize distilled water by adding a few minerals. It can enhance the taste and lessen its erosive properties, however it could also cause damage to certain machines. The remineralized water will make the boiler sensor think the machine is full however it's not. This can cause overheating and possibly damaging the machine.
Grinder
The grinder is an essential element for a successful espresso machine. The grinder transforms an unground, raw coffee bean into a finely-ground coffee that can be tamped properly into the filter basket to ensure the best extraction.
Commercial-grade espresso machines usually include a built-in grinder that can be programmed to grind different sizes of drinks, providing consistency in results every time. Super-automatic espresso machines take this one step further, by automating and programmable the whole process from brewing to grinding to dispensing. These kinds of machines typically get high scores in Lab tests for their hands-off user-friendliness.
A semi-automatic or manual espresso machine requires more involvement from the barista but the quality of the final result is often worth it. This model won an award known as the Good Housekeeping Coffee Award in 2022 due to its sophisticated dosing system that is able to measure and dispensing the correct amount of coffee every time. It also comes with an low-pressure pre-infusion system for balanced extraction, and a milk frother that made rich, thick steamed-milk in 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 an optimal temperature, it can affect extraction and can result in the coffee being bitter.
Fortunately, top-quality espresso machines include tools that allow you to ensure that your water is at the correct temperature. A PID monitors and regulates temperature of the water. Another option is using a double boiler system. One boiler can be used to heat water and steam for tea, and use the second for heating water to brewing temperature.
Carles states that these types of systems can be beneficial for large businesses and home baristas alike. They can make it easier for beginners to make the perfect espresso drink because they are able to maintain an accurate temperature and avoid many of the factors that can affect the flavor profile. It can also make it easier for baristas with experience to get their shots exactly as they would like them.
Pressure
The pressure an espresso machine utilizes also affects the quality of the coffee it makes. Many espresso drinkers have noticed that their drinks taste different based on the amount of pressure employed, even when all other elements remain the same.
In general, commercial-grade machines use nine bars of pressure to make espresso. These machines are also more likely to be steam-driven instead of pump-driven. While there are higher-pressure machines but they usually require a more complex group head design that can take on the higher pressures.
Although you might see espresso machines advertising 15 or even 18 bars of pressure, nine bars are generally considered to be the gold standard for creating consistently excellent brews. These machines with higher pressure are typically less expensive and are designed for home use.
In comparison, 9 bars of pressure is 4 times more than the pressure that is exerted by your car tire. The more pressure that an espresso maker that is professional can apply, then the better it will be at extracting flavor out of the coffee beans you love. It is worth investing in top-quality machines that will give you the highest quality results.
Barista Skills
A barista should be able take orders and handle them quickly and accurately. This is particularly crucial during busy times in the coffee shop. Good customer service skills are crucial for establishing relationships with customers and boosting the sales of the coffee shop. This includes acknowledging regular customers, working to resolve issues quickly and remaining positive and welcoming even in stressful situations.
espresso coffee machine uk need to be capable of multitasking, as they must take orders, operate a cash register as well as communicate orders to coworkers, and answer telephone calls all at once. This ability helps keep orders moving quickly to the customer, and ensures that customers have a pleasant experience in the coffee shop.
It is beneficial for a barista to be knowledgeable about the various types of drinks that can be made with an espresso machine. You can get acquainted with the different types of espresso by reading up on them, experimenting with them in person and watching online videos. Many baristas prefer to attend classes on the topic, which are provided by various organizations.