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What to Look For in a Professional Espresso Machine You'll need a machine that has the ability to control pre-infusion, which is important for establishing aroma and flavor. PID temperature control is also a feature that many coffee experts look for in an espresso machine that is professional. If you are planning to hire baristas with no experience, you will need a machine you can quickly learn. This is especially crucial when you're planning to operate a drive-thru coffee shop. Easy to Use This professional espresso machine as you might have guessed from its name is designed to be easy to operate and maintain. It includes an integrated grinder that automatically grinds coffee beans into the portafilter. It also has a digital temperature control for optimal extraction and the manual steam wand that can create microfoam. It also comes with a test strip to help you determine the hardness of your water and an AquaClean filter to reduce scale buildup. For home baristas this machine offers a great balance between automatic and manual operation, so you'll feel like a pro when making an espresso (though there is a an learning curve). The built-in grinder lets you to experiment with the size of your coffee grind and fine-tune the process while the manual steam wand makes it simple to create foamy milk for cappuccinos and lattes. The machine also has a dishwasher-safe, removable milk hopper that makes cleaning up after each use quick and convenient. While this model is intended for home use however, it has some advanced features that distinguish it from espresso machines that are used by professionals. It has two boilers, that allow the brewing process and the steam function to be heated separately. This lets each function be maintained at the exact temperature desired. McCarthy says that by doing this, the espresso is extracted with the right pressure (which can range between 4 bars and 14-16 bar at the end) and minimizes the risk 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 as well as faster recovery time between each cup of espresso. It is also a good idea to choose a machine that is able to be opened to carry out routine maintenance and repairs since espresso drinkers are often interested in the workings of their equipment. This is especially important for a machine that is frequently used, since frequent use can cause components to wear out. The espresso machine we tested for instance, is able to be opened up to replace the brew group basket and drip tray for quick and easy cleaning. Cleaning is a breeze A professional espresso machine has numerous chambers and passageways inside, making it important to keep them clean. Over time grounds used for coffee, coffee oils and water mineral deposits can build up, affecting the quality of the final espresso cup as well as the overall performance of the machine. Regular cleaning will prevent these contaminants and ensure a steady flow of water and extraction pressure. A specially designed cleaning brush that has bristles designed to penetrate crevices will assist remove stubborn stains. Regular use of a cleaner can help break down and dissolve coffee oils, ground particles, and other contaminants. Additionally, some espresso machines require regular backflushing, which involves blocking the portafilter using a blind filter and forcing water back through the system to effectively clean the shower head, group head, screen, and valves. Backflushing is much easier if you use the right tools and follow the manufacturer's guidelines. A reusable tool to clean the group head can make routine maintenance simpler for espresso users. These reusable brushes are available in a variety of shapes and sizes and are designed to clean different parts of the machine like gaskets, valves, and ports. They are usually made of stainless steel and include a small holder for the cleaning solution which is easy to refill or fill up as needed. Some tools even feature an in-built reservoir for storing the cleaning solution when not in use. Descaling solutions can significantly improve espresso machine performance and ease of use particularly in high-volume settings. These liquid descalers eliminate calcium and limescale that block water flow and decrease espresso taste. These products can be used to backflush or soak areas of the system. professional espresso machine www.coffeee.uk are more effective in removing mineral buildup than citric acid. When deciding on the best espresso machine, think about the features that are most important for you and your business. If you want to control the temperature of your water as well as the quantity of brew for specific drinks such as a manual espresso maker with more adjustable settings might be the best choice. On the other the other hand, if your preference is for an occasional espresso drinker and would like to enjoy a great tasting coffee at home, a semiautomatic or fully automated espresso machine may be ideal. Easy Maintenance The ease of maintenance of your espresso machine largely on the model. Certain machines require lots of hands-on work while others are more hands-off. You can tell this by taking a look at the level of automation. Espresso/cappuccino machines fall into three categories: semi-automatic, fully automated, and super-automatic. Semi-automatic machines give the barista control, but not a great deal of automation. Fully automated machines are less hands-on, but still requires the operator to grind, tamp, and pull the shot. Super-automatic machines are fully automated and make espresso drinks and other espresso-based drinks with just a single press of one button. If you're considering purchasing semi-automatic or fully automated professional espresso machine, be sure to take into account the number of customers your business anticipates serving at peak times. This will help you decide the size of an commercial espresso machine you need to purchase. For instance, if your goal is to serve 120 drinks between 8 and 10 AM, you'll need to purchase a semi-automatic espresso machine that has enough capacity to keep up with the influx of orders. You'll need to determine when you'll need to descale your machine. Some manufacturers suggest descale your coffee machine at least once every week with vinegar and warm water. If you don't frequently descale your machine, it may develop issues like clogging and altered flavor. A lot of the most sophisticated espresso machines have a dual-boiler system. One boiler is for brewing, and the other to steam. The steam wand can be heated independently from the group head which allows you to continue steaming milk while your shots are being brewed. This is particularly useful for cafes that are busy and need to serve a wide range of different kinds of coffee and cappuccino. Other features that you can find in more advanced espresso machines are a hot-water dispenser, an automatic rinsing cycle, and programmable user preferences for the kind of coffee and cappuccino you use the most often. These features can help you save time and money in high-volume settings where consistency is crucial. It is possible that the machine has an inbuilt or attached coffee grinder and a nozzle to dispense hot or frothed steaming milk. Ease of Repair The durability and ease of maintenance are key factors when it comes to commercial espresso machines. Commercial espresso machines are built to withstand heavy use and are made of robust materials. They are also more likely to have warranties and other protections against damage. Espresso machines at home however, are typically made with lesser-quality materials and can break down more easily. Additionally to that, many commercial espresso machines must be UL listed and carry an NSF seal to ensure that they meet health department and building standards. These requirements help ensure that the equipment is safe for employees and customers. This is particularly true for espresso machines which produce a lot of drinks. Choose a machine made of stainless steel or FDA-approved components to avoid chemicals leaching into coffee. There are various types of professional coffee machines, like semi-automatic or fully automated. Each machine type has its distinct advantages and disadvantages, but all are designed to make delicious coffee. A manual espresso machine requires the barista to generate the pressure using their hands and arms which can be difficult to master. These machines aren't as common and can be difficult to locate replacement parts for in the event of malfunction. Semi-automatic espresso makers can be a good option for those who wish to keep control of their machines, while ensuring the same quality. The barista has to still grind and grind the beans, but the pump controls the temperature and pressure of the water in order to prevent over-extraction. Fully-automatic espresso machines are similar to semi-automatic models however, they also have the capability to dispense steam and hot water at the push of the button. This can save energy and time, and increase production capacity. It is crucial that your staff members know how to use the espresso machine, no matter what type you choose. This will enhance the quality of your coffee as well as increase efficiency. It might take a while for new staff to learn how grind, tamp and extract the right shots however, the investment will pay off over time, as you can offer your customers consistently excellent cups of espresso.