Coffee (#)
„Steam valves and wands are provided on all models reviewed. Most models reviewed have two thermal units: one to heat the water for the coffee and one to heat the steam for the frothing mechanism. In most models reviewed, a pump is used to force the room temperature water from the reservoir into a boiler and then through the packed coffee grounds in the gruppa.“
http://www.sallys-place.com/beverages/coffee/ expresso_machine.htm - Cached
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„The sight glass is used to determine the water content of the steam that is forced through the steam wands. Most espresso machines will have an adjustable probe at the top of the steam boiler which can be pulled in and out to control the steam level. It is typical to have the water at about half the height of the site glass to maintain a good vapor pressure, but feel free to adjust the pressure if the milk is not frothing properly.“
http://www.coffeeresearch.org/espresso/ sightglass.htm
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Making Eggspresso (INeedCoffee.com)
„Making eggspresso only requires a good steam wand. Most home espresso machines have good decent frothing wands with which to cook the eggs. Next, you will need a good container to put the eggs in. Oddly enough, I have found that coffee mugs work very well because you can fit 3 eggs in them and they have enough depth for the wand to reach into.“
http://www.ineedcoffee.com/99/11/eggspresso/
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Tea & Coffee 11/00 - Starting Up an Espresso Cart or Kiosk (cont.)
„An espresso business will obviously need a good espresso machine. Evensizer recommends a 2-group fully automatic espresso machine with 2 steam wands, which can make four drinks at a time.“
http://www.teaandcoffee.net/1100/retail2.htm
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CoffeeGeek - La Pavoni Bar Series - Jeff Lovering's Review
„The “basic” steam wands that ship with the Bar V3 are to short for steaming in anything other than a very small pitcher. On the upside, Crossroads Espresso replaced them with the extra long wands free of charge.“
http://www.coffeegeek.com/reviews/commercial/lapavonibar/ latest
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„With the wands I agree minute adjustments are key to perfect milk. This is another reason I am looking to switch from a Unic to a Marzocco.“
http://www.scaa.org/.../ viewtopic.php?p=5297&sid=6c348bb2627780be92d9440b99d0ebe4
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Archived in Thermal Coffee, Thermal