Evening folks, it's me again! I don't know why but Gaggia's in the UK are, for some reason, hard to come by. I have, however, found this one and it has the right size portafilter (as mentioned before). It also seems like a good price £208.or $277. Thing is, is that I'm not aware of the seller? Has anyone had dealings with them before? See here; http://www.coffeeitalia.co.uk/proddetail.php?prod=a-classic
And also (and please don't jump down my throat!) but this is my first result from grinding. Is this a fine grind? Can you tell from the pictures? Thanks.
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I find it very difficult tell from pictures. If you pinch a bit of that coffee between your thumb and index finger it should compress like confectioners' sugar. Here is a quote I stole from somewhere that might be useful…
"Grinding coffee for espresso is probably the most difficult to get right. The coffee grind needs to be fine enough to increase the pressure required to push the water through the filter and create a good crema. But if the grind is too fine, the ground coffee can block the coffee filter. Generally, espresso coffee grind resembles a mixture of powdered sugar and fine beach sand. Since each espresso machine is a bit different, you may have to experiment to get the coffee grind just right (Allmann Bros Coffee)."
Here and here are two articles I found that might be of some use. The only way to really know if a grind is correct for your particular machine is by some experimentation. You should be doing some reading about the preparation of espresso.
When you pull a shot you wanted to take around 25 seconds (20-30 seconds) to either pull a single shot (~1.25 ounce) or a double (2.25-2.5 ounce). The way to judge your grind is to properly fill the portafilter (you must do some reading about this process) and do your tamp (more reading...tamp should be 30-50 pounds). Then pull your shot counting off, or timing, 25 seconds. Then measure how much coffee has been extracted by volume. If you are pulling a double shot and the volume is less than 2.25 ounces... the grind is too fine and you need to coarsen it up a tiny bit (on a grinder with, say, 40 settings–you would coarsen it up by maybe two clicks) and try again. If the resultant coffee volume was more then 2.25 ounces, you would move the grind adjuster one or two clicks for a finer grind.
What you are doing in order to pull the proper shot volume in the proper time is holding all of the other variables constant (e.g. tamp pressure, water pressure) and just adjusting the grind settings. I'm sorry to push this point so much but in a grinder with only 16 or 17 line settings, each click on the grind selector will cause such a huge change in grind fineness or coarseness that it is unlikely you'll hit the perfect setting. This is why you need a grinder with at least 30 or 40 grind settings because in making espresso you will only use about 10 settings on the finest end of the grind scale (usually designated 0-10). With a grinder with only 17 total settings you will only have perhaps 3 or four grind settings from which to choose... which means that each click of the grind setting adjuster will make too big a difference in the grind produced.
So...in short
EDIT: I just looked at the espresso machine to which you had a link. It looks fine for your purposes.
Now, spend that same money on a grinder, and get it cheaper espresso machine.
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