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What to Look For in a Commercial Espresso Machine When you purchase a commercial espresso machine, there are several aspects to take into consideration. The type of espresso machine right for your cafe will depend on the quantity of use, the purpose, and barista's abilities. Double boiler systems offer the capability to brew and steam simultaneously. This decreases the time it takes to recuperate 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 more volume of coffee than a home espresso machine. The idea of allowing a home espresso machine to work in a professional environment would be an unintentional recipe for disaster. A commercial coffee machine of high-end quality can serve up to 100 cups of coffee per hour in peak times. This can be a great help in busy offices, as it stops employees from waiting for hours to get their coffee. Coffee machines can aid workers in bonding. Oftentimes teams of people will take turns getting the coffee, which can promote collaboration and teamwork in the workplace. Having a dedicated space to enjoy coffee can help new workers to feel at comfortable in the workplace, removing any barriers between them and senior staff members. Commercial espresso machines are available in various sizes to suit a variety of needs. Certain models are fully automated and some can be programmed with pre-programmed espresso shots so that operators do not have to guess at the right size. This is especially crucial for businesses with inexperienced baristas, as incorrect shots can significantly affect the flavor and intensity of espresso that is brewed. It is also advisable to buy commercial espresso machines that are made of ethically-sourced materials that support the communities where coffee beans are harvested. This will ensure that the coffee is of top quality and reduce the negative impact to the environment. Safety Espresso machines can cost as much money as a compact car. They're also designed to churn out a multitude of shots and drinks over the course of the day. Commercial espresso machines pose unique health and safety hazards to staff because of their sheer volume. Be aware that commercial espresso machines will likely to make use of warm water. This could encourage the growth of bacteria. Inefficiently maintained machines that are not descaled and cleaned regularly can build up spent espresso. This could cause it to go rancid and may cause illness when consumed by customers. A commercial espresso machine with a a steam wand that is not sealed could let bacteria grow in the milk that is frothing. Consider the type of beverage you will serve and how many cups per hour your space can handle when selecting the right commercial coffee machine. You'll want to look for an espresso machine with automation capabilities that will make it simpler to serve your customers your favorite coffee beverage. Additionally, look for a warranty that covers parts and labor so that any technical issues can be dealt with quickly and efficiently. Energy Efficiency The power requirements for commercial espresso machines are much higher than those of home models. Professional espresso machines weigh more and have larger boilers to support multiple group heads for normal cafe production. They also operate at a much more elevated temperature and are typically in an indoor setting (such as the cafe or restaurant) where the electronics may quickly overheat, resulting in the machine failing. The boiler of an espresso machine designed for commercial use heats and holds water that has been pressurized with an electric pump. The water is used to brew and steam espresso. The boiler is comprised of several copper tubes heated by electric elements. When the brew level sensor detects that the water has reached the desired level the solenoid valve opens to let the boiler fill with fresh water. The heating element is shut off. There are four distinct types of espresso machines. They differ by the way they can steam or brew the coffee: TB (brewing-only), TX (twin-boilers) HX (double automated), and DA (double automated). TB and TX machines offer stable brew temperatures, while DA allows rapid steaming from one boiler. HX machines are in use by many cafes as they offer the best in both steam and brew temperature. Maintenance Commercial espresso machines require regular maintenance, just like cars. They need to be maintained to operate efficiently and smoothly. If you take care of your machine and you are able to enjoy a better tasting coffee and it will last longer. It's a daily ritual to clean your espresso machine, however you must pay attention to those parts that require an extra clean. There's likely to be residue from milk and coffee grounds products in the machine which could cause the breakdown of various components over time. Regular cleaning will keep your espresso machine in great condition. Most commercial espresso machines require descaling every 3 months. This procedure requires a few additional steps in comparison to regular cleaning. You'll need to go through your manual to ensure you follow the directions. Descaling is the process of using a solution that dissolves the scale in the water tank. You'll need a tank to complete this task. In certain models, you may also need an additional container under the coffee spouts. Follow the instructions on your model. Another step in maintenance is changing the water filters. This is something that can be easily forgotten however it's essential to keep in mind so there isn't a build-up of mineral deposits. You'll also want to check for calcification in the spray head, which can be difficult to get rid of.