Classification of espresso machines:
First, according to the purpose of classification
1. Commercial espresso machine;
2, home espresso machine;
3. Office espresso machine;
Second, according to the operation classification
1. Fully automatic operation of electronic control;
2, manual control semi-automatic operation;
Third, according to the boiler classification
1. Single boiler heat exchange type;
2, double boiler;
3. Multiple boilers;
Italian coffee machine operation method and process
The first step: coffee machine, grinder, coffee beans, coffee cup, coffee grounds bucket, pressure packer.
The second step: warm cup, hot water available (not recommended), available warm cup holder.
Step 3: Remove the handle and clean it up.
The fourth step: grinding, powdering, falling powder. Gently tap the handle to remove the gap.
The fifth step: the falling powder is in the shape of a small hill.
Step 6: Fill your fingers and get a consistent amount of powder. Do not press or press.
Step 7: Filling with a pressure-filler, divided into: light pressure and heavy pressure.
Step 8: Fill it into a complete powder and clean the handle.
Step 9: Open the extraction button and rinse the bubble.
Step 10: Lock the handle, open the extraction button, time and observe the flow rate. Recommended reading: coffee machine cleaning and maintenance steps
The eleventh step: a perfect Espresso production is complete.