NEW Mahlkönig E80W and E65W Grind-by-Sync Grinders | July 2025 Review

The new Mahlkönig E80W GBS and E65W GBS grinders are changing the way we dial in coffee. In this video, we break down every major innovation packed into these grinders and why they matter. Auto-Zeroing No more removing hoppers or tools to calibrate your grinder. With the new screen interface, you can zero the grinder in under 15 seconds. Disc Distance Detection Using laser-based measurements, the grinder now detects the precise micron distance between the burrs. That means more accurate grind adjustments than ever before, without touching a burr collar. Grind-by-Weight The built-in load cell measures your dose with 0.1g accuracy, 6000 times per second. It’s fast, precise, and dramatically reduces waste. Grind-by-Sync This is where things really get interesting. Mahlkönig’s new Grind-by-Sync technology allows your grinder and espresso machine to communicate. Real-time extraction data from your machine is sent to the grinder, which then auto-adjusts to keep your shots dialed in with minimal intervention. Whether you’re running a high-volume café or fine-tuning every shot at home, the E80W GBS and E65W GBS push the boundaries of what an espresso grinder can do.