Mahlkonig E64 WS

What the E64 WS Does That a Timed Grinder Cannot

The Mahlkonig E64 WS weighs coffee as it grinds and stops at the target dose, so the number in your portafilter is the number in your recipe rather than a timer's estimate. Timed dosing drifts as beans age and the hopper empties. Weighed dosing removes that drift, so each dose is repeatable, which is the main reason shots wander from day to day at home.

Grind-by-Sync adds a second layer. Connected to a Sync-compatible espresso machine, the grinder reads the previous shot's extraction time and adjusts burr distance electronically to bring the next one back on recipe. You can also set grind size manually. Compatibility depends on the machine, so confirm your model with a Crawford advisor before planning a setup around it.

Zero calibration is a quick routine, stepless grind size adjustment gives the barista fine control over dial-in, the ball-joint spout swings to meet whatever portafilter you use, and the ambient lighting can be set to a color that matches your counter. The Mahlkonig Sync app handles firmware updates and logs each grind, which helps with precision when you dial in a new bag.

FEATURES:

• 64mm special steel flat burrs deliver the particle consistency espresso extraction depends on

• Grinds at 2 to 3.5 grams per second across fine to coarse settings, quick enough for back-to-back doses

• 250 g bean hopper holds a home-sized quantity so beans stay fresher between refills

• Compact at 6.06 inches wide, 8.58 inches deep, and 10.55 inches tall, with a 12.8 lb net weight

• Runs on standard 100 to 120V household power at 200 W with a 1,950 rpm burr speed

• Cloud-enabled connectivity through the Mahlkonig Sync app for updates and grind logging

• Covered by a one-year manufacturer warranty as an authorized dealer purchase

Grind-by-Sync Capability