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What to Look For in a Professional Espresso Machine You'll need a machine with the ability to regulate the pre-infusion. Coffeee is important for the development of flavor. Many coffee experts also search for PID temperature control in the best machines. If you're planning to hire baristas with no experience, you'll need an equipment that you can quickly train. This is essential if you plan to run a drive-through coffee shop. Easy to Use As you might have guessed from the name, this professional espresso machine is designed to be easy to use and maintain. It has an integrated grinder which automatically grinds coffee beans into the portafilter. It also comes with a digital temperature control to ensure optimal extraction as well as a manual steam wand to create microfoam. It also comes with an instrument to help you measure water hardness and an AquaClean filter system that helps reduce the buildup of scale. For baristas who are at home It offers a fantastic combination of manual and automatic operation, allowing you to feel like a pro making an espresso (though there is a 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 makes it simple to create frothy milk for lattes and cappuccinos. The machine comes with a removable, dishwasher-safe milk hopper that makes cleaning up after use easy and easy. While this model is intended for home use however, it has some advanced features that set it apart from espresso machines that are used by professionals. For instance, it has dual boilers that permit the brewing and steam functions to be heated separately, ensuring that each function is kept at precisely the temperature that you would like to. McCarthy says that this will ensure the espresso is extracted at the correct pressure (which is varying from 4 bars at the beginning and 14-16 bars when finished) while minimizing the chance of over-extraction. 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 means more consistent shots as well as 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 inner workings and mechanics their equipment. This is especially important when it comes to a machine that will be frequently used, as the constant use can cause parts to wear out. The espresso machine we tested for example, can be opened to replace the brew group basket and drip tray for quick and convenient cleaning. Ease of Cleaning It is essential to keep the interior of an espresso machine that is professional clean. Over time, coffee oils, used grounds, and water mineral deposits can accumulate, affecting the quality of the final espresso cup and the overall performance of your machine. Regular cleaning will eliminate these contaminants and ensure a constant flow of water and extraction pressure. Utilizing a group head cleaning brush with bristles that penetrate into crevices can help remove stubborn residue. Regular use of a cleaning product can help break down and dissolve coffee ground particles, oils, and other contaminants. Some espresso machines also require periodic backflushing. This involves blocking the portafilter by using blind filters, and forcing water through the system in order to clean the shower screen, group head, and valves. Using the right tools and following the manufacturer's instructions for backflushing can increase the overall cleanliness of espresso machines and maintenance. A reusable tool to clean the group head can make routine maintenance easier for espresso users. These reusable brushes are available in a variety of sizes and shapes to efficiently clean the various parts of the machine, like valves, ports and gaskets. They are typically made of stainless steel, and come with tiny holders for the cleaning solution which is easy to refill or fill up when required. Some tools even have a small, built-in reservoir to store the cleaning solution when it is not being used. Descaling solutions can dramatically improve espresso machine performance and ease of use particularly in high-volume settings. These liquid descalers eliminate calcium and limescale, which block water flow and decrease the flavor of espresso. Users can either soak parts or backflush the system using these products that are more efficient than citric acid cleaners at eliminating mineral buildup. Think about the features that matter most to you and your business when selecting the ideal espresso machine. For instance, if would like to customize your water temperature and brew size to suit certain beverages, you might prefer a manual espresso maker with more flexible settings. On the other side, if you're an avid espresso drinker but need a convenient method to enjoy great-tasting coffee at home, a semiautomatic or fully automatic espresso machine might be the ideal choice. Easy Maintenance The ease of maintenance of your espresso machine is dependent on the type. Some machines require a lot 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 machine types are divided into three categories: semiautomatic, fully automated and superautomatic. Semi-automatic machines offer the barista a bit of control but not much automation. A fully automatic machine is less hands-on, but still requires the operator to grind, tamp and pull the shot. Super-automatic machines are fully automated and make espresso and espresso-based beverages with a single push of a button. If you are considering purchasing a semiautomatic or fully automated professional espresso machine, you should consider the number of customers that your business is expected to serve during peak times. This will help you determine the size of commercial espresso machine to purchase. For instance, if your goal is to serve 120 drinks between 8 and 10 AM, you'll want to purchase a semi-automatic machine with enough capacity to keep up with the flow of orders. You'll need to decide how often you should descale your machine. Some manufacturers recommend descale the coffee maker at least twice every week with warm water and vinegar. If you don't regularly clean your machine, it might develop issues such as blocking or a change in flavor. Many of the more advanced espresso machines available have a dual boiler system that has one boiler to make espresso and another one for steaming. This allows the steam wand and group head to be heated at different temperatures, which means you can continue to steam milk for drinks while your shots are being made. This is especially useful for cafes with a lot of customers who have to serve a variety of kinds of coffee and cappuccino. Other features you may see in more sophisticated espresso machines are a hot-water dispenser, an automatic rinsing cycle and user-programmable preferences for the type of coffee and cappuccino you use the most often. These can save time and money, especially in high-volume settings where consistency is essential. You can also find a coffee grinder built in the machine or attached to it, as well as a nozzle for dispensing hot or frosty milk. Ease of Repair When it is time to choose commercial espresso machines durability and ease of repair are crucial aspects. Commercial espresso machines are made to withstand heavy use and are constructed of sturdy materials. They are also more likely to be covered by warranties and other protections against damage. Home espresso machines however are usually constructed with lesser-quality materials and can be more susceptible to breaking down. Additionally to that, many commercial espresso machines have to be UL listed and carry an NSF seal to be in compliance with standards of the health department as well as building regulations. These requirements ensure that the equipment is safe for both employees and customers. This is particularly relevant for espresso machines that create a high volume of drinks. Select a machine constructed of stainless steel or FDA-approved components to avoid chemical leaching into the coffee. There are a variety of professional espresso machines, which include semi-automatic, manual, and fully automated. Each one has its own pros and cons, but they all produce delicious coffee. It can be difficult for baristas to master a manual espresso machine, since they must make the pressure themselves using their arms and hands. They are also less frequent, which means they can be more difficult to locate parts for should something go wrong. Semi-automatic espresso makers are a good option for those who wish to maintain control over their machines, while ensuring the same quality. The barista still has to grind and tamp the beans, but the pump controls the temperature and pressure of the water to avoid over-extraction. Fully-automatic espresso machine models are similar to semiautomatic models. However they also have the ability to dispensing steam and hot water at the push of a button. This saves energy and time and allows for a greater capacity of production. It is important that your staff knows how to operate the espresso machine, no matter the type you select. This will enhance your coffee's quality and effectiveness. It may take some time for new staff to understand how to grind, tamp and extract the right shots however, the investment will pay off in time as you provide your customers with consistently excellent cups of espresso.