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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 number of things to take into consideration. The type of espresso machine right for your cafe will depend on the volume, the intended use, and barista's skills. A double boiler system gives the ability to brew as well as steam simultaneously. This decreases the time it takes to recover between pulls. Proportional-integral-derivative (PID) temperature control manages on/off cycles for optimal boiler temperatures. Continue is able to handle a higher quantity of coffee than a home machine. A domestic espresso machine would not perform well in a professional setting. A commercial coffee machine of high-end quality can serve up to 100 cups of coffee per hour during peak hours. This can be a lifesaver for busy workplaces, stopping employees from having to wait for hours to get their coffee. Coffee machines can aid in bonding between workers. In many cases, teams of workers have a turn getting coffee for each other, which can promote teamwork and collaboration in the workplace. A designated coffee area can help new employees feel more comfortable in the workplace and break down barriers between them, the senior employees and other workers. Commercial espresso machines come in a variety of sizes to accommodate different needs. Some models are purely automatic and others allow you to prepare espresso shots beforehand so that operators do not have to guess the proper size of each shot. This is especially crucial for companies with baristas who are not trained as the wrong shots can affect the quality and taste of brewed espresso. It is also advisable to purchase commercial espresso machines made of ethically sourced products that benefit the communities where coffee beans are cultivated. This will ensure a premium quality product and reduce the negative impact on the environment. Safety Espresso machines are huge, heavy pieces of equipment that can cost as much as a new compact car. The machines are designed to produce hundreds of drinks and shots in the course of a single day. Commercial espresso machines pose particular health and safety risks to employees because of their sheer volume. Remember that commercial espresso machines will likely to use warm water. This can encourage the growth of bacteria. A machine that is not maintained properly and hasn't been cleaned or descaled regularly can begin to accumulate spent espresso, which could turn rancid and could potentially cause illnesses if consumed by consumers. A commercial espresso machine with the steam wand that isn't sealed with an effective seal can also permit bacterial growth in the milk frothing mechanism, since it might not be able to attain temperatures that are sufficient to kill all bacteria. Think about the kind of beverage you will serve and how many cups per hour your space can accommodate when selecting a commercial-grade coffee machine. It is important to select machines with automated features that make it easier to serve your customers the best coffee beverage. You should look for a guarantee that includes both parts and labor. This will guarantee that any technical issues are resolved quickly. Energy Efficiency The power requirements of commercial espresso machines are substantially higher than those of home models. Professional espresso machines are heavier and come with larger boilers to accommodate multiple group heads for normal cafe production. They also operate at a much higher ambient temperature and are usually located in an indoor setting (such as the cafe or restaurant) where the electronics can quickly overheat, resulting in the machine breaking down. The boiler of commercial espresso machines heats and holds the pressurized water, which is supplied by an electric pump. This water is used to make steam and brew espresso. The boiler is comprised of multiple copper tubes heated by electric elements. When the brew sensor determines that the water level has reached its target level, the solenoid valve opens and the boiler is filled with fresh water. The heating element is then shut off. There are four types of espresso machines. They are differentiated by the way they make steam or brew by using TX (brewing-only), TX (twin-boilers), HX (double automated), and DA (double automated). TB and TX machines ensure stable brewing temperatures, whereas DA provides rapid steaming with only one boiler. HX machines are used in many cafes since they are the best in steam and brew temperature. Maintenance Similar to how cars require routine tune-ups commercial espresso machines require maintenance to ensure that they function smoothly and efficiently. If you ensure that you keep your machine in good condition, it will give you a more delicious coffee and last longer. Cleaning your espresso machine is an everyday practice, but it's crucial to also clean some parts on a more fundamental level. There's going to be residue from the coffee grounds and milk products inside the machine that can break down various components over time. Regular cleaning will keep your espresso machine in good condition. The majority of espresso machines in commercial use require descaling at least every 3 months. This process requires a few more steps over normal cleaning, so be sure to go through your manual to ensure that you're following the instructions. The solution used to clean the tank in the water tank dissolves scale. To complete this task you'll need an item under the steam wand, and in some models, underneath the coffee spouts. Then, follow the instructions for your particular model. Another aspect of maintenance is changing the water filters. It's easy to overlook, but it is important not to build up mineral deposits. Also, you should look for calcification within the spray head, which can be difficult to get rid of.