7 Things You've Never Learned About Professional Espresso Machine
7 Things You've Never Learned About Professional Espresso Machine
Blog Article
How to Build a Professional Espresso Machine
For coffee shops and cafes that want to attract customers with an interest in barista and espresso skills, this is a great option. It's the official machine for World Barista Championships, and it shows.
The barista is able to refill the water reservoir during their shift. The machine comes with an hot water tap for tea 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. This is why they are typically built from stainless steel which is more robust and resistant to scratches and breaks. Stainless steel espresso machines also make it easier to maintain and clean.
A high-quality machine must have a separate shut-off valve for the water pipe to prevent limescale build-up. This will ensure that any repairs are isolated to the specific machine components and won't affect the rest of your operation.
When you select your water ensure that you test it and treat it properly to ensure the best results. You can remineralize the water you distill by adding a few minerals. This could reduce its anti-erosive properties as well as improve its flavor, but it could also cause damage to certain machines. Remineralized wate makes the boiler sensor think the machine is full and it isn't. This can lead to overheating and damage the machine.
Grinder
The grinder is a crucial element for an espresso machine that works. The grinder transforms a raw, unground coffee bean into finely-ground coffee that can be tamped properly into the filter basket to ensure the best extraction.
Commercial-grade professional espresso machines typically have a built-in grinder which can be programmed to grind various drink sizes, ensuring consistency in results every time. Super-automatic machines go further and automatize the entire process from brewing to grinding and dispensing. These kinds of machines typically get high scores in Lab tests due to their hands-free ease of use.
Semi-automatic or manual machines require more work from the barista but often the results are worth the effort. This model was awarded an award known as the Good Housekeeping Coffee Award in 2022 for its smart dosing system that is able to measure and dispenses the right amount of coffee each time. It also comes with an low-pressure pre-infusion system for balanced extraction, and the milk frother produced rich, thick steamed-milk in our tests.
Temperature
Temperature is a key factor in espresso. If the water isn't at its optimal temperature, it can slow the extraction process and cause the coffee being bitter.
Fortunately, high-quality espresso machines include tools that allow you to ensure that your water is at the correct temperature. A PID monitors and regulates the temperature of the water. Double boiler systems are a different way to accomplish this. This lets you use one boiler for steam and tea, while the other heats water to brew temperature.
Carles points out that these types of systems can be beneficial for large-scale businesses as well as home baristas. They can aid novices create the perfect espresso drink because they are able to maintain an exact temperature and eliminate many variables that can affect the flavor profile. It's also much easier for baristas with more experience to get their espressos just the way they would like.
Pressure
The pressure that an espresso machine uses also affects the quality of coffee it makes. Many espresso drinkers have noticed that their drinks taste different depending 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 likely to be pump-driven instead of steam-driven. Although higher-pressure machines are available but they require a group head that is more complex to handle the higher levels of pressure.
While some espresso machines advertise 15 or 18 bars of pressure in their machines 9 bars are typically considered to be the gold standard when it comes to making consistently excellent espressos. These machines with higher pressure tend to be more affordable and are designed for home use.
In comparison, 9 bars of pressure is four times greater than the pressure exerted by your car tire. The greater pressure a professional espresso machine can exert more pressure, the better it'll be at extracting flavor from the coffee beans you love. It's worth investing in a high-quality machine that will deliver the best possible results.
Barista Skills
A barista should be able to take orders and handle them quickly and accurately. This is particularly crucial during busy times at the coffee shop. Good customer service skills is also vital to establishing customer relationships and increasing sales for the shop. This includes acknowledging regular customers, working effectively to resolve issues, and being positive and helpful even in the most difficult of situations.
Baristas typically need to be skilled at multitasking, since they are required to website take orders and operate a cash register and share orders with colleagues and take phone calls all at once. This ability allows customers to enjoy an enjoyable coffee shop experience by ensuring that orders are delivered quickly.
It is important for baristas to know the various kinds of drinks that can be made using an espresso machine. You can find out about the different types of espresso by reading about them, trying the drinks in person and by watching online videos. Many baristas find it beneficial to take classes on the matter, offered by various organizations.