Mahlkönig E65W Grind-by-Sync

The Holy Grail of Espresso: Grind-by-Weight Meets Auto-Calibration.

The Mahlkönig E65W Grind-by-Sync represents the absolute pinnacle of coffee technology. It is the first machine to combine the industry’s two most sought-after features—Grind-by-Weight (GbW) dosing and Grind-by-Sync (GbS) auto-adjustment—into a single, intelligent ecosystem.

For the high-volume café, the multi-location chain, or the professional training lab, this grinder solves the two biggest variables in coffee: dosing accuracy and grind size retention. The E65W GbS doesn't just grind coffee; it communicates with your espresso machine, analyzes extraction data, and physically adjusts itself to ensure every shot is perfect. It is the ultimate tool for scaling quality without increasing labor.

Why the E65W GbS is in a League of Its Own

1. The Ultimate Combo: Weight + Sync

• Grind-by-Weight (GbW): At its core, this is a gravimetric powerhouse. High-precision load cells weigh every dose in real-time. Unlike time-based grinders, the E65W is unaffected by bean density or hopper level, ensuring your dose is accurate to the tenth of a gram, every single time.
• Grind-by-Sync (GbS): This is the revolution. Through the Sync System, the grinder pairs wirelessly with compatible espresso machines (La Marzocco AV or ABR models). If a shot runs too fast or too slow, the espresso machine sends that data to the grinder. The E65W then uses its motorized adjustment to instantly correct the burr distance.

2. The "Self-Correcting" Workflow

Imagine a head barista standing next to every machine, adjusting the dial after every shot. The E65W GbS automates this process.

• Closed-Loop System: The grinder and machine are in constant communication via the cloud.
• Motorized Precision: When the grinder receives a correction signal, its high-precision electric motor physically moves the burrs.
• The Result: "Dialing in" becomes a thing of the past. The system maintains your recipe parameters automatically, regardless of temperature shifts, burr wear, or who is working the bar.

3. Total Fleet Command (The Sync App)

Manage your coffee program from anywhere. The Mahlkönig Sync App (Mobile & Desktop) allows you to control your entire fleet from a central hub.

• Remote Management: Push new recipes or grind settings to a single grinder or all locations instantly.
• Data Insights: Track usage, analyze performance consistency, and view maintenance alerts proactively.

4. Patented Disc Distance Detection (DDD)

How does the grinder know exactly where to move? It uses Mahlkönig’s patented DDD technology. This system measures the actual physical distance between the burrs in microns, rather than just estimating based on a screw turn. This allows for absolute calibration and perfect repeatability.

5. Built for the Rush

• Active Cooling: A smart airflow system and built-in fan keep the grinding chamber cool, preserving the delicate aromatics of your coffee even during back-to-back rushes.
• Portafilter Detection: The machine recognizes the portafilter instantly, auto-taring and dosing for a true hands-free workflow.
• Quiet Operation: Engineered to operate at a low noise frequency, maintaining a calm atmosphere in your café.

Technical Specifications

Ideal Applications

• Multi-Location Chains: Ensure the espresso tastes the same at your downtown location as it does at the airport.
• High-Volume Bars: Remove the burden of manual adjustments from busy baristas.
• Training Labs: Use the data to teach extraction theory and monitor consistency.

Important Compatibility & Availability

• Geographic Availability: The Sync System functionality is currently available in the United States and Australia only.
• Machine Compatibility: To utilize the "Sync" auto-adjustment feature, this grinder must be paired with a compatible La Marzocco espresso machine (AV or ABR models) connected via the La Marzocco Pro App.
• Standalone Use: Without the Sync connection, the E65W GbS functions as a top-tier Grind-by-Weight grinder with motorized adjustment.