Eureka Mignon Zero 55s Low Retention Home Coffee Grinder - Black

Eureka Mignon Zero 55s Coffee Grinder

The Eureka Mignon Zero 55s is a versatile single-dose coffee grinder designed for exceptional precision, minimal retention and effortless adjustment across both espresso and filter brewing. Combining 55mm flat hardened steel burrs with Eureka's proven grinding technology, it offers excellent consistency in a compact and robust design.

With its King Size Dial, patented stepless micrometric adjustment and Eureka Blow Up system, the Mignon Zero 55s gives you precise control over every grind while helping to minimise retained coffee between doses.

55mm Espresso & Brew Burrs

The 55mm flat hardened steel burrs feature Eureka's Espresso & Brew design, delivering excellent performance across a wide range of grind sizes. Grinding capacity reaches 1.8–2.5g/s for espresso and 2.5–3.5g/s for brew, making it easy to move between different brewing styles.

King Size Dial

Dialling in is made easier with Eureka's King Size Dial, providing enhanced accuracy and greater control over grind adjustment. Combined with the patented Stepless Micrometric Regulation System and vertical measurement scale, it allows you to make incredibly fine adjustments to suit your coffee and recipe.

Extremely Low Retention

The Eureka Blow Up system helps clear retained grounds from the grinding chamber, supporting an efficient single-dose workflow and making it easier to switch between different coffees or grind settings.

The Zero 55s delivers outstanding dose consistency of approximately ±0.2g at espresso settings and ±0.03g at filter settings.

Dosing Cup Holder with Easy Switch

The integrated Dosing Cup Holder with Easy Switch provides a simple and intuitive workflow. A quick movement of the metal lever allows for smooth operation when grinding into the dosing cup, making your daily coffee preparation quick and convenient.

Silent Technology

Despite its powerful performance, the Mignon Zero 55s operates at just 51 dB thanks to Eureka's Silent Technology. This helps keep noise to a minimum, making it particularly well suited to home kitchens and other quiet environments.

ACE System

Eureka's Anti-Clump & Electrostaticity (ACE) System helps reduce clumping and static during grinding, producing a fluffy and consistent coffee outlet while helping to keep your workspace cleaner.

Built to Last

A robust die-cast aluminium body gives the Zero 55s the premium construction associated with Eureka's Mignon range. The grinder also incorporates Eureka's High Speed Maintenance design, allowing the burr holder to be dismantled by removing just nine screws for quicker cleaning and burr replacement.

Key Features

• 55mm flat hardened steel burrs with Espresso & Brew design
• King Size Dial for precise grind adjustment
• Stepless Micrometric Regulation System
• Eureka Blow Up system for extremely low retention
• Dosing Cup Holder with Easy Switch
• Silent Technology – approximately 51 dB
• ACE System to reduce clumping and static
• Die-cast aluminium body
• High Speed Maintenance for easier cleaning and burr replacement
• Suitable for espresso and filter brewing

Technical Specifications

• Burr type: Flat
• Burr diameter: 55mm
• Burr material: Hardened steel
• Motor: Direct drive
• Motor speed: 1,350 RPM
• Power: 310W
• Grinding capacity – Espresso: 1.8–2.5g/s
• Grinding capacity – Brew: 2.5–3.5g/s
• Dose consistency – Espresso: ±0.2g
• Dose consistency – Filter: ±0.03g
• Bean hopper capacity: 150g
• Dosing cup capacity: 45g
• Dimensions (H x W x D): 363 x 120 x 215mm
• Weight: 5.6kg

With its combination of low retention, precise stepless adjustment and espresso-to-filter versatility, the Eureka Mignon Zero 55s is an excellent choice for home baristas who want the flexibility of a single-dose grinder without compromising on grind quality or ease of use.