Consistency is one of the hardest things to maintain in a busy commercial coffee environment. Beans age, temperature changes, humidity fluctuates, and suddenly the espresso that tasted perfect at 9am is running too fast by lunchtime.
Mahlkönig’s Grind by Sync technology is designed to solve that exact problem.
Now available on the Mahlkönig E65S and E80S, this new technology connects the grinder directly to the espresso machine, allowing the two to communicate and automatically adjust grind size throughout the day.
The result is more consistent extractions, less reliance on constant barista intervention, and better-tasting coffee across every service.
What Is Grind by Sync?
Grind by Sync is the next evolution of Mahlkönig’s grinding technology. Many operators will already be familiar with Grind by Time, where the grinder doses based on seconds, or Grind by Weight, which uses an integrated scale to deliver highly accurate doses
Grind by Sync goes a step further.
Rather than operating in isolation, the grinder is now connected to the espresso machine. This allows it to respond dynamically to what’s actually happening during extraction, not just what was programmed at the start of the day.
In short, the grinder learns from the espresso machine and adjusts automatically.
How Grind by Sync Works in Practice
When paired with a compatible espresso machine, such as the Sanremo D8 Pro, the grinder continuously monitors real extraction data in real time. Synced up with one of your shot buttons, the grinder will constantly monitor the extraction time of your shots, and adjust it's grind size accordingly.
If an extraction begins to run too fast, the grinder automatically responds by adjusting the grind slightly finer to slow the flow down. If a shot runs too slowly, the grinder adjusts the grind coarser to speed the extraction up.
As a result, baristas no longer need to constantly monitor extraction times or manually tweak grind settings between drinks, allowing them to focus on service and consistency rather than constant adjustment.
Why This Helps in Commercial Settings
In high-volume or multi-staff environments, Grind by Sync delivers clear operational benefits. Not every team member has the confidence or experience to dial in espresso accurately, particularly during peak service. Grind by Sync removes much of this pressure by supporting consistent extraction automatically, helping teams deliver reliable results regardless of who is behind the bar.
Because these grind adjustments happen automatically, there is less stopping, testing, and correcting during service, which helps maintain speed and flow during busy periods.
While foundational coffee training is still essential, Grind by Sync significantly reduces the need for advanced dial-in skills on every shift. This makes it easier to train teams, maintain standards, and scale quality across larger or more complex coffee operations.
Interested in a Grind by Sync Grinder for Your Business?
If you’d like to see the Mahlkönig E65S or E80S Grind by Sync in action, or talk through whether it’s the right fit for your setup, get in touch with the team at Bridge Coffee Roasters to book a demo or have an informal chat.
