Eureka Zeus Espresso Grinder - High-Speed Commercial Grinder + Low Retention

Unmatched Speed for the High-Volume Professional

The Eureka Zeus is a commercial-grade powerhouse designed for high-traffic environments where speed and reliability are paramount. Positioned as one of Eureka’s fastest grinders, it features massive 85mm flat burrs and a high-performance motor capable of delivering a double dose in a matter of seconds. To handle this extreme output, the Zeus is equipped with a specialized Cooling System that uses a dedicated fan to maintain a stable temperature within the grinding chamber. This prevents the coffee oils from overheating during peak morning rushes, ensuring that your flavor profile remains consistent from the first shot to the last.

Technically, the Zeus is built around Eureka’s legendary "Made in Florence" engineering, featuring the patented Stepless Micrometric Adjustment system. This allow baristas to make infinite, precise changes to the grind size without the limitations of pre-set "clicks." It also incorporates the ACE System (Anti-Clumps & Electrostaticity), which eliminates the static charge in the grounds to provide a clean, clump-free dose every time. With its rugged construction, intuitive electronic display for easy dose programming, and silent technology that dampens motor noise, the Eureka Zeus is the definitive "on-demand" solution for bars that need maximum productivity without compromising on grind quality.

Eureka Zeus Espresso Grinder Brochure

Eureka Zeus Espresso Grinder RPM Guide

Eureka Zeus Espresso Grinder Best Practices

Included for Free when you purchase through Prime Coffee Suppliers:

• Free! Delivery (Worth £95) 5-7 Days pallet delivery form our UK and Italy warehouse (delivery date will be booked).
• Free! 12 months parts only warranty.
• 1 Tree planted with every order of the Eureka Zeus Espresso Grinder - With our environmental Project through Ecologi.

Features

ICE Motion Tech: The first Eureka model with a variable speed motor (750–1400 RPM), giving you total control over grind dynamics for different coffee origins.

85mm Pure Diamond Burrs: Patented thermal treatment ensures the burrs stay sharp for significantly longer than standard steel, providing superior grind consistency.

All-Purpose Geometry: Specifically designed burr geometry that excels at both Espresso and Filter coffee brewing.

ELR (Extremely Low Retention) System: An inclined grinding chamber that ensures almost zero coffee is trapped, guaranteeing every single dose is fresh.

Silent Technology: Advanced sound-dampening materials make this one of the quietest 85mm grinders on the market.

High-Speed Maintenance: Access the burrs for cleaning or replacement without losing your carefully dialed-in grind setting.

ACE System: Anti-Clump and Electrostaticity mechanism that delivers a fluffy, static-free mound of coffee directly into your portafilter.

Specifications of Eureka Zeus Espresso Grinder

Why the Eureka Zeus Espresso Grinder is an Essential Upgrade for High-Volume Specialty Businesses

In a fast-paced specialty cafe or commercial coffee setup, workflow speed, dose consistency, and coffee quality directly impact your bottom line. The Eureka Zeus Espresso Grinder combines industrial-grade performance, low retention engineering, and precise grind control into a single high-speed commercial unit designed for demanding environments.

1. Exceptional High-Speed Output & Workflow Efficiency

Equipped with an advanced Brushless AC Motor and variable speed control (750 to 1400 RPM), the Eureka Zeus delivers extreme speed without sacrificing quality.

• Espresso Output: 1.5 – 5.0 g/sec

• Filter Output: 2.5 – 10.0 g/sec

This output keeps baristas moving quickly through peak morning rushes, reducing wait times and increasing daily ticket throughput.

2. Near-Zero Retention & Flavor Protection

Standard commercial grinders often retain stale coffee inside the chamber, which can contaminate the flavor profile of the next shot and lead to wasted coffee during calibration. The Eureka Zeus solves this with its New Anti-Retention System:

• External Sloped Chamber: Utilizes gravity and a vertical outlet chute to direct coffee straight into the portafilter or dosing cup.

• Metallic Cleaning Beater & Blow-Up System: Actively clears lingering grounds for a retention level as low as 0.12 – 0.13 g.

• Zero-Waste Calibration: Minimizes lost coffee when dialing in different origins or recipes throughout the day.

3. Extended Burr Life with Pure Diamond Technology

The Zeus comes fitted with commercial-grade 85 mm Pure Diamond flat burrs featuring a dual-purpose Espresso & Brew geometry. Pure Diamond burrs provide extraordinary thermal stability and a wear-life rating of up to 1,600 kg of coffee—significantly longer than standard steel options—reducing maintenance downtime and burr replacement costs over time.

4. ICE Motion Tech & Variable RPM Control

Eureka’s ICE Motion Tech allows head baristas to fine-tune motor RPM from 750 to 1400:

• Custom Extraction Profiles: Lower RPMs minimize heat friction on delicate single-origin beans, while higher RPMs maximize speed during peak hours.

• Whisper-Quiet Performance: Integrated anti-vibration technology keeps the grinding process remarkably quiet, enhancing the overall customer atmosphere in front-of-house operations.

5. Low Maintenance & Smart Protection Systems

• Super-Fast Maintenance: The grinding chamber can be detached in a single turn, giving instant access to the burrs for cleaning without losing your grind setting or disturbing burr alignment.

• Motor Safety System: Automatically stops the motor when the hopper runs empty, preventing unnecessary mechanical wear and thermal buildup.

Technical Specifications Overview

Integrating the Eureka Zeus into your bar layout ensures your business achieves consistent extraction quality, reduced coffee waste, and reliable speed under high-volume commercial demands.

How to clean Eureka Zeus

About Eureka

A Heritage of Italian Excellence and Innovation

Founded in Florence, Italy, in 1920, Eureka has established itself as a global leader in the design and manufacture of high-end coffee grinders. For over a century, the company has combined traditional Italian craftsmanship with cutting-edge technology to serve both the professional barista and the dedicated home enthusiast. Unlike manufacturers that diversify into various appliances, Eureka focuses exclusively on grinding, resulting in a lineup of machines—like the Prometheus and the Atom—that are renowned for their "Silent Technology," stepless precision, and exceptional build quality.

Today, Eureka is synonymous with the "Made in Florence" seal of quality, hand-assembling every unit in their Italian factory. Their philosophy centers on the "Micrometric Adjustment"—a patented system that allows for infinite grind settings by moving the lower burr, ensuring that you never lose your "sweet spot" during cleaning. Whether it’s their IoT-connected commercial giants or the compact Mignon series for the home, Eureka remains the industry gold standard for those who demand a perfect, clump-free grind and a whisper-quiet workflow.