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How to Maintain Espresso Machines Businesses like car dealerships, doctor's offices and hair salons are able to benefit from providing espresso drinks. Providing these gourmet drinks will improve the customer's patience while waiting for service and also enhance the atmosphere at your establishment. A Good Housekeeping 2022 Espresso Machine winner, this machine makes use of smart dosing technology to weigh and distribute the ideal amount of ground coffee for each shot. It also includes a milk frother that was a success in our tests. The Basics Espresso machines can be a great addition to any office or home. They can be used to prepare many different drinks including lattes and cappuccinos. They function by pushing hot coffee through the ground with high pressure. This creates an intense shot of coffee that is very flavorful. It also contains a high concentration of caffeine, which can be a powerful stimulant. These types of machines are available in a variety of sizes from compact models that are ideal for home use to larger models designed for commercial use. These machines are available in manual and semi-automatic versions. Manual machines require the user to manually control the flow of water and pressure, while semi-automatic models come with an inbuilt pump that handles this for you. Certain semi-automatic models feature grinders, while others do not. The type of machine you decide to purchase will be based on your personal preferences and budget. A manual espresso machine functions by allowing the user to use a handle to push water through grounds that have been placed in a basket for filtering. This kind of machine, also referred to as a caffettiera or macchinetta is the most well-known design of espresso maker. It has an inner chamber that holds the water, and the top chamber, which houses the filter made of metal. When heated, steam is pushed through the coffee grounds and into the top of the machine. This is where the espresso is ready to be served. Variety There are various types of espresso machines available depending on the requirements of your. There are semi- sell , manual, and fully automatic espresso machines. Each one has its own way of producing an espresso shot and a variety of other beverages such as cappuccinos or lattes. The first machines weren't completely automated. They required the user to manually operate the lever to create the required pressure to trigger the shot. These machines are still available but are less widespread due to the work required and the strain they can cause. Modern espresso machines generate pressure using a variety such as screw, push and see-saw designs. This allows users to manage pre-infusion, water volume and pressure more precisely than the lever machine. Pump-driven espresso machines are similar to stovetop mokapots but use an electric pump to press the grounds of coffee, instead of steam. The boiler heats the water to boiling point, and the pump then pushes the water through a group head. These are the most commonly used types of espresso machines, and they are usually cheaper than other models. Semi-automatic espresso machines bring together the best features of both manual and pump-driven types of espresso machines. They allow the user to grind and tamp the beans however, a motor controls the pressure to ensure consistency during extraction. They also come with a separate compartment that warms and froths milk and some have a built-in grinder. Functions Commercial espresso machines can make many different espressos and coffees at the push of the button. They make use of pre-packaged pods that are precisely dosed and packaged to produce one cup of coffee or espresso. These streamlined machines do away with the need for grinding, dosing and tamping, making them an ideal choice for busy offices. Since they don't have steam functions and a separate milk frother is required to make cappuccinos or lattes. In the 19th century, many cafes in Europe relied on steam machines to speed up brewing and increase production. However, the early machines were heated by an open flame, resulting in a fluctuating temperature and pressure. Angelo Moriondo, an Italian inventor from Turin is credited with creating the first machine capable of brewing coffee without steam. The most common type today is the pump-driven espresso machine. These machines have a porta-filter inside which ground espresso beans are inserted. When the valve is set to the espresso position, the water is pumped under 15 atmospheres of pressure from the heating vessel. After the brew cycle is completed, the portafilter is taken out and emptied in order to be cleaned. Automatic espresso machines add automation to semi-automatic systems through controlling the extraction time according to internal or volumetric timers. They also eliminate the barista’s ability to tamp or grind coffee, which can affect the quality of the final product. Maintenance Espresso machines might not be the most glamorous equipment in a cafe, however they are crucial. How you maintain your espresso machine will affect the quality and taste of your drinks. A clean espresso machine will ensure that the flavor of your coffee isn't diminished and that your customers' experience is excellent. A regular schedule of cleanings will prolong the life of your espresso machine. Use a damp cloth and clean the baskets and portafilters each shift to get rid of any residue or oils. Backflush the gasket between the portafilter head and the grouphead by inserting the nylon brush and moving it around to get rid of any accumulation. Rinse off the gasket then run it again until the water is clear. Once a week, or as needed, mix espresso machine cleaner in a container of water according to the manufacturer's instructions. Then soak the portafilters, grates, and baskets for a night in the cleaning solution. If your espresso machine comes with a steam wand and screen, take them out of the set using an screwdriver. Make sure to separate them from the cleaning solution.