Working Of Bean To Cup Coffee Makers
July 16, 2009
The process of coffee making has become mechanized and fully automated. Since the evolution of coffee machines, substantial changes have taken place in the technology adopted. Unlike the drip coffee machines, bean to coffee makers have provisions to process the beans before brewing the beverage. Inbuilt grinders in the machines make the job easier.
Beans will be ground to the required level of consistency before the brewing process is commenced. Heating elements are provided to heat the stored water. Milk also will be heated to the required level. To make cappuccinos or lattes, cold milk stored in the machine will be converted into frothy milk when steam is pumped to it. The process is simple and fast. The machines are programmable and with a single touch of button various categories of coffee specialties can be prepared.
Leading manufacturers have developed innovative products to make coffee brewing effortless. Gaggia, Delongi, Krups, WMF are a few of them to point out in this context. Whether it is Espresso, Café latte or Cappuccino there are bean to cup coffee machines which are fully equipped to pour out the exact product. The beans deposited in the hopper of the machine will be processed automatically. What the user has to do is to choose the relevant programme.
The advantage of the machine is that it has an integrated system to encompass all the processes involved in coffee making. The machine is also equipped to produce different varieties of coffee as mentioned above. The beans are getting roasted and grounded in the built-in grinder. The machine automatically monitors the coarseness or consistency of the ground coffee beans. Hot water will be mixed with the prepared coffee grounds to percolate. Machines are equipped with specially designed boilers to provide hot water and steam.
Digital display in all modern machines help the users to make sure that the programme chosen is the appropriate one. Indicators on the display screen will show the different stages of coffee making. There are indicators to monitor the level of water, stock position of coffee grounds etc. Various types and models of bean to cup coffee machines are available in the markets. The levels of automation will be different and the consumers have to choose appropriate models to suit their requirements. A WMF product is programmed to produce about twelve international coffee specialities and is capable to provide 50 cups of coffee per cycle. There are provisions to adjust the pressure of water that is to be pumped into the coffee grounds to ensure superior quality, flavour and aroma. Temperature of the water is important in this context. The machines are equipped with facilities to control the temperature of water or milk. The users can choose either milk or milk froth according to the requirements.
In almost all latest bean to cup coffee makers, there are provisions for automatic cleaning and de scaling of interiors effortlessly. Residues of milk or coffee will be flushed out to ensure cleanliness and hygiene. Other features include filtering of the water to make it free from suspended impurities. Some of the latest machines have provisions to soften the water which can enhance the taste of coffee produced.
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