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What to Look For in a Professional Espresso Machine You'll need a machine that can be controlled the pre-infusion, which is essential for establishing flavor and aroma. Many coffee experts also search for PID temperature control in the best machines. If you're planning to hire baristas who have no experience, you will need a machine that is easy to train. This is important if you plan to run an open-air coffee shop. Simple to Use This professional espresso machine as you could have guessed by its name is designed to be easy to use and maintain. It features an integrated grinder that automatically grinds fresh coffee beans directly into the portafilter, digital temperature control to ensure the best extraction as well as the manual steam wand that is used to create microfoam to create coffee art. It also includes a test strip that helps you measure water hardness, and an AquaClean filter system that helps reduce the scale. It is an excellent choice for home baristas because it offers a balance between manual and automatic operation. You can take shots of coffee as a professional (although there is a little learning curve). The built-in grinder lets you to play around with the size of the grind to adjust the grind size. Additionally the manual steam wand is a straightforward method to create frothy lattes and cappuccino milk. It also comes with an easy-to-clean dishwasher-safe milk hopper that makes cleaning up after each use easy and simple. It's worth mentioning that while this model is primarily designed for use at home, it has some advanced features that differentiate it from other espresso machines for professional use. For instance, it comes with dual boilers that allow the brewing and steam functions to be heated independently, so that each function can be maintained at precisely the temperature that you would like to. McCarthy says that this will ensure the espresso is extracted at the proper pressure (which varies from 4 bars at beginning, and 14-16 bars after it is completed) 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 leads to 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 typically interested in the internal workings and mechanics of their equipment. This is especially crucial for an espresso machine designed for professional use that is used regularly because frequent use could lead to wear and tear on components. For instance the espresso machine we tested could be opened to change the drip tray and brew basket to ensure quick and easy cleaning. Ease of Cleaning A professional espresso machine has many internal passages and chambers that are crucial to keep them clean. Over time grounds used for coffee, coffee oils, and water mineral deposits may build up, affecting the quality of the final espresso cup and the overall performance of the machine. Regular cleaning can stop the accumulation of these contaminants and ensure consistent flow of water and the highest extraction pressure and a good taste. Utilizing a specially-designed group head cleaning brush with bristles that can reach into crevices, you can assist in removing stubborn residue. Regular use of a cleaning solution can aid in breaking down and dissolve coffee oils, ground particles, and other contaminants. Certain espresso machines require regular backflushing. This involves blocking the portafilter using blind filters and pushing water through the system in order to clean the shower screen and group head valves. Backflushing is easier when you use the appropriate tools and follow the manufacturer's instructions. A tool that can be reused to clean the group head can make routine maintenance simpler for espresso users. These brushes are reusable and are available in various sizes and shapes. They are designed to clean all parts of the machine like ports, valves and gaskets. They are typically constructed of stainless steel and come with tiny holders that can be filled and refillable as needed. Some tools include an internal reservoir that can be used to store the cleaning solution while not being used. Descaling solutions can dramatically improve espresso machine performance and ease of use, especially in high-volume settings. These liquid descalers remove 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 components of the system. They are more effective in removing mineral buildup than citric acids. When deciding on the best espresso machine, consider the features that are most important for you and your business. For instance, if wish to adjust the temperature of your water and brew size to suit specific beverages, you may prefer an espresso maker that has manual controls with more adjustable settings. If you are a casual espresso-drinker and want to enjoy great coffee at home in a comfortable manner, a semiautomatic espresso machine or fully automated espresso maker might be the best option. Ease of Maintenance The ease of maintenance of your espresso machine is dependent on the model. Some machines require more manual work, while others are less demanding. The way to determine is by looking at the level of automation. Espresso/cappuccino machines fall into three categories: semi-automatic fully automated and super-automatic. Semi-automatic machines allow the barista some 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. A super-automatic machine is fully automated, making espresso and espresso-based drinks from just a single press. If you are considering purchasing a semiautomatic or fully automated professional espresso machine you should consider the number of customers your business expects to serve during peak times. This will help you determine which size commercial espresso machine you should 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 can keep up with the influx of orders. You'll need to decide how often you should descale your machine. Some manufacturers recommend descale the coffee maker at least once every week with vinegar and warm water. If you don't descale regularly, your machine could develop problems like clogging and a different flavor. Coffeee of the most advanced espresso machines come with a dual boiler system. One boiler is for making espresso, while the other is to steam. 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 particularly useful for cafes that are busy and require a variety of different varieties of cappuccino and coffee. Other features you might find in more advanced espresso machines include a hot water dispenser, an automatic rinsing cycle, and programmable user preferences for the type of coffee and cappuccino you use the most often. These features can help you save time and money in large-scale settings where consistency is crucial. You may also find a coffee grinder integrated into the machine or attached to it, and a nozzle for dispensing hot or frosty milk. Repairs are easy Maintenance-free and durability are crucial when it is about commercial espresso machines. Commercial espresso machines are designed to withstand heavy use and are constructed from robust materials. They are also more likely to have warranties and other protections against damage. Espresso machines at home are typically constructed of less expensive materials and may break down more easily. Additionally the majority of espresso machines used in commercial establishments are UL-listed and have an NSF seal to be in compliance with the requirements of the health department and building codes. These requirements ensure that the equipment will be safe for employees as well as customers. This is particularly true for espresso machines that create a high volume of drinks. Choose a machine made of stainless steel or FDA-approved materials to avoid chemicals leaching into coffee. There are a variety of professional espresso machines which include semi-automatic, manual, and fully automatic. Each type has its own pros and cons but they all make delicious coffee. It isn't easy for baristas to master a manual espresso machine, as they must create the pressure themselves with their hands and arms. These machines are also less popular, and therefore they could be more difficult to find 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 still maintaining the same quality. The barista has to grind and tamp the beans however, the pump regulates the pressure and temperature of the water to avoid over-extraction. Fully-automatic espresso machines are similar to semiautomatic models. However they also can dispense steam and hot water at the touch of a button. This can save energy and time, and also increase production capacity. It is essential that your staff knows how to use the espresso machine, regardless of what type you choose. This will improve the quality of your coffee and increase its efficiency. It might take a while for new staff members to understand how to properly grind, tamp and extract shots but it will pay dividends in the long run by ensuring your customers get consistently high-quality espresso.