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What to Look For in a Commercial Espresso Machine There are a myriad of factors to consider when purchasing a commercial espresso machine. The kind of espresso machine that is right for your cafe will be determined by the quantity and the purpose for which it is used, and barista's abilities. A double boiler system lets you to brew while steaming. It also reduces the time between pulls. Proportional-integral-derivative (PID) temperature control manages on/off cycles for optimal boiler temperatures. Productivity A commercial espresso machine is designed to handle a much more volume of coffee than a home espresso machine . A domestic espresso machine would not work in a professional setting. A commercial coffee machine of high-end quality can serve up to 100 cups of coffee per hour during peak times. This can be a lifesaver in busy workplaces, since it prevents employees from having to wait around to get their coffee. Coffee machines at work can assist workers in forming bonds with one another. Teams of workers often make a habit of sharing coffee with one another, which could promote collaboration and teamwork in the workplace. A coffee bar can make new employees feel more comfortable at work and help break down barriers between them, senior staff members and other workers. Commercial espresso machines are available in different sizes to suit a variety of needs. Certain models are fully automated, while others can pre-program espresso sizes so that baristas don't have to guess the correct size. This is especially crucial for businesses with baristas who are not trained as the wrong shots can impact the strength and taste of espresso. It is also advisable to purchase commercial espresso machines that are made of ethically sourced materials that help the communities in which coffee beans are harvested. This will ensure that the coffee is of top quality and reduce the negative impact on the environment. Safety Espresso machines are massive machines that weigh a lot that can cost as much as a new compact car. The machines are designed to make hundreds of shots and drinks in a single day. These high-volume operations can cause unique health and safety hazards for staff members, so it's important to consider the potential hazards that come with an espresso machine that is commercially used. Keep in mind that commercial espresso machines are likely to use warm water. This could encourage the growth of bacteria. Unmaintained machines that are not descaled and cleaned regularly can accumulate spent espresso. This could cause it to go rancid and could cause illness when consumed by customers. A commercial espresso machine with steam wands that don't have an effective seal could allow for the growth of bacterial in the milk frothing mechanism, since it might not be able reach temperatures sufficient to eliminate all bacteria. Take into consideration the type of beverage you'll serve and how many cups per hour your space can accommodate when selecting a commercial coffee machine. You'll want to look for a machine with automation features that will make it simpler to serve your customers their preferred coffee drink. Additionally, look for a warranty that covers parts and labor so that any technical issues are solved quickly and efficiently. Energy Efficiency The power requirements for commercial espresso machines are much higher than home models. Professional espresso machines are more heavy and have larger boilers in order to support several group heads to support regular cafe production. They also operate at a much more elevated temperature and are usually located in an indoor location (such as a coffee shop or restaurant) where the electronic components can overheat quickly resulting in machine failure. The boiler of an espresso machine for commercial use heats up and holds water that has been pressurized by an electric pump. This water is used to brew and steam espresso. The boiler is made up of several copper tubes that are heated by electric elements. When the brew sensor is able to detect that the water level has reached the target level the solenoid valve will open and the boiler is filled with new water. The heating element is then turned off. There are four different types of espresso machines. They differ in their capacity to be brewed or steamed: the TB (brewing-only), TX (twin-boilers), HX (double automatic) and DA (double automated). TB and TX machines provide stable brew temperatures, while DA offers rapid steaming using a single boiler. HX machines are being used by many cafes as they offer the best in both brew and steam temperature. Maintenance Like cars require routine tune-ups commercial espresso machines also require regular maintenance to function smoothly and efficiently. If you ensure that you keep your machine in top condition, it will give you a more delicious coffee and last longer. It's an everyday ritual to clean your espresso machine, but you should also pay attention to the parts that need a deeper clean. There will be residues from coffee grounds and other milk products that could cause the machine to degrade over time. Regular cleaning will keep your espresso machine in tip-top condition. The majority of espresso machines in commercial use require descaling at least every 3 months. This is a process that requires more steps over regular cleaning, so it's best check your manual regularly to ensure you're following the instructions. Descaling involves a solution that dissolves the scale in the water tank. You'll require a container to complete this task. In certain units you may also require a container beneath the coffee spouts. Follow the instructions for your specific model. A water filter change is a further maintenance process. It's easy to overlook but it's vital not to get mineral deposits. You'll also want to check for calcification within the spray head, which is difficult to get rid of.