Information About Espresso Coffee Machines
The first coffee espresso machine was built back in 1884 in Turin, Italy. Since then, espresso has grown to become a symbol of the highest quality coffee drink. Its rich flavour, intense aroma and crema layer on the top, makes it a preferred choice for coffee lovers.
There is a wide variety of coffee machines on the market today. From small units for home to big commercial coffee machines, they can serve the perfect coffee shot in several ways.
Contemporary commercial espresso machines can be ideal for many different needs. They are most commonly used in cafés, coffee shops and canteens. However, these devices can also serve high quality coffee in any company or office.
Would you like to learn some more specific information about espresso coffee machines? Then fill out the form at the right side of the page and our qualified sales team will deliver you a list of options according to your description. There is no charge or obligations for theses services, so send us your request today
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Types of Espresso Coffee Machines
Espresso makers have evolved tremendously in the last few decades. Manufacturers are constantly trying to improve their products in order to offer the ultimate coffee experience.
In general there are three main types of espresso coffee machines:
- Semi–automatic machines, also known as classic espresso machines. They possess automatic pump, automatic temperature control and switch buttons to turn off and turn on the pump. They are called “semi-automatic”, because you decide how long will be the coffee beverage, by controlling the process with the switch buttons. Additionally, the semi – automatic espresso coffee machines are one of the most popular choice among customers.
- Automatic machines also have automatic temperature control for the boiler and automatic pump. Furthermore, they also have automatic control on the volume of the drinks. In other words, the sizes of the beverages are pre-determined.
- Super automatic machines can deliver a cup of hot coffee drink with a touch of a button. All processes are implemented, from grinding the beans to brewing and serving. These units are known as bean to cup machines.
Additionally, some espresso coffee machines as capsule and pod coffee machines can be referred to both semi-automatic and automatic machines.
The Brewing Process Makes Espresso Unique
Brewing an espresso shot is a simple process. It begins with heating up water and moving it through a well compressed, finely ground coffee. However, before doing so,one should tamp the coffee into the portafilter, which makes it harder for the heated water to go through.
This process allows the water to extract the very best of the coffee in terms of aroma and flavour. On top of this bouquet of flavours comes the “crema”, which is extracted by the oils of the ground coffee.
Regular and High End Professional Espresso Coffee Machines
Depending on their size and quality, there are several distinctive features of espresso coffee machines.
The smallest units are called single boiler for dual usage. These espresso coffee machines have a single boiler and two or more internal thermostats. The first one is for controlling the temperature of the water. The second one is for providing high temperature steam, usually used for milk steaming. Brewing and steaming cannot be performed at the same time on these machines.
The next machine class starts with heat exchanger machines. These units are pretty much the same as single boiler units. However, there is one major difference; heat exchanger machines can perform brewing and steaming at the same time.
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Last but not least, there is the professional class of dual boilers. They are equipped with two separate boilers. One for boiling water for the brewing process and one that heats water for the steaming process. These units can also perform brewing and steaming at the same time without loss of temperature or pressure.
What Is a Group Head?
Most espresso coffee machines has a portafilter. This is where the ground coffee should be placed and tamped. Depending on size and quality there could be machines with more than one portafilter. Each of them is called a group head. Machines with several group heads are considered to be professional espresso coffee machines. They are ideal for high turnover cafés and restaurants.
How Many Group Heads Can Espresso Coffee
The smallest espresso coffee makers are working with only one portafilter. High capacity machines are likely to be equipped with 2, 3 or 4 group heads. This means that they can work simultaneously with several portafilters, each of them capable to produce two espresso shots at the same time.
Usually, the units in this class have freely programmable dosage of the output amount of coffee drinks. Additionally, machines with 2 or more brewing groups have individual start and stop buttons for each group.
Price Range of Espresso Coffee Machines
Espresso machine prices may vary in terms of the available features and the customer needs. Therefore, the espresso makers have a wide range of prices.
A small coffee maker can cost £100 while a big espresso coffee machine with 4 group heads can reach up to £20,000. Depending on their needs, every customer can choose the coffee maker that fits best with their business needs.
Rent or Lease Espresso Coffee Machines
Renting has become a widespread practice among B2B operations and espresso coffee machines are no exception. Usually, coffee machine suppliers have the option of renting as the price may differ depending on quality, size and purchase price. The price for a coffee machine rental agreement varies between £15 and £40 per week. Since, these coffee units are very popular in coffee business; you can also find some offers to lease coffee machines.
If you want to save time and find an espresso coffee machine which fits your requirements, fill out a quote request form today. It will cost you nothing and we will provide you with four free quotes.