Ceado E37Z Naked Professional Single-Dose Zero-Retention Espresso Grinder
Ceado E37Z Naked Professional Single-Dose Zero-Retention Espresso Grinder
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Pure Precision, Stripped Back to the Essentials.
The Ceado E37Z Naked is the definitive choice for specialty coffee enthusiasts who demand the elite performance of the flagship Hero but in a more streamlined, "pure" single-dosing format. By removing the external variable speed station, the Naked focuses on absolute mechanical excellence and a clean, minimalist workflow. It features the same high-performance 83mm DLC-coated flat burrs and a 45° inclined grinding chamber, also coated in Diamond-Like Carbon to ensure zero friction. This gravity-assisted design allows you to switch between different coffee origins or brew methods—from ultra-fine espresso to coarse filter—without any flavour cross-contamination or the need to purge the system.
Designed for those who value tactile precision, the E37Z Naked employs the Quick Set Gear mechanism, allowing you to shift effortlessly between grind settings with a single, harmonious gesture. The machine is built around Ceado’s Steady Lock Grinder system, which maintains perfectly parallel burr alignment under any load, ensuring exceptional particle size consistency. Despite its compact footprint, it houses a powerful 740W motor and operates at a fixed, optimal speed for high-torque grinding. Finished with elegant oak wood accents and including a full suite of single-dose tools—such as amber glass bottles and an RDT sprayer—the E37Z Naked is a masterclass in Italian craft, designed for those who want "endgame" results with a simplified, elegant interface.
You get all of these Freebies when you purchase through Prime Coffee Suppliers:
- Free! Delivery (Worth £95): 1-3 days Free Standard UK Delivery, Direct from UK Warehouse.
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Free! 12 months parts warranty.
- Free! 1KG of MONT58 Organic Coffee Beans (Worth £45): Start your journey with premium beans on us.
- 1 Tree planted with every order of Ceado Machine - With our environmental Project through Ecologi.
Features
DLC-Coated Chamber & Burrs: All internal surfaces and 83mm burrs feature a Diamond-Like Carbon coating for a zero-friction, absolute zero-retention experience.
45° Inclined Design: Uses gravity and a specialized bellows system to ensure every gram of coffee exits the chute freshly ground.
Quick Set Gear: An intuitive unlocking gear system that allows for rapid macro-adjustments between espresso and filter coffee in seconds.
Steady Lock Technology: A world-exclusive system that prevents burr movement or "drift" during operation, ensuring long-term grind stability.
Single-Dose Ecosystem: Supplied with three tinted single-dose bottles, a portafilter funnel, an RDT spray bottle, and a coffee journal.
Screwless Burr Design: Proprietary 83mm burrs engineered without top-facing screws to eliminate trap points for coffee oils and fines.
Premium Aesthetics: Combines industrial steel and aluminium with sustainable oak wood finishes for a modern, organic look.
Specification for Ceado E37Z Naked
| Feature | Specification |
| Voltage – Power | 220-240 V • 50-60 Hz / 740 W |
| Rpm 50hz / 60hz | 960 / 1150 (Fixed Speed) |
| Burrs | ø 83 mm DLC-Coated Flat Burrs |
| Net Weight | 19.5 kg |
| Gross Weight | 21.5 kg |
| Dimensions | 215 x 355 x 400h mm |
| Grinder Adjustment | Infinitesimal Stepless (Worm Gear) |
| Dosing | Free / Single Dose |
| Start Type | Pulse Button |
The E37Z Series: Choosing Your Zero-Retention Path
Precision Without Compromise, Freshness Without Waste.
The Ceado E37Z range was born from a single mission: to eliminate "stale coffee" from the extraction equation. While traditional grinders often hold 10g or more of coffee within their internal chutes, the E37Z series utilizes advanced mechanical design and proprietary coatings to ensure that what goes in is exactly what comes out. However, the way they achieve this varies significantly. The Barista RS is an on-demand workhorse that uses a motor-reversing "Sweep-Out" system to clear its chamber, making it the only zero-retention grinder designed for a full bean hopper. In contrast, the Naked and the Hero are dedicated single-dosing instruments, utilizing a 45° inclined chamber and Diamond-Like Carbon (DLC) coatings to let gravity and low-friction do the work.
Choosing between them is a matter of workflow. The E37Z Hero is the flagship of the range, featuring a separate control station that allows you to vary the motor’s RPM—a feature that literally changes the flavour profile of the bean. The E37Z Naked offers the same elite physical build as the Hero but removes the variable speed control for a more streamlined, "pure" single-dosing experience. Finally, the Barista RS is for the high-traffic specialty shop that needs the speed of a hopper-fed grinder but refuses to compromise on the freshness of every individual shot.
| Feature | E37Z Barista RS | E37Z Naked | E37Z Hero |
| Primary Use | High-Volume Café | Specialty Single Dosing | Experimental / Lab |
| Feeding Style | Full Hopper (1.6kg) | Single Dose (Bellows) | Single Dose (Bellows) |
| Burr Type | 83mm Red Speed | 83mm DLC Coated | 83mm DLC Coated |
| Retention Tech | Sweep-Out (Reverse Spin) | 45° Incline & DLC | 45° Incline & DLC |
| RPM Control | Fixed (1480/1700) | Fixed (960/1150) | Variable (600–1500) |
| Adjustment | Quick Set Gear | Quick Set Gear | Worm Gear (Ultra-Fine) |
| Motor Power | 900 W | 740 W |
740 W |
1. The Barista RS: The "Active" Commercial Zero
The Barista RS is unique because it is designed for speed. It is the only one in the set that has a hopper. It achieves zero retention via the Sweep-Out Dual Spin technology—once the dose is finished, the motor reverses for a split second to flick any remaining grounds out of the chute. It’s for the barista who wants the precision of a single dozer but has a line of 20 customers out the door.
2. The Naked: The Pure Specialist
The Naked is the "stripped back" version of the Hero. It features the 45° inclined grinding chamber and the DLC (Diamond-Like Carbon) coated burrs and chamber. This coating is so slippery that coffee cannot stick to it. It is designed for the home enthusiast or the "Guest Bean" bar where you want to switch between different origins without any flavour contamination.
3. The Hero: The Ultimate Flavour Architect
The Hero is the most advanced grinder Ceado makes. It includes the Z-Hero Station, a separate power box that allows you to adjust the RPM. Lower RPMs typically produce a cleaner, more tea-like clarity, while higher RPMs increase body and intensity. It also features a precision worm gear for the most minute grind adjustments possible.
About Ceado
Engineering Silence, Perfecting Precision.
Founded in Venice, Italy, in 1952 by Egidio Girardi, Ceado has spent over 70 years redefining the limits of coffee grinding technology. Their philosophy—"Designing Flavour"—is built on the belief that a grinder shouldn't just process beans; it should be a precision instrument that unlocks the full aromatic potential of every raw material. Known for their "over-engineered" approach, Ceado combines traditional Italian craftsmanship with groundbreaking innovations like the Steady Lock Grinder system and the world-renowned Silent System, making them the go-to choice for baristas who demand absolute consistency and a peaceful bar environment.
Innovation at Ceado is driven by a focus on four key parameters: retention, temperature, granulometry, and weight. This commitment led to the creation of the revolutionary REV Series and the Sweep-Out Dual Spin technology, which virtually eliminates coffee waste and cross-contamination. As the official qualified espresso grinder sponsor for the 2026–2027 World Barista Championship, Ceado continues to lead the global specialty coffee industry, providing high-performance tools that are as durable as they are sophisticated.
