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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 several factors to take into account. The volume of your cafe's operations, service usage, and barista's expertise will determine which espresso machine is right for your business. Double boilers allow you to steam while brewing. 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 much more volume of coffee than an espresso machine at home. A home espresso machine would not be able to perform in a professional setting. A commercial machine of high quality will be able to serve up to 100 coffee cups per hour during peak hours. This can be a lifesaver for busy workplaces, keeping employees from having to wait around while waiting to get their coffee. A coffee maker can aid in bonding between workers. Teams of workers often have coffee in a rotating manner for one another, which can facilitate collaboration and teamwork within the workplace. A coffee bar can make new employees feel more at ease in the workplace and break down the barriers between them, senior staff members, and other workers. Commercial espresso machines are available in different sizes to meet a variety of requirements. Some models are fully automated and others are able to pre-program espresso shot sizes so that the operators do not have to guess the right size. This is especially important for companies that employ untrained baristas since incorrect shots can affect the intensity and taste of espresso. In addition, it is ideal to purchase ethically sourced and manufactured commercial espresso machines that support the communities where coffee is grown. This will ensure that the coffee is of top quality and reduce the negative impact on the environment. Safety Espresso machines are big, heavy pieces of equipment that can cost as much as a brand-new compact car. They are designed to produce hundreds of shots and drinks in one day. Commercial espresso machines pose particular health and safety hazards to employees due to their high production. It's important to bear in mind that commercial espresso machines are likely to operate with warm water, which could increase the growth of bacteria. A machine that isn't maintained properly and isn't cleaned or descaled regularly may start to accumulate spent espresso, which can become rancid and cause sickness if consumed by customers. A commercial espresso machine that has steam wands without a seal that is effective could allow for bacterial growth in the milk frothing system as it may not be able temperatures that are sufficient to kill all bacteria. Think about the kind of beverage you'll be serving and how many cups per hour can be served when choosing a commercial coffee maker. It is important to select a machine with automation features that make it easier to serve your customers your favorite coffee beverage. Additionally, look for a warranty that includes parts and labor so that any technical issues are resolved quickly and efficiently. Energy Efficiency The power requirements for commercial espresso machines are much more powerful than those used in home settings. This is because professional espresso machines have larger frames and larger boilers to accommodate the many group heads required for standard cafe production. They also operate at a much greater temperature at ambient temperatures and are typically located in an indoor space (such as a coffee shop or restaurant) where the electronics could overheat quickly, resulting in the machine failing. The boiler of commercial espresso machines is heated and holds pressurized water that is supplied by an electric pump. The water is used to make steam and brew espresso. The boiler is made up of a number of copper tubes that are heated by electric elements. When the brew level sensor determines that the water has reached its target level, a solenoid valve opens to let the boiler fill with fresh water and the heating element is shut off. There are four variants of espresso machines, differentiated by how they are able to brew and steam: the TB (brewing only), TX (twin boilers), HX, and DA (double automatic). TB and TX machines offer stable brew temperatures, while DA offers rapid steaming using only one boiler. HX machines are used by many cafes since they are the best in steam and brew temperature. Maintenance Commercial espresso machines need regular maintenance similar to cars. They need to be maintained to work efficiently and smoothly. If you make the effort to keep your machine in good condition, it will provide you a better tasting espresso and last longer. It's an everyday ritual to clean your espresso machine, however it is important to pay attention to the parts that need a deeper clean. There will be a 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 top condition. Most commercial espresso machines require descaling every three months. This procedure requires a few additional steps when compared to normal cleaning. You'll need to go through your manual to ensure you follow all the instructions. The solution used to clean the water tank disintegrates the scale. To accomplish this you'll need to place an item under the steam wand and, in certain models, under the coffee spouts. Follow retro espresso machine on your model. Another aspect of maintenance is changing the water filters. It's easy to forget but it's crucial not to accumulate mineral deposits. Look for calcification, which can be difficult to remove, in the spray head.