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What to Look For in a Professional Espresso Machine You'll need a machine that has the capability to control the pre-infusion. This is important to develop flavor. PID temperature control is an attribute that coffee experts are looking for in an espresso machine that is professional. If you're planning to hire baristas who have no experience, you'll require an equipment that is simple to use and easy to instruct new staff members on. This is crucial for those who plan to operate a drive through coffee shop. Simple to Use As you could have guessed from its name the professional espresso machine is designed to be simple to use and maintain. It features an integrated grinder that automatically grinds fresh coffee beans right into the portafilter, a digital temperature control to ensure optimal extraction as well as a manual steam wand to create microfoam to create coffee art. It even comes with a test strip that helps you determine the hardness of your water and an AquaClean filter to reduce scale buildup. It is a great choice for home baristas since it is able to provide a balance of manual and automatic operation. You can pull a shot of espresso like a professional (although there is a little learning curve). The built-in coffee grinder lets you to experiment with the grind size to fine-tune your process. Meanwhile the steam wand manual is a simple way to make frothy latte or cappuccino milk. The machine has a dishwasher-safe, removable milk hopper, which makes cleaning up after use easy and easy. It's important to note that even though this model is designed to be used at home, it has some advanced features that differentiate it from other espresso machines for professional use. It has two boilers, which permit the brewing function and the steam function to be heated separately. This allows each function to be kept at the exact temperature you want. McCarthy says that this will ensure the espresso is extracted at the proper pressure (which varies from 4 bars at the beginning, and 14-16 bars after it is finished) while minimizing the risk 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 an espresso machine that is able to be opened for routine maintenance or repairs. Espresso enthusiasts are usually interested in the inner workings and mechanics of their equipment. This is particularly important for an espresso machine designed for professional use that will be used frequently because frequent use could lead to wear and tear on components. The espresso machine we tested for instance, is able to be opened up to replace the brew group container and drip tray for fast and efficient cleaning. Cleaning is easy A professional espresso machine has many internal passages and chambers that are important to keep them clean. Over time coffee oils, used grounds, and water mineral deposits may accumulate, affecting the quality of the final espresso cup as well as the overall performance of the machine. Regular cleaning can eliminate these toxins and guarantee a constant flow of water and extraction pressure. A specialized cleaning brush that has bristles designed to reach crevices will help remove stubborn residue. Regular cleaning solutions can also aid in dissolving and breaking down coffee particles, oils and other contaminants. Certain espresso machines require periodic backflushing. This involves blocking the portafilter with a blind filter and pushing water through the system to clean the shower screen and group head valves. Backflushing is more efficient when you use the appropriate tools and follow the manufacturer's instructions. For regular espresso drinkers, the use of a reusable group head cleaning tool can make regular maintenance much simpler. These reusable brushes are available in a variety of sizes and shapes. They are designed to clean all parts of the machine like gaskets, valves and ports. The brushes are typically made of stainless steel and come with an holder that is small enough to be filled and replenished whenever required. Some tools have built-in reservoirs to keep the cleaning solution in storage when not being used. Descaling solutions improve the performance of espresso machines and their user-friendliness particularly when they are employed in high-volume settings. These liquid descalers get rid of calcium and limescale that block and impair water flow and reduce the overall taste of espresso. coffee and espresso maker Coffeee can soak the parts or backflush the system with these products that are more efficient than citric acid cleaners at getting rid of mineral buildup. When you are deciding on the most suitable espresso machine, think about the features that are most important for you and your business. For instance, if you want to be able to customize your water temperature and brew size to suit certain beverages, you might prefer an espresso maker that has manual controls with more flexible settings. If you're an avid espresso drinker and would like to enjoy great coffee at home in a comfortable manner, a semiautomatic espresso machine or fully automatic espresso maker may be the best option. Maintenance Ease The ease of maintaining your espresso machine depends largely on the model. Some machines require more manual work, while others are less demanding. The way to tell is by looking at the degree of automation. Espresso and cappuccino machines fall into three categories: semi-automatic fully automatic, and super-automatic. Semi-automatic machines give 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. A super-automatic machine is fully automated, preparing espresso and espresso-based drinks from one button press. 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 hours. This will help you determine what size commercial espresso machine you should purchase. If you intend to serve 120 drinks from 8-10 AM, then you will require a semi-automatic machine capable of handling the volume of orders. It is also important to think about how often you need to clean your coffee maker. Some manufacturers recommend descaling at least once a month using a mix of vinegar and warm water. If you don't regularly clean your machine, it might develop issues such as blocking or a change in flavor. The most modern 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 different temperatures, which means you can continue to steam milk for drinks while your shots are brewing. This is especially useful for cafes that are busy and need to serve many different types of cappuccino and coffee. Other features you may see in more sophisticated espresso machines are a hot-water dispenser as well as an automatic rinsing process and user-programmable preferences for the kind of cappuccino and coffee you make most frequently. These features can save you time and money in large-scale settings where consistency is essential. There is also the possibility that the machine has a built-in or attached coffee grinder and a nozzle to dispense hot or frosty steaming milk. Repairs are easy When it is time to choose a commercial espresso machine reliability and repair ease are important factors. Commercial espresso machines are designed to withstand heavy use and are constructed of robust materials. These machines are more likely to come with warranties and other safeguards against damage. Espresso machines at home are typically constructed of less expensive materials and can break down more easily. In addition the majority of espresso machines used in commercial establishments are UL-listed and carry an NSF seal to meet 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 which produce a large volume of drinks. Select a machine constructed of stainless steel or FDA-approved components to avoid chemicals leaching into coffee. There are different types of professional coffee machines, including semi-automatic and fully automatic. Each machine type has its particular advantages and disadvantages however, all are designed to brew great coffee. It can be a challenge for baristas to master a manual espresso machine, since they must create the pressure themselves with their hand and arm. These machines aren't as popular and may be harder to locate replacement parts in the case of a malfunction. Semi-automatic espresso makers are a good compromise for those who want to control their machines, while ensuring consistency. The barista still has to grind and grind the beans, but the pump regulates the water pressure and temperature to avoid over-extraction. Fully-automatic espresso machines are similar to semi-automatic machines, but they also have the ability to dispensate hot and steam at the touch of a button. This will save energy and time, and increase production capacity. It is important that your staff understand how to use the espresso machine, no matter what type you choose. This will enhance your coffee's quality and effectiveness. It could take some time for new staff to understand how grind, tamp and extract the right shots However, the investment will pay off over time by providing your customers an consistently high-quality cup of espresso.