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What to Look For in a Professional Espresso Machine You'll need a machine with the ability to control the pre-infusion. This is essential for the development of flavor. Many coffee experts also look for PID temperature control in an industrial machine. If you plan on hiring baristas with no experience, you'll require a machine that's easy to operate and easy to train new employees on. This is essential when you are planning to operate an open-air coffee shop. Ease of Use This professional espresso machine, as you might have guessed from its name is designed to be easy to use and maintain. It features an integrated grinder that automatically grinds fresh coffee beans right into the portafilter, digital temperature control to ensure the best extraction and an automatic steam wand to create microfoam to create coffee art. It also comes with a test strip that helps you determine the hardness of your water and an AquaClean filter to prevent scale buildup. It's a great option for home baristas because it offers a balance between automatic and manually operated operation. You can make a shot of coffee like a professional (although there is a little learning curve). The built-in grinder lets you to experiment with your coffee grind size and fine-tune the process, while the manual steam wand allows you to create foamy milk for lattes and cappuccinos. The machine has an easy-to-clean dishwasher-safe milk hopper, which makes cleaning up after use easy and easy. It's worth mentioning that while this model is intended for use at home however, it comes with some advanced features that distinguish it from other espresso machines that are designed for professional use. For example, it has two boilers that allow for the brewing and steam functions to be heated independently, so that each function is kept at the exact temperature you want. McCarthy explains that this ensures the espresso is extracted at the proper pressure (which is varying from 4 bars at beginning to 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 results in more consistent shots as well as quicker recovery time between each cup of espresso. You should also look for a machine which is able to be opened for regular maintenance or repairs. Espresso enthusiasts are usually interested in the inner workings and mechanics their equipment. This is particularly important for an espresso machine that is frequently used because frequent use could result in wear and tear on components. The espresso machine we tested, for instance, can be opened to replace the brew group container and drip tray for quick and easy cleaning. Ease of Cleaning A professional espresso machine has a lot of chambers and passageways inside which is why it is important to keep them clean. Coffee oils, coffee grounds used and water minerals can build up over time, affecting the quality of the final espresso cup and overall performance of the machine. Regular cleaning will prevent these toxins and ensure consistent water flow and extraction pressure. A specialized cleaning brush that has bristles designed to reach crevices will help remove stubborn stains. Regular cleaning solutions can also aid in the dissolution and breakdown of coffee particles, oils, and other contaminants. Certain espresso machines require periodic backflushing. This involves blocking the portafilter with blind filters and pushing water through the system in order to clean the shower screen as well as the group head and valves. Using the right tools and following the manufacturer's guidelines for backflushing can improve the overall cleanliness of espresso machines and maintenance. For regular espresso drinkers, the use of a reusable group head cleaning tool can make regular maintenance much more simple. These brushes are reusable and are available in various 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 come with an holder that is small for the cleaning solution, which is easy to refill or fill as required. Some tools even feature a small, built-in reservoir for storing the cleaning solution after it has been being used. Descaling solutions enhance the performance of espresso machines and their ease of use, especially when they are utilized in high-volume settings. These liquid descalers get rid of calcium and limescale that block and hinder water flow and reduce the overall taste of espresso. These products can be used to backflush or soak areas of the system. They are more effective at getting rid of the buildup of minerals than citric acids. Take into consideration the features that are most important to you and your company when choosing the best espresso machine. For instance, if would like to alter the temperature of your water and brew size to suit specific drinks, you might prefer a manual espresso maker with more adjustable settings. On the other the other hand, if your preference is for an avid espresso drinker but want a convenient way to enjoy delicious coffee at home, a semiautomatic or fully automated espresso machine could be the best choice. Ease of Maintenance The type of espresso machine you have will determine how easy it is to maintain. Some machines require more manual labor and others are more demanding. The way to determine is by looking at the level of automation. Espresso/cappuccino machines are classified into three categories: semi-automatic, fully automatic and super-automatic. Semi-automatic machines offer the barista some control, but not much 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 create espresso and espresso-based drinks with a single push of one button. If you're buying a semi-automatic or fully automatic professional espresso machine, make sure to factor in the number of customers your company anticipates serving during peak hours. This will help you decide which size commercial espresso machine you should purchase. For instance, if you plan to serve 120 drinks between 8 to 10 AM, you'll need to buy a semi-automatic machine that can keep up with the influx of orders. You'll need to decide when you'll need to descale your machine. Some manufacturers recommend descale the coffee maker at least once every week with vinegar and warm water. If you don't frequently descale, your machine could develop issues like clogging and altered flavor. A lot of the most advanced espresso machines available feature a dual boiler, with one boiler to brew and another for steaming. This allows the steam wand as well as the group head to be heated at distinct temperatures, allowing you to continue to steam milk for drinks while your shots are brewing. This is particularly beneficial for cafes with a lot of customers who require a variety of kinds of coffee and cappuccino. Some of the other features that you will get on a higher-end espresso machine are a hot water dispenser and an automatic rinse cycle and user preferences that can be programmable for the type and quantity of cappuccino or coffee you are most likely to make. These features will save you time and money in high-volume settings where consistency is essential. You can also find coffee grinders built in the machine or attached to it, and the nozzle that can be used to serve hot or frosty milk. Ease of Repair When it is commercial espresso machines, the durability and ease of maintenance are key aspects. Commercial machines are designed to withstand heavy use and are usually constructed of durable materials that can last for years. These machines are more likely to have warranties and other safeguards against damage. Espresso machines for home use are typically constructed from cheaper materials and are prone to break more easily. Many commercial espresso machine s require UL-listed and come with an NSF seal to be in compliance with health and building department standards. These requirements ensure that the equipment is safe for both employees and customers. This is especially applicable to espresso machines that produce a high volume of drinks. Choose a machine constructed of stainless steel or FDA-approved materials to avoid chemical leaching into the coffee. There are many different kinds of professional espresso machines which include semi-automatic, manual, and fully automated. Each one has its own advantages, but they all produce delicious coffee. A manual espresso machine requires the barista to generate the pressure with their own hand and arm, which can be difficult to master. These machines aren't as common and are more difficult to find replacement parts for in the event of an issue. Semi-automatic espresso machines are a good compromise between human-controlled control and mechanized consistency. The barista must still grind and grind the beans, but the pump regulates the temperature and pressure of the water to avoid over-extraction. Fully-automatic espresso machines are similar to semi-automatic models however, they are also able to dispensate hot and steam at the push of a button. espresso machine with grinder can save energy and time, and allow to increase the production capacity. Whatever type of espresso machine you choose it is essential to teach your staff how to use it correctly. This will enhance the quality of your coffee as well as increase efficiency. It may take a while for new staff members to learn how to properly grind, tamp and extract shots however, this investment will pay dividends in the long run by delivering your customers with a consistently great cup of espresso.