What to Look For in a Commercial Espresso Machine
When buying a commercial coffee machine, there are a number of things to take into consideration. The type of espresso machine that is suitable for your cafe will depend on the amount of use, the purpose, and barista's abilities.
Double boilers allow you to steam while brewing. It also decreases the time between pulls. Proportional-integral-derivative (PID) temperature control manages on/off cycles for optimal boiler temperatures.
Productivity
A commercial espresso machine is able to handle a higher volume of coffee than a home machine. A home espresso machine would not be able to perform in a professional environment.
A high quality commercial machine will be able to serve up to 100 cups of coffee per hour during peak hours. This is an enormous benefit for busy workplaces, keeping employees from having to wait for a long time to get their coffee.
Coffee machines at work can help workers to bond with one another. Teams of workers often have coffee in a rotating manner for one another, which could encourage collaboration and teamwork in the workplace. A dedicated coffee area could help new employees feel more comfortable in their workplace and break down barriers between them, senior employees and other workers.
Commercial espresso machines are available in a variety of sizes to meet a variety of requirements. Some models are entirely automated, while others allow you to pre-program espresso shots, so that operators do not have to guess the right shot size. This is particularly important for businesses with untrained baristas, since inaccurate shots can greatly impact the intensity and flavor of espresso that is brewed. Additionally, it is ideal to purchase ethically sourced and manufactured commercial espresso machines which support the communities in which coffee is produced. This will ensure a top quality product that will minimize the negative impact on the environment.
Safety
Espresso machines can cost as much money as a car that is compact. They are designed to make hundreds of shots and drinks in a single day. This high volume operation can cause unique health and safety risks for staff members, so it's crucial to think about the risks that could be associated with an espresso machine in a commercial setting.
Be aware that commercial espresso machines tend to make use of warm water. This can lead to the growth of bacteria. A machine that is not maintained properly and hasn't been cleaned or descaled regularly can start to build up spent espresso, which may turn rancid and could potentially cause illnesses if consumed by consumers. A commercial espresso machine that has a steam wands that are not sealed can allow bacteria to flourish in the milk that is frothing.
When you are choosing an espresso machine for commercial use, it is important to think about the kind of drinks you'll serve and how many cups per hour your space can hold. You'll also want an espresso machine that has automation features, which make it easier and faster to serve your customers their favorite coffee drink. Also, look for a warranty that includes parts and labor so that any technical issues can be solved quickly and efficiently.
Energy Efficiency
Commercial espresso machines require substantially more power than home models. This is due to the fact that professional espresso machines have larger frames and larger boilers to support the multiple group heads needed for standard cafe production. These machines operate at a higher temperature, and are usually located indoors (such as in a coffee shop or restaurant) where the electronics can overheat.
The boiler of an espresso machine for commercial use heats up and holds water that has been pressurized with an electric pump. This water is used to brew and steam espresso. The boiler is comprised of several copper tubes that are heated by electric elements. When the brew level sensor determines that the water has reached the desired level, a solenoid valve opens to let the boiler fill with water that is fresh and the heating element turns off.
There are four kinds of espresso machines. They differ by the way they can steam or brew by using TB (brewing-only), TX (twin-boilers) HX (double automated) and DA (double automated). TB and TX machines have stable brew temperatures while DA can provide rapid steaming using a single boiler. Many cafes are switching to HX machines, as they have been shown to offer the best of both worlds in terms steam temperature and brew temperature.
Maintenance
Commercial espresso machines require regular maintenance similar to cars. They need to be maintained to work efficiently and smoothly. If you ensure that you keep your machine in top condition, it will provide you a more delicious coffee and last longer.
Cleaning your espresso machine is a regular ritual, but it's essential to clean certain components on a more fundamental level. There's going to be residue of coffee grounds and milk products inside the machine, which can break down various components over time. Regular cleaning will keep your espresso machine in top condition.
Most commercial espresso machines need descaling every three months. This process involves a few additional steps compared to normal cleaning. You'll want review the manual to ensure that you follow all the steps. Descaling requires a solution that dissolves scale from the water tank. You'll need a tank to complete this task. In certain units there may be an additional container under the coffee spouts. Follow the instructions on your particular model.
Another maintenance step includes changing the water filters. It's easy to overlook but it's vital not to accumulate mineral deposits. You should also look for calcification in the spray head, which can be difficult to remove.