E65W GbS Grind-by-Sync Espresso Grinder

Grind-by-Sync Technology

Inconsistent shots cost you customers. Every time your grind doesn't match your extraction target, you're pulling a shot that's either sour and under-extracted or bitter and over-extracted — and your barista has to guess-and-check their way back to dialed-in. Grind-by-Sync eliminates the guesswork entirely. By synchronizing your grinder directly with your espresso machine's target extraction time, every single shot comes out exactly as intended — no drift, no babysitting, no wasted shots. This is the difference between hoping for consistency and engineering it.

Smart Adjustments

Manual burr adjustment is a bottleneck disguised as a routine task. Every twist of a dial is a chance for human error, and every recalibration eats into time your staff doesn't have during a rush. Smart Adjustments takes that variable off the table. Powered by Mählkönig's Sync System, burr distance adjusts automatically and precisely — so your team spends less time fiddling with settings and more time serving customers a shot that's right the first time, every time.

Data-Driven Control

You can't improve what you can't see — and most cafés are flying blind on their grind data. The Mählkönig Sync app changes that. Pair wirelessly, monitor performance in real time, and push recipe updates remotely across every location you manage — no more relying on each barista to manually replicate settings, and no more inconsistency creeping in between shifts or storefronts. If you're serious about scaling quality, this is how you do it.

Advanced Grind-by-Weight

Volume-based dosing has always been a compromise — bean density changes, humidity shifts, and your "consistent" dose quietly isn't. A high-precision load cell fixes that at the source, measuring and adjusting dose by weight in real time as you grind. The result isn't just more accurate — it's dependable, shot after shot, regardless of the variables working against you.

Innovative Disc Distance Detection (DDD)

Most grinders ask you to trust a dial. DDD lets you trust the data. This patented system gives you micro-adjustable, precise control over grind fineness, so instead of approximating your ideal grind, you're dialing it in with a level of accuracy that manual systems simply can't match. When precision is the difference between a good shot and a great one, this is what closes the gap.

Efficient Workflow

Every second and every unnecessary step adds friction to your service — and friction is what slows down a line and frustrates customers. Integrated portafilter detection means grinding starts the moment it's needed, automatically. The adjustable illuminated spout keeps grounds exactly where they should be, cutting mess and cleanup. Together, these details remove the small frictions that add up over a shift — so your workflow stays fast, clean, and effortless.