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What to Look For in a Commercial Espresso Machine When you are looking to purchase a commercial coffee machine, there are a variety of aspects to take into consideration. Your cafe's volume, intended service usage, and barista's expertise will determine which espresso machine is right for your business. A double boiler system allows you to steam while brewing. This cuts down on the time to recuperate between pulls. Proportional-integral-derivative (PID) temperature control manages on/off cycles for optimal boiler temperatures. coffee machine espresso can handle a larger volume of coffee than an home machine. Expecting a domestic espresso machine to work in a professional space would be an unintentional recipe for disaster. A commercial coffee machine of high-end quality will be able to serve up to 100 cups of coffee per hour in peak times. This can be a lifesaver for busy workplaces, preventing employees from having to stand for hours to get their coffee. Having a coffee machine in the workplace can also allow workers to connect with one another. In many cases, teams of workers be able to swap coffee for each other and this can help encourage teamwork and collaboration in the workplace. A designated coffee area can make new employees feel more at ease at work and help break down barriers between them, senior staff members, and other workers. Commercial espresso machines are available in different sizes to meet a range of requirements. Some models are purely automatic and others are able to program espresso shots in advance so that the operator does not have to guess the correct size of the shot. This is particularly important for companies with untrained baristas as inaccurate shots can drastically affect the quality and taste of espresso brewed. It is also best to purchase commercial espresso machines made from ethically sourced materials that help the communities where coffee beans are harvested. This will guarantee a high quality product, and reduce the negative impact on the environment. Safety Espresso machines can cost as much as a small car. They are designed to produce hundreds of drinks and shots in a single day. These high volume operations can cause unique health and safety risks for workers, so it's crucial to think about the risks that could be associated with a commercial espresso machine. It's important to bear in mind that commercial espresso machines are likely to be operating with warm water, which can contribute to the development of bacteria. A poorly maintained machine that isn't regularly cleaned or descaled could begin to build up spent espresso, which may become rancid and cause illness if consumed by customers. A commercial espresso machine with a a steam wand that is not sealed could allow bacteria to thrive in the milk that is frothing. When choosing the best commercial espresso machine, it's important to consider the type of beverages you'll serve and how many cups your space can accommodate. You should look for a machine with automation features that will make it simpler to serve your customers their preferred coffee beverage. In addition, you should look for a guarantee that covers parts and labor to ensure that any technical issues are solved quickly and efficiently. Energy Efficiency The power requirements for commercial espresso machines are substantially higher than those of home models. Professional espresso machines are heavier and come with larger boilers to support multiple group heads in standard cafe production. These machines operate at higher temperatures and are typically located inside (such as in a coffee shop or restaurant) where the electronics can overheat. The boiler of an espresso machine designed for commercial use is heated and holds water that has been pressurized with an electric pump. This water is used to make steam and brew espresso. The boiler is made up of several copper tubes that are heated by electric elements. If the brew sensor detects that the water level has reached the desired level, the solenoid valve opens and fills the boiler with new water. The heating element is then turned off. There are four kinds of espresso machines. They are differentiated by the way they can be brewed or steamed in the form of TX (brewing-only), TX (twin-boilers) HX (double automated), and DA (double automated). TB and TX machines provide stable brew temperatures, while DA offers rapid steaming using only one boiler. Many cafes are switching to HX machines since they have been shown to offer the best of both worlds in terms of brew and steam temperatures. Maintenance Like cars that require regular tune-ups, commercial espresso machines require regular maintenance to function smoothly and efficiently. If you ensure that you keep your machine in good condition, it will provide you a better tasting coffee and last longer. It's a regular practice to clean your espresso machine, but it is important to pay attention to those parts that require a deeper clean. There's likely to be residue from the coffee grounds and milk products inside the machine that could degrade various components over time. Regular cleaning will keep your espresso machine in good condition. The majority of espresso machines in commercial use require descaling every three months. This procedure requires a few additional steps compared to normal cleaning. It is recommended to review your manual so that you follow all the steps. The solution used to clean the tank in the water tank dissolves scale. In order to complete this process you'll need a container under the steam wand, and in certain models, under the coffee spouts. Follow the instructions for the model you have. A water filter replacement is a different maintenance procedure. This is something that could be overlooked, but it's important to remember so that there isn't a build-up of mineral deposits. It is also important to look for calcification within the spray head, which is difficult to remove.