Mahlkonig Xenia Espresso Machine - 1.8 Bars Grind-By-Sync Technology - Dual Boiler

The Mahlkonig Xenia represents a masterclass in combining high-end precision with everyday simplicity for the home espresso enthusiast. At its core is a sophisticated dual-boiler system featuring industry-leading 3-point heating and an intake heater, ensuring unmatched temperature stability for every shot. For those seeking professional-grade results, the machine offers comprehensive control over pressure profiling, flow, and temperature, further enhanced by integrated scales to ensure perfection in every cup.

Beyond its extraction capabilities, the Xenia sets a new benchmark for power and connectivity. Its steam performance is particularly formidable, delivering up to 1.8 bars of pressure—roughly 50% more than standard home machines—while the innovative Grind-by-Sync technology allows the machine and grinder to communicate and auto-adjust for seamless consistency. As founder Holger Dreissig notes, the partnership with Mahlkönig rethinks espresso technology from the ground up, delivering a level of control and simplicity previously reserved for the world’s finest coffee bars.

Mahlkonig Xenia Quick-start Guide

Mahlkonig Xenia Onboarding Guide

Syncing The Mahlkonig E64 WS to the Mahlkonig Xenia

You get all of these Freebies when you purchase through Prime Coffee Suppliers:

• Free! Delivery (Worth £95) - In August/September 2026 direct from warehouse in Milan.
• Free! 2-year Manufacturer's Warranty for Consumer Items. (Back to Base repairs and In home visits).
• 1 Tree planted with every order of the Mahlkonig Xenia Espresso Machine. With our environmental Project through Ecologi.
• Machine will be a UK standard model, with 220V power supply and 13amp 3 pin UK plug.

Features

Unrivalled Temperature Stability: Utilises a dual-boiler system with industry-leading 3-point heating and a dedicated intake heater to ensure thermal consistency.

Barista-Grade Shot Control: Features advanced pressure profiling, flow and temperature adjustments, and integrated scales for professional-level precision.

Powerful Steam Performance: Delivers up to 1.8 bars of steam pressure, providing 50% more power than typical domestic machines for perfect milk texturing.

Grind-by-Sync Integration: Enables the machine and grinder to communicate and automatically adjust settings, ensuring the perfect extraction every time.

Intuitive Design: Combines a "ground-up" rethink of espresso technology with a user-friendly interface suitable for both experts and home enthusiasts.

Specification for The Mahlkonig Xenia Espresso Machine

Feature	Specification
Boiler System	Dual Boiler (Independent Steam & Brew)
Brew Boiler	270 ml Stainless Steel
Steam Boiler	1.4L or 1.8L Stainless Steel (Configurable)
Heating System	Industry-leading 3-Point Heating (Boiler, Group, & Intake)
Steam Pressure	Up to 1.8 Bar (Approx. 50% higher than standard home units)
Group Head	Actively heated proprietary group (Chrome-plated brass)
Heat-up Time	Ready for extraction in approx. 5–15 minutes
Pump Type	Quiet Vibration Pump (Rotary pump optional)
Water Source	2.2L Tritan tank (Removable) or Fixed Water Connection
Dimensions	27 cm (W) x 43 cm (D) x 39 cm (H)
Weight	Approx. 23–27 kg (Depending on configuration)

How to Connect Mahlkonig's Sync System through the Xenia, E64ws Grinder and Sync Scale.

The Future of Coffee Precision: Inside the Mahlkonig Sync Ecosystem
For decades, the "perfect shot" was a moving target, dependent on a barista’s constant manual adjustments to account for bean age, humidity, and temperature. Mahlkonig has effectively solved this inconsistency with its new integrated ecosystem. By linking the grinder, espresso machine, and scale through a digital "brain," the system creates a closed-loop feedback cycle that maintains your recipe automatically.

The Hardware: Xenia and E64 WS

The foundation of this system lies in two groundbreaking pieces of hardware designed to bring commercial-grade automation into boutique and home environments.

• Mahlkonig Xenia Espresso Machine: This is Mahlkonig's first official foray into espresso machines. It is engineered from the ground up to prioritise thermal stability and pressure control. When paired with a Sync-enabled grinder, the Xenia acts as the data hub, recording the exact flow rate and extraction time of every shot.

• E64 WS Grinder: Built specifically to house the Grind-by-Sync technology, the E64 WS features an electronic motor that moves the burrs to the exact micron. Unlike traditional grinders where you manually turn a dial, the E64 WS adjusts itself based on data received from the machine or scale.

In-Depth: How the Sync System Works

The Sync System is a real-time communication protocol that eliminates "shot drift." Here is how the automated loop functions in a live environment:

1. The Target: You set a recipe in the Sync App (e.g., 18g dose, 36g yield, 28-second extraction).

2. The Extraction: As the Xenia (or a machine using the Sync Scale) pulls the shot, it measures the time it takes to reach the target yield.

3. The Analysis: If the shot pulls in 24 seconds (too fast), the system identifies that the grind is too coarse.

4. The Auto-Correction: The machine sends a signal to the E64 WS. The grinder’s internal motor instantly adjusts the burrs to a finer setting. Your very next dose is already corrected, ensuring the subsequent shot hits the 28-second target perfectly.

The Sync Scale: Retrofitting Precision

For those using traditional espresso machines without built-in connectivity, the Mahlkonig Sync Scale serves as the essential bridge. It features high-speed WiFi to transmit weight and timing data directly to the Mahlkonig Cloud.

• Real-Time Feedback: The scale times the shot and sends the data to the grinder to trigger the same automatic burr adjustments found in integrated setups.

• Professional Build: It is constructed with a powder-coated aluminium body and a heat-resistant glass display to withstand heavy use.

The Sync App: The Master Controller

The Sync App (available on iOS and Android) is the digital dashboard for the entire setup. It is designed to be intuitive enough for home enthusiasts but powerful enough for multi-site café managers.

• Recipe Management: Create a library of recipes for different beans. When you switch beans, you simply push the new recipe from the app, and the grinder adjusts itself to the pre-saved micron setting.

• Device Pairing: A simplified interface to link your E64 WS, Xenia, and Sync Scale via Bluetooth or WiFi.

• Insights and Maintenance: The app tracks burr wear and provides "Predictive Maintenance" alerts, telling you exactly when it's time to service your equipment based on actual kilograms ground.

Mahlkonig Grind By Sync FAQs

Mahlkonig Sync Desktop Application Guide

Mahlkonig Sync Mobile Application Guide

Download the Mahlkonig Sync Mobile app on the Apple Store for iOs or Google Play for Android.

How to Connect your New Mahlkonig E64 WS to the Mahlkonig Xenia Espresso Machine

Syncing The Mahlkonig E64 WS to the Mahlkonig Xenia

Step 1: The Mahlkonig Sync App

• Download: Get the Mahlkonig Sync App from the App Store or Google Play.

• Register: Choose "Home Account" and follow the prompts. This app acts as your central command for recipes and device updates.

Step 2: Onboard the Xenia Espresso Machine

1. Power & Prime: Turn on the Xenia using the toggle underneath and the top-left button. Fill the tank and prime the system.

2. WiFi Connection: On your mobile device, connect to the WiFi network named MK-Xenia (Password: xenia.coffee).

3. Configure: Open a browser and go to 172.16.0.1. Select Connectivity > Configure WiFi and link it to your home network.

4. Save IP: Copy the Station IP address displayed—you will need this to link the grinder. Return your mobile to your home WiFi.

Step 3: Setup the E64 WS Grinder

1. Power On: Use the switch at the back.

2. Startup Wizard: Follow the on-screen prompts. When the QR Code appears, scan it using the Mahlkonig Sync App to add the device.

3. Network: Ensure the grinder is connected to the same home WiFi network as the Xenia.

Step 4: Enable Grind-by-Sync (GbS)

1. Link Devices: On the grinder, go to Settings > Connectivity > Machine to Machine > Enable Xenia.

2. Enter IP: Start a Scan. If not found, select Edit Host and manually type in the Station IP address you saved from Step 2.

3. Activate GbS: * Navigate to Edit Recipe and select your dialed-in coffee.

   • Toggle Enable GbS to "On."

   • A blue chain icon will appear on the home screen, confirming the devices are synced.

4. First Brew: Grind your dose, tamp, and lock the portafilter into the Xenia. Press the grinder jog dial to trigger the brew. Repeat for 3–5 cycles; the system will automatically learn and save the optimal parameters.

From Hamburg Factory to your Home - German Made Precision

The Mahlkonig Standard: Engineering Excellence from Hamburg

Since 1924, Mahlkonig has been the undisputed "King of Grinders." Every unit is a product of German precision engineering, designed to meet the rigorous demands of the world’s busiest specialty cafes.

 

• Hand-Finished Craftsmanship: Unlike mass-produced alternatives, Mahlkonig grinders are manufactured by hand in their state-of-the-art Hamburg facility. This ensures that every component—from the motor to the casing—undergoes human inspection for flawless fit and finish.

• Proprietary Burr Technology: Mahlkönig’s legendary grinding discs are engineered and produced in-house. Using high-quality materials like chilled cast steel, their factory creates burr geometries that achieve unmatched particle distribution, resulting in cleaner, sweeter, and more complex extractions.

• Built for Longevity: German manufacturing is synonymous with "over-engineering." These grinders are built to withstand heavy-duty commercial environments, featuring advanced cooling systems and robust internals that last for decades, not just years.

• Innovation Meets Tradition: While the factory sits in the historic coffee hub of Hamburg, it utilizes cutting-edge "Lean Manufacturing" processes. This allows Mahlkonig to integrate modern tech—like Grind-by-Weight and Disc Distance Detection—without sacrificing the artisanal quality the brand is known for.

"A Mahlkonig isn't just a piece of equipment; it’s a lifetime investment in coffee quality, born from a century of German expertise."

Mahlkonig to Showcase Cutting-Edge Grinder Innovation at Host Milan 2025

Mahlkonig, the global leader in professional coffee grinders, is set to make a significant impact at Host Milan 2025, the world's leading trade fair for the hospitality industry. The German manufacturer, known for its precision engineering and commitment to exceptional coffee quality, will unveil its latest generation of grinders, promising to redefine the standards of grinding technology.

Host Milan, taking place from October 17th to 21st, 2025, at Fiera Milano, is the perfect stage for Mahlkonig to showcase its latest innovations. The event attracts thousands of coffee professionals, roasters, and industry leaders from around the world, making it a prime opportunity for Mahlkonig to connect with its global customer base and introduce its pioneering technology.

A Focus on Precision and Control
At Host Milan 2025, Mahlkonig will focus on its new range of grinders designed for the modern café. These grinders are expected to feature advanced technology aimed at providing baristas with greater control and precision over their grind, ensuring consistent, high-quality espresso extraction.

While specific details remain under wraps, Mahlkonig is rumoured to be introducing grinders with enhanced variable speed settings, allowing baristas to fine-tune the grinding speed to optimise particle size distribution for different coffee beans and brewing methods.

About Mahlkonig 

Mahlkonig: The Undisputed King of Grinders

Empowering Baristas, Elevating Coffee: A Century of Precision
Since its foundation in 1924 in Hamburg, Germany, Mahlkonig (meaning "King of Grinders") has been the definitive choice for coffee professionals worldwide. For over 100 years, the brand has focused on a singular goal: to enable the even extraction of the precious entire coffee aroma through unmatched grinding performance. Originally starting as a manufacturer of electric motors, the company transitioned to specializing exclusively in coffee grinders in 1960—a pivot that changed the specialty coffee landscape forever.

Today, Mahlkonig is more than just a manufacturer; it is a global icon and a cornerstone of the specialty coffee community. As the official grinder sponsor of the World Barista Championships, Mahlkonig works hand-in-hand with the world's leading experts to shape the trends of tomorrow.