Nuova Simonelli GX85 Espresso Grinder - 85mm Burrs Clima PRO Technology

The Nuova Simonelli GX85 is a high-performance, on-demand professional grinder designed for chains and busy coffee shops where consistency is paramount. An acronym for "Grinding Experience," the GX85 features massive 85 mm burrs and a powerful motor, ensuring high hourly productivity and grind uniformity. This timed version is equipped with Clima PRO technology, which manages the temperature in the grinding chamber to prevent overheating, alongside a high-performance clump crusher for perfect, static-free coffee distribution. It is engineered to be the perfect companion for the New Aurelia Volumetric and Semi-automatic machines.

For those demanding ultimate precision, the GX85 W C-Automation introduces advanced gravimetric technology to the grinding process. This version weighs the ground coffee in real-time, ensuring maximum dose accuracy while significantly reducing bean waste. Designed to integrate seamlessly with the New Aurelia MP and Volumetric XT, it maintains a compact 202 mm width and a robust 21 kg build, making it a "solid as a rock" solution for high-traffic environments. Both models provide a streamlined "set and forget" experience, ensuring that quality remains consistent across every shift.

Nuova Simonelli Catalogue

Nuova Simonelli GX85 Espresso Grinder User Manual

Nuova Simonelli GX85 Espresso Grinder Brochure

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• Free! Delivery (Worth £95): 1-3 days Free Standard UK Delivery, Direct from
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Features

GX85 (Timed Version)

Massive 85mm Flat Burrs: Large-diameter stainless steel burrs ensure high hourly productivity and a cooler grind to preserve coffee aromatics.

Clima PRO Technology: An advanced thermal management system that keeps the grinding chamber at an ideal temperature, preventing overheating during peak rushes.

High-Precision Timing: Features a fixed-speed motor and digital timer for consistent, high-speed dosing across every shift.

Integrated Clump Crusher: Positioned directly under the grinding chamber to eliminate static and ensure a perfectly even, fluffy distribution in the filter basket.

Robust 21kg Build: A die-cast aluminium frame designed for "solid as a rock" stability and long-term durability in high-traffic settings.

Optimised Workflow: The ideal professional match for the New Aurelia Volumetric and Semi-automatic espresso machines.

GX85 W C-Automation (Gravimetric Version)

Real-Time Gravimetric Dosing: Features integrated weighing technology that measures the ground coffee by weight rather than time, ensuring 100% dose accuracy regardless of grind changes.

Zero-Waste Design: By weighing the output exactly to the gram, it significantly reduces expensive bean waste caused by over-dosing or volumetric inconsistencies.

C-Automation Integration: Specifically designed to communicate seamlessly with the New Aurelia MP and Volumetric XT for a fully synchronised brewing experience.

Smart Touchscreen Display: Provides baristas with immediate data on weight, temperature, and grind settings for "set and forget" simplicity.

Consistency for Chains: Ensures that the exact same recipe is replicated across multiple baristas and locations with minimal calibration required.

Hands-Free Portafilter Hook: Allows the barista to multitask by securing the portafilter during the weight-controlled grinding cycle.

Specification of Nuova Simonelli GX85 Espresso Grinder

Why Your Business Needs the Nuova Simonelli GX85: The Next Level of "Grinding Experience"

In the high-stakes world of professional coffee, consistency isn't just a goal—it’s the foundation of your brand. Whether you’re running a bustling city-centre cafe or a growing bar chain, the Nuova Simonelli GX85 series is designed to remove the variables that cause inconsistency. Standing for "Grinding Experience," the GX85 is a heavy-duty, high-productivity solution that bridges the gap between raw speed and surgical precision.

1. Unrivalled Thermal Stability with Clima PRO

The biggest enemy of a perfect espresso is heat fluctuation. Standard grinders run cold in the morning and overheat during a lunch rush, forcing baristas to constantly "re-dial" the grind. The GX85 solves this with Clima PRO technology. It maintains a stable temperature within the grinding chamber, ensuring that the physical properties of the coffee remain identical from the first cup to the five-hundredth. This means less wasted coffee during calibration and a perfect flavour profile all day long.

2. High Productivity with Massive 85mm Burrs

Speed is useless if it compromises quality. The GX85 features industrial-grade 85mm flat stainless steel burrs—some of the largest in the industry. These large-diameter blades allow the motor to grind more coffee in fewer rotations, which not only speeds up your service but also prevents the beans from being "cooked" by friction. It is a high-output workhorse capable of handling the most demanding peak hours while maintaining absolute particle uniformity.

3. The Power of Choice: Timed vs Gravimetric

Every business has a different workflow, and the GX85 series respects that:

• The GX85 (Timed): Ideal for fast-paced environments where speed is king. It delivers consistent, high-speed doses using a precise electronic timer, making it the perfect partner for the New Aurelia Volumetric.

• The GX85 W C-Automation (Gravimetric): For the ultimate specialty coffee experience, the gravimetric version weighs the grounds to the gram in real-time. This eliminates the minor weight fluctuations caused by bean hopper pressure or humidity, ensuring zero waste and 100% accuracy for every single shot.

4. Precision Distribution with the Clump Crusher

Even the best grind is ruined if it clumps in the basket. The GX85 features a redesigned clump crusher positioned directly under the grinding chamber. It breaks up static and ensures a soft, fluffy delivery of coffee that drops perfectly into the centre of your portafilter. This leads to better tamping, no "channelling," and a richer, more balanced espresso extraction every time.

5. Designed for the Future of High-Volume Service

Built with a robust 21kg die-cast aluminium frame, the GX85 is "solid as a rock." Its slim 202mm width allows you to line up multiple units for different bean offerings without sacrificing precious counter space. With an intuitive touchscreen and "set and forget" programming, it reduces the training time for new staff and allows your master baristas to focus on what matters most: your customers.

Comparison at a Glance

MDXS vs MDJ: Choosing the Right Nuova Simonelli Grinder for Your Café

When building your espresso bar, selecting the right grinder is just as critical as the machine itself. While the MDXS and MDJ share the same "solid as a rock" Italian DNA and sleek touchscreen interface, they are built for different levels of demand. Here is the breakdown of the key differences to help you decide.

1. Power and Grinding Speed

The most immediate difference is under the hood. The MDJ is the "big brother" in the lineup, designed for lightning-fast service.

• MDJ: Boasts a high-power motor that delivers coffee at a staggering 4–5 grams per second. It is engineered to keep up with the most intense peak hours without breaking a sweat.

• MDXS: A slightly more compact powerhouse, delivering a consistent 2–2.5 grams per second. While slower than the MDJ, it remains remarkably efficient for venues that prioritise precision over extreme high-volume output.

2. Burr Size and Daily Capacity

Burr size directly affects heat management and grind uniformity.

• MDJ: Utilises massive 75 mm flat steel burrs. These larger burrs grind more coffee per rotation, keeping the grounds cooler and preserving the delicate flavours of your beans. It is rated for a heavy-duty daily capacity of up to 3 kg.

• MDXS: Features high-performance 65 mm flat steel burrs. These are perfect for mid-volume environments, offering exceptional grind quality with a recommended daily capacity of 1.5 kg.

3. Footprint and Weight

If counter space is your most valuable asset, the dimensions of these units might dictate your choice.

• MDXS: Lighter and slightly shorter at 10 kg and 601 mm height. It is the go-to for compact espresso bars or mobile vans where every millimetre counts.

• MDJ: A more substantial machine at 15 kg and 605 mm height. The extra weight comes from the larger motor and die-cast aluminium frame, providing the added stability needed for high-frequency use.

4. Shared Premium Features

Despite their differences in power, both grinders benefit from Nuova Simonelli’s latest technological advancements:

• Silent Technology: Both models are significantly quieter than previous generations, using sound-dampening materials to maintain a premium café atmosphere.

• Touchscreen Interface: Both feature the 2.8” touchscreen display for easy programming of doses and access to the "Barista Mode."

• Micrometric Adjustment: Both offer infinite control over your grind coarseness for perfect extraction.

Comparison Summary

The Verdict: If you are running a high-traffic shop where speed and thermal stability are the top priorities, the MDJ is your undisputed winner. If you want a more compact, silent, and precise professional grinder for a mid-volume venue, the MDXS provides the best balance of performance and footprint.

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