Wednesday, May 28, 2008
Product Review: Krups XP4030 Pump Manual Espresso Maker
I've recently been trying some new espresso equipment. One brewer has been the Krups XP4030 (street price about $150). It is a pump-driven semi-automatic system (as explained by CoffeeGeek.com) with a thermoblock to heat the water. This is definitely a low-end machine, and priced as such. No problem necessarily with that, as my favorite machine is the Starbucks barista (made for them by Estro). But there is a big drawback with thermoblock systems that experts note: difficulty in keeping a steady temperature level. Get the temperature wrong, and you get worse espresso.
The machine boasts 15 bar (otherwise known as 15 atmospheres) pressure, but most machines generally dissipate pressure until it is at 9 bar. Too much pressure and you could end up unable to let the water mingle with the grounds long enough to extract all the flavor. I found that espresso shots poured too fast for my taste, even as I tried more finely grinding the beans and tamping the grinds down more firmly. Plus, the espresso portafilters (the baskets that hold the grinds) have a single hole in the bottom, meant to "improve" the crema, I think, and tend to clog badly.
When it came to steaming milk, I found the machine completely unsatisfying. The attachment to make frothing "easier" was overly aggressive and wasn't capable of producing the fine foam that is a mark of properly steamed milk. I tried unscrewing the bottom part of the steam wand, but I couldn't do any steaming that way.
Overall, I'd say pass on this machine.
The machine boasts 15 bar (otherwise known as 15 atmospheres) pressure, but most machines generally dissipate pressure until it is at 9 bar. Too much pressure and you could end up unable to let the water mingle with the grounds long enough to extract all the flavor. I found that espresso shots poured too fast for my taste, even as I tried more finely grinding the beans and tamping the grinds down more firmly. Plus, the espresso portafilters (the baskets that hold the grinds) have a single hole in the bottom, meant to "improve" the crema, I think, and tend to clog badly.
When it came to steaming milk, I found the machine completely unsatisfying. The attachment to make frothing "easier" was overly aggressive and wasn't capable of producing the fine foam that is a mark of properly steamed milk. I tried unscrewing the bottom part of the steam wand, but I couldn't do any steaming that way.
Overall, I'd say pass on this machine.
Labels: appliance, coffee, espresso, opinion, product, review
