Casadio Ermes Dual Coffee Grinder – The Hybrid Grinder for Espresso & Filter

Casadio Ermes Dual Coffee Grinder

Filter or espresso. Single shot or on-demand. With two hoppers included.

One grinder. Two worlds. Endless coffee possibilities.

Do you dream of silky smooth espresso with perfect crema in the morning and a crystal-clear Chemex or V60 in the afternoon – without changing grinders and without wasting a single gram? Casadio Ermes Dual makes it easy.

This new flagship grinder from the Italian heritage brand Casadio is made for serious home roasters, dedicated home baristas, and small specialty cafés that switch between espresso and filter all day. With revolutionary real-time burr distance measurement in microns, a vibrant 2.5" full-colour touchscreen, and up to 6 saved recipes (time + precise micron setting), you switch seamlessly between brewing methods – every time with the exact right setting.

Why Ermes Dual stands out

• 75 mm vertical flat burrs in 42CrMo4 steel

Developed in close collaboration with Keber and Cimbali Group. Specially optimised geometry provides exceptional clarity, sweetness, and consistency – from classic espresso and Slayer-style shots to lightly roasted pour-overs and cold brew.

• Extremely low retention

– 0.1 g for single-shot filter

– 0.5 g for single-shot espresso

– 5 g for on-demand espresso

• True dual-mode with one press

Switch lightning-fast between on-demand grinding (with removable hands-free portafilter fork) and single-dose mode. Perfect when you roast your own beans and want maximum freshness.

• Two hoppers included as standard

550 g standard hopper (perfect for 500 g roast bags) + dedicated single-dose hopper for precise single-cup brewing.

• Manual bellows system

Easy, clean, and consistent dosing every time.

• Fast and precise

Up to 3 g/s – fast enough for busy mornings or small café service, quiet and precise enough for single-cup work.

Design that inspires

Created by Christopher Flechtner – the same designer behind the iconic Slayer machines. Fully aluminium casing with choice of black or white side panels, visible bean outlet, visible screws, and craft details give it a modern yet truly handmade soul. Weighs only 12.4 kg. It doesn’t just stand on the table – it lifts your entire coffee setup.

Casadio heritage since 1950

In Bologna, Casadio has stood for Italian mechanical excellence, ingenuity, and reliability for over 70 years. As part of the Cimbali Group and with Keber burr technology, Ermes Dual marks the brand’s most ambitious step into the premium hybrid segment. The world premiere took place at the London Coffee Festival 2025, and it has already become the go-to grinder for hybrid workflows where versatility and uncompromising quality are paramount.

Whether you home roast Nordic light roasts or run a small café with both espresso and filter, Ermes Dual gives you professional precision and Scandinavian flexibility in one fantastic machine.

Ready to grind better?

Add Casadio Ermes Dual to your setup today and experience what happens when Italian craftsmanship meets modern coffee demands.

Technical specifications

• Burrs: 75 mm vertical flat (42CrMo4 steel, Keber)

• Display: 2.5" TFT full-colour touchscreen

• Recipes: Up to 6 programmable

• Hoppers: 550 g + dedicated single-dose (both included)

• Grinding speed: Up to 3 g/s

• Material: Aluminium with black or white panels

• Weight: 12.4 kg

• Designed for: Espresso, filter, hybrid use

Welcome to the next level of your coffee journey. ☕