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Mahlkonig K30TWIN Twin Espresso Grinder - 2 x 1.8 lb. Capacity

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The K30 Twin is the perfect solution for offering multiple espressos - whether you want to offer a house blend and a decaf, or pair up two of your favorite roasters. It's K30 precision, times two.

Every Mahlkonig grinder immediately gives the impression of professionalism. Easy to clean and operate, its life is dedicated to preserving the fine aroma of your valuable coffee.

  • Freshly ground portion controlled grinding, no loss of aroma or coffee.
  • Single and double shot pre-selection.
  • Grinder starts automatically when inserting the port-a-filter.
  • Stepless grind adjustment.
  • Software menu in five languages.
  • Saves approx. 30% more space, compared to two traditional grinders.
  • Hopper Capacity- 2 x 1.8 lbs.
  • Grinding Capacity- 2 x 3.6-4.8 g/sec.
  • Frequency/Phases- 60 Hz/Single-Phase.
  • Grinding Disc Diameter- 2 x 65 mm.
  • Equipment Features:
  • Two Universal Port-a-Filter Rests
  • Two Simultaneously Usable Grinders
  • Overload Protection
  • Electronic Shot Counter
  • Fan Cooling

*Image is a representation. Actual product may vary based on model, size, and options selected.

Manufacturer: Mahlkonig
Model: K30TWIN
List Price: $4,450
Width: 14.6"
Depth: 11.8"
Height: 22"
Voltage: 115 volts
Amperage: 4.7 amps
Wattage: 540.5 watts
Weight: 57.3 lbs.


When professionals build machines for professionals, excellence is required. Mahlkonig has been manufacturing their famous brand of professional grinders and graters for over 85 years. Mahlkonig excels in quality and dependability, using both modern machinery and expert hand-crafting to build each grinder. Mahlkonig has won the top spot as Grinder Sponsor for the World Barista Championships from 2009 through 2014 which features their K30 Vario and K30 Twin espresso grinders.

Verified Buyer


5 / 5 stars

A fine piece of German manufacturing

Our Mahlkonig arrived last week. It's a fine looking piece of equipment, was easy to program and set up and in no time we were making superb coffee. It's incredibly quite and grinds a 20 gram shot hands-free in 3.8 seconds. (By hands-free I mean that if you adjust the portafilter holders correctly you simply insert and let go, no need to stand there even those 3.8 seconds and wait). But the most important thing, the thing I didn't really expect, is what happens in the cup. The coffee, which was always very good, got even better--smoother, richer, creamier. We love it.

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Verified Buyer


5 / 5 stars


I used the K30 at barista camp and immediately ordered the twin when I got back. My baristas and I love the efficiency, consistency and accuracy of this beautiful machine!

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