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What to Look For in a Commercial Espresso Machine When buying a commercial coffee machine, there are a variety of things to take into consideration. The type of espresso machine suitable for your cafe will depend on the amount and purpose of use and barista's skills. A double boiler system provides the capability to brew and steam simultaneously. It also reduces recovery time between pulls. Proportional-integral-derivative (PID) temperature control manages on/off cycles for optimal boiler temperatures. coffee and espresso maker can handle a larger quantity of coffee than a home machine. A domestic espresso machine may not be effective in a professional environment. A commercial machine of top quality can provide up to 100 cups of coffee per hour at peak times. This is a huge benefit for busy workplaces, stopping employees from waiting around for their coffee. their coffee. A coffee machine in the workplace can allow workers to connect with each other. Oftentimes teams of people will make a habit of getting coffee, and this can help encourage collaboration and teamwork in the workplace. A coffee bar can make new employees feel more at ease in the workplace and break down barriers between them, senior employees and other workers. Commercial espresso machines come in various sizes to cater for different needs. Some models are completely automatic and others allow you to pre-program espresso shots so that operators do not need to guess at the correct size of the shot. This is especially crucial for businesses with inexperienced baristas since incorrect shots can greatly affect the strength and flavor of espresso brewed. It is also recommended to buy commercial espresso machines made from ethically-sourced materials that support the communities where coffee beans are cultivated. This will ensure that the product is of top quality and minimizes the negative impact to the environment. Safety Espresso machines are large, heavy pieces of equipment that can cost the same as a brand new compact car. They're also built to pump out hundreds of shots and drinks throughout the course of an entire day. Commercial espresso machines can pose particular health and safety hazards for staff due to their high volume. Remember that commercial espresso machines are more likely to make use of warm water. This can encourage the growth of bacteria. Machines that are poorly maintained and not cleaned and descaled regularly can build up spent espresso. This could cause it to go rancid, and possibly cause illness when consumed by customers. A commercial espresso machine that has a steam wands that are not sealed may let bacteria grow in the milk that is frothing. Think about the kind of beverage you will be serving and how many cups per hour your space can accommodate when selecting a commercial-grade coffee machine. You'll want to look for an espresso machine with automation capabilities that will make it simpler to serve your customers their preferred coffee drink. Find a warranty that includes both labor and parts. This will ensure that any technical issues can be resolved quickly. Energy Efficiency Commercial espresso machines require significantly more power than the home models. This is because professional espresso machines have more powerful frames and large capacity boilers to accommodate the many group heads required for standard cafe production. These machines operate at a higher temperature and are generally located inside (such as in a coffee shop or restaurant) where the electronic components could overheat. The boiler of an espresso machine for commercial use heats and stores water that has been pressurized with an electric pump. The water is then used to brew and steaming espresso. The boiler is made up 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 variations of espresso machines that are distinguished by their capacity to steam and brew in the form of TB (brewing only), TX (twin boilers), HX, and DA (double automatic). TB and TX machines ensure stable brewing temperatures, whereas DA allows for rapid steaming using 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 require routine tune-ups, commercial espresso machines require maintenance to ensure that they function smoothly and efficiently. If you take the time to maintain your machine in good condition, it will provide you a better tasting espresso and last longer. It's a regular practice to clean your espresso machine, but it is important to be aware of those parts that require an extra clean. There's going to be residue of coffee grounds and milk products inside the machine, which can cause the breakdown of various components over time. Regular cleaning will keep your espresso machine in good condition. Most commercial espresso machines require descaling every three months. This procedure requires a few more steps when compared to normal cleaning. You'll want review your manual so that you follow the directions. The solution used to clean the tank dissolves the scale. To complete this task you'll need to place an unfilled container under the steam wand and in some models, beneath the coffee spouts. Follow the guidelines for your particular model. A water filter change is a further maintenance process. It's easy to overlook however it's important not to accumulate mineral deposits. Also, you should look for calcification in the spray head, which is difficult to eliminate.