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What to Look For in a Professional Espresso Machine You'll need a machine that can control the pre-infusion process, which is crucial to develop aroma and flavor. Many coffee experts look for PID temperature control in the best machines. If you are planning to hire baristas with little experience, you'll need an equipment that you can quickly train. This is essential for those who plan to operate an open-air coffee shop. Ease of Use As you may have guessed from the name the professional espresso machine is designed to be simple to operate and maintain. It has an integrated grinder which automatically grinds coffee beans into the portafilter. It also comes with a digital temperature control for optimal extraction and a manual steam wand to create microfoam. It also includes a test strip that helps you measure water hardness as well as an AquaClean filtering system to eliminate scale. It's a great option for baristas at home because it offers a balance between automatic and manually operated operation. You can take a shot of espresso like a professional (although there is a little learning curve). The built-in grinder permits you to play around with your coffee grind size and fine-tune the process, while the manual steam wand allows you to make frothy milk for cappuccinos and lattes. It also comes with a dishwasher-safe, removable milk hopper, which makes cleaning up after each use simple and simple. It's important to note that even though this model is primarily designed to be used at home, it has some advanced features that differentiate it from other espresso machines that are designed for professional use. For instance, it has two boilers that allow for steam and brewing functions to be heated separately, so each function is kept at the exact temperature you want. McCarthy explains that this way the espresso is extracted with the right pressure (which could vary between 4 bars and 14-16 bar at the end) and reduces the chance of overextraction. In addition, the machine has a “proportional-integral-derivative” or PID control that monitors and stabilizes the boiler or thermoblock temperature more accurately than a simple electromechanical thermostatic switch. This results in more consistent shots and faster recovery time between each cup of espresso. It is also important to look for machines that can be opened to perform routine maintenance or repairs. Espresso enthusiasts are usually interested in the internal workings and mechanics of their equipment. This is particularly important for an espresso machine that is frequently used, as frequent use can result in wear and tear on the parts. For instance the espresso machine we tested can be opened to change the drip tray and brew basket to ensure quick and easy cleaning. Cleaning Made Simple A professional espresso machine has a lot of chambers and passageways inside which is why it is essential to keep them clean. Coffee oils, used coffee grounds, and water minerals can accumulate over time, affecting the quality of the final cup of espresso and the overall performance of the machine. Regular cleaning will prevent the accumulation of these contaminants and ensure consistent flow of water and the highest extraction pressure and a good taste. A specialized cleaning brush that has bristles designed to penetrate crevices will assist remove stubborn residue. Regular cleaning solutions can aid in dissolving and breaking down coffee particles, oils, and other contaminants. Certain espresso machines require periodic backflushing. This involves blocking the portafilter by using a blind filter, and forcing water through the system to clean the shower screen and group head valves. Utilizing the correct tools and following the manufacturer's guidelines for backflushing can increase overall espresso machine cleanliness and maintenance. For regular espresso drinkers, an reusable group head cleansing tool can make regular maintenance much simpler. These reusable brushes are available in various sizes and shapes. They are designed to clean different components of the machine including gaskets, valves, and ports. They are usually made of stainless steel, and come with a small holder for the cleaning solution, which is simple to refill or fill as needed. Some tools even have an integrated reservoir to store the cleaning solution when not being used. Descaling solutions boost the performance of espresso machines as well as their user-friendliness especially when used in high-volume settings. These liquid descalers eliminate calcium and limescale, which clog water flow and reduce the flavor of espresso. These products can be used to backflush or soak parts of the system. They are more effective in eliminating mineral buildup than citric acids. When choosing the best espresso machine, think about the features that are most important for you and your business. If best home espresso machine 'd like to be in control of the temperature of your water and brew volume for specific beverages, a manual espresso machine with more adjustable settings could be the best choice. If you are a casual espresso drinker who wants to enjoy a great cup of coffee at home in a comfortable manner, a semiautomatic espresso maker or fully automated espresso maker might be the best choice. Easy Maintenance The type of espresso machine you own will determine the ease to maintain. Some machines require an extensive amount of hands-on effort while others are more hands-off. The way to tell is to look at the level of automation. Espresso/cappuccino machines fall into three categories: semi-automatic fully automatic, and super-automatic. Semi-automatic machines offer the barista a bit of control but not much automation. A fully automatic machine requires less operator involvement, but still requires that the operator grind and tamp the shot. Super-automatic machines are fully automated and can make espresso drinks and other espresso-based drinks with a single push of one button. When purchasing a semiautomatic or fully automated professional espresso machine you must consider the number of customers that your company is likely to serve during peak hours. This will help you decide the size of commercial espresso machine to purchase. If you plan to serve 120 drinks between 8 to 10 AM, then you'll need a semi-automatic espresso machine that can handle the volume of orders. It is also important to think about the frequency you should clean your coffee maker. Some manufacturers recommend descale your coffee maker at least once every week with warm water and vinegar. If you don't regularly descale, your machine could develop issues like clogging and altered flavor. The most modern espresso machines feature a dual boiler system. One boiler is for brewing, and the other to steam. The steam wand can be heated separately from the group head, allowing you to continue steaming milk while your shots are brewing. This is particularly useful for cafes that are busy and require a variety of different types of cappuccino and coffee. Other features you might discover in more sophisticated espresso machines include a hot-water dispenser as well as an automatic rinsing process and programmable user preferences for the type of coffee and cappuccino you use the most often. These features can save you time and money in high-volume settings where consistency is crucial. There is also a coffee grinder integrated into the machine or attached to it, and an nozzle to dispensing hot or frothed milk. Ease of Repair When it is time to choose a commercial espresso machine, the durability and ease of maintenance are important factors. Commercial espresso machines are built to withstand the rigors of heavy use and are constructed of sturdy materials. They are also more likely to be covered by warranties and other protections against damage. Espresso machines at home are typically constructed of less expensive materials and may break down more easily. Many commercial espresso machines require UL-listed and come with an NSF seal in order to meet building and health department standards. These requirements ensure that the equipment is safe for employees as well as customers. This is particularly applicable to espresso machines that produce large quantities of drinks. It is also important to choose a machine that makes use of stainless steel or other FDA-approved materials, as they don't allow chemicals to leach into the coffee. There are many different kinds of professional espresso machines, including manual, semi-automatic, and fully automatic. Each one has its own pros and cons however, they all make delicious coffee. It can be difficult for a barista to master the manual espresso machine since they must make the pressure themselves using their hands and arms. These machines are less common and may be harder to find replacement parts for in the event of a malfunction. Semi-automatic espresso machines provide an excellent compromise between human-controlled control and mechanized consistency. The barista has to still grind and tamp down the beans but the pump controls the water pressure and temperature in order to prevent over-extraction. Fully-automatic espresso machines are similar to semi-automatic models however they also have the capability to dispensate steam and hot water at the touch of one button. This saves energy and time and allows to increase the production capacity. No matter what type of espresso machine you pick it is essential to teach your staff how to use it correctly. This will increase the quality of your coffee and increase efficiency. It may take some time for new staff to understand how grind, tamp and extract shots properly however, the investment will pay off in time by providing your customers consistently excellent cups of espresso.