Daily Archives: January 21, 2010
Navigating the available options in the world of home espresso machines can sometimes be a little overwhelming. Functionally speaking, there are a few different basic variations:
- Manual/Lever: With these machines, you are the pump. You grind, tamp and control the pressure during the extraction. You also manage the whole steaming process.
- Semi-Automatic: Semi-automatics have 15 - 17 BAR pumps involved, which will settle down to about 9 BARs of pressure if your grind/tamp is accurate. You will grind & tamp, then initiate the shot on and off. Steaming is also up to you.
- Automatic: Still grinding, tamping and steaming on your own, but you can program these machines to dose out a specific amount of water, so it will automatically end the shot.
- Pressurized Portafilters: Automatic and semi-automatic machines can have a variation that includes a pressurized porftafilter. This makes the machine a little bit easier to use because you don't have to be super particular about your grind and tamp.
- Pod-Friendly: Another variation of semi-automatic and automatic machines are those that allow you to use what is basically a ground coffee version of a tea bag. These single serving pods make for easy, mess-free brewing.
- Superautomatic: These machines manage the whole grind and tamp process for you, but on most of them you will still be required to steam your milk. Some of them (usually called 'One Touch') provide automated frothing and shot extraction into your cup at the touch of the button; others have an automated frothing system that will froth the milk separately and you can pour it into the cup after it's automatically extracted.
- Capsule: Probably the most simple machine in terms of materials and labor, these guys use a proprietary capsule filled with pre-ground coffee and extract it at the touch of a button -- no grinding and tamping. Some of them have automatic frothing options.
We asked Gail to talk to us about these different machines, why someone would want to buy a specific type and why perhaps they wouldn't want to buy it. Hopefully, this video will function as a good primer for learning the basic functional differences and help you as you research which machine best suits your needs.