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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. This is important for the development of flavor. PID temperature control is a feature that many coffee experts search for in an espresso machine that is professional. If you're planning to hire baristas with no experience, you'll require a machine you can quickly train. This is crucial for those who plan to operate a drive through coffee shop. Easy to Use This professional espresso machine, as you could have guessed by its name is designed to be easy to use and maintain. It comes with an integrated grinder that automatically grinds fresh coffee beans directly into the portafilter, a digital temperature control to guarantee optimal extraction and a manual steam wand to create microfoam, perfect for making coffee art. It also comes with a test strip to help you assess the water's hardness and an AquaClean filter to prevent the buildup of scale. It's a great option for home baristas because it provides a balance between manual and automatic operation. You can make shots of coffee as a professional (although there is a little learning curve). The built-in grinder permits you to play around with the size of your coffee grind and fine-tune the process, while the steam wand manual allows you to make frosty milk for your cappuccinos and lattes. The machine comes with an easy-to-clean dishwasher-safe milk hopper that makes cleaning up after use easy and convenient. It's important to note that even though this model is designed for use at home, it has some advanced features that differentiate it from other espresso machines for professional use. It has dual boilers, which permit the brewing function and the steam function to be heated independently. This lets each function be kept at the exact temperature that is desired. McCarthy says that this will ensure the espresso is extracted at the proper 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 results in more consistent shots and quicker recovery time between each cup of espresso. It's also a good idea to look for an espresso machine that can be opened up to perform routine maintenance and repairs, because espresso enthusiasts often get fascinated by the inner workings of their equipment. This is particularly important when it comes to a machine that will be used often, as frequent usage can cause parts to wear out. The espresso machine we tested for example, can be opened up to replace the brew group container and drip tray for quick and easy cleaning. Cleaning is easy It is essential to keep the inside of a professional espresso machine clean. Coffee oils, used coffee grounds, and water minerals can accumulate over time, impacting the quality of the final cup of espresso and overall performance of the machine. Regular cleaning can eliminate these toxins and guarantee a steady flow of water and extraction pressure. Utilizing a group head cleaning brush with bristles that can reach into crevices, you can help get rid of 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 using blind filters, and forcing water through the system to clean the shower screen, group head, and valves. Using the proper tools and following the manufacturer's guidelines for backflushing can enhance the overall cleanliness of espresso machines and maintenance. A tool that can be reused to clean the group head can make routine maintenance easier for espresso users. These brushes are reusable and come in a variety of sizes and shapes to efficiently clean various components of the machine, including ports, valves, and gaskets. They are typically made of stainless steel and include a small holder for the cleaning solution, that is easy to fill or refill as required. Some tools have an internal reservoir that can be used to store the cleaning solution while not in use. Descaling solutions can significantly improve espresso machine performance and ease of operation particularly in high-volume settings. These liquid descalers remove calcium and limescale that clog and impair 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 removing mineral buildup than citric acid. Think about the features that are most important to you and your company when choosing the most suitable espresso machine. If you're looking to control the temperature of your water and quantity of brew for specific drinks such as a manual espresso maker with more adjustable settings could be the best option. If you are a casual espresso-drinker and want to enjoy a great cup of coffee at home in a comfortable way, a semi-automatic espresso machine or fully automated espresso maker might be the best choice. Ease of Maintenance The kind of espresso machine you have will determine the ease to maintain. Some machines require more manual work, while others are less demanding. The best way to determine this is by looking at the level of automation. Espresso and cappuccino machines are classified into three categories: semiautomatic, fully automated and superautomatic. Semi-automatic machines give the barista a bit of control but not much automation. Fully automated machines are more hands-free, but requires the operator to grind, tamp and pull the shot. Super-automatic machines are fully automated and can make espresso drinks and other espresso-based drinks with just a single press of one button. When purchasing a semiautomatic or fully automated professional espresso machine you should consider the number of customers your business expects to serve during peak hours. This will help you decide what size commercial espresso machine you should purchase. If you are planning to serve 120 drinks daily from 8-10 AM, then you will require a semi-automatic machine that can handle the amount of orders. You'll need to decide the frequency at which you should descale your machine. Some manufacturers recommend descaling at least once a month using a combination of vinegar and warm water. If espressomachines don't regularly descal your machine, it may be affected by issues like obstruction or altered flavor. A lot of the most sophisticated espresso machines come with a dual boiler system. One boiler is used for making coffee, and the second for steaming. This allows the steam wand as well as the group head to be heated at distinct temperatures, which means you can continue to steam drinks while your shots are being made. This is particularly useful for busy cafes who need to serve many different kinds of coffee and cappuccino. Some of the other features you may discover on a more sophisticated espresso machine include a hot water dispenser, an automatic rinse cycle and user preferences that can be programmed for the type and quantity of cappuccino or coffee you are most likely to make. These can save time and money, particularly in a high-volume setting where consistency is key. You may also find a coffee grinder built into the machine or attached to it, as well as the nozzle that can be used to serve hot or frothed milk. Repair Ease Maintenance-free and durability are important factors when it comes to commercial espresso machines. Commercial machines are designed to withstand the rigors of use and are often made with durable materials that last for years. They are also more likely to come with warranties and other protections against damage. Home espresso machines on the other hand are usually constructed with cheaper materials and may break down more easily. Many commercial espresso machines require UL-listed and have a NSF seal to comply with health and building department standards. These requirements help ensure that the equipment is safe for employees as well as customers. This is especially true for espresso machines that make a high volume of drinks. Select a machine made of stainless steel or FDA-approved components to avoid chemicals leaching into coffee. There are different types of professional coffee machines like semi-automatic or fully automatic. Each model has its particular advantages and disadvantages but all are designed to make delicious coffee. A manual espresso machine requires the barista to create the pressure using their hands and arms, which can be a challenge to master. These machines are less common and may be harder to locate replacement parts for in the event of an issue. Semi-automatic espresso makers are a great option for those who wish to control their machines, but still maintain consistency. The barista still has to grind and tamp the coffee beans, but the pump regulates water pressure and temperature to prevent over-extraction. Fully-automatic espresso machines are similar to semiautomatic models. However they also can dispense steam and hot water at the push of a button. This will save energy and time, and increase production capacity. Whatever type of espresso machine you select it is essential to teach your staff how to use it correctly. This will enhance the quality of your coffee and increase its efficiency. It may take a while for new staff members to learn how to properly grind, tamp and extract shots but it will pay dividends in the long run by ensuring your customers get a consistently great cup of espresso.