Eureka Atom W 65 Casa – Grind-by-weight espresso grinder for home
Portafilter in the fork, tap the dose: the Eureka Atom W 65 Casa weighs as it grinds and stops at the set number of grams.
Eureka describes the Casa as «Atom power... now in your home»: grind by weight from the Atom series, 65 mm flat burrs made of hardened steel and a compact housing with a 300 g bean hopper. Coffee Coaching Club carries the Eureka range; you can buy the grinder from us online with delivery across Switzerland or pick it up in Bern or Zurich.
Features of the Atom W 65 Casa
Instant Grind Weighing Technology
The grinder weighs the coffee in real time while grinding. Eureka states a dosing accuracy of 0.2 grams, so the result in the cup turns out as expected and little coffee is wasted.
Built to perform
A weighing system that stays stable even with intensive use works together with the Anti-Vibration System. Every dose runs cleanly, even if the portafilter is bumped or moved.
High responsiveness touch display
On the display you set the amount of coffee in grams for three doses, also grind by weight in continuous mode, and switch from one dose to another while grinding without losing any coffee.
65 mm flat burrs, Espresso design
High grinding output of 1.8 to 3 grams per second for espresso. Eureka has designed the burrs for espresso.
Heavy-duty metal fork
The fork provides stability and holds the portafilter hands-free. According to Eureka, it suits any portafilter and is height-adjustable.
The details in everyday use
Ready to use
Eureka calibrates the integrated weighing system at the factory. The grinder is therefore ready without any extra effort.
300 g hopper
Compact and space-saving, yet roomy according to Eureka.
Stepless micrometric regulation system
The system patented by Eureka allows very precise grind size adjustment and saves time and coffee when dialling in.
Silent Technology
Eureka's technology for quiet grinding, in the café as well as at home.
«High Speed» Grind Dispersion
Eureka uses this label for grinders with a greatly reduced grinding time. For a double dose of 18 grams, Eureka states 9.9 seconds.
ACE System
Anti-Clumps & Electrostaticity: the system counteracts clumping and static charge in the grounds.
At a glance
| Burrs |
65 mm, flat (espresso design), hardened steel |
| Burr lifespan |
500 kg (Eureka figure) |
| Drive |
Direct drive, 1350 rpm, 320 W |
| Grinding output |
1.8–3 g/s (espresso) |
| Daily capacity |
up to 1–1.5 kg |
| Double dose (18 g) |
9.9 s |
| Dosing |
Grind by weight, accuracy ±0.2 g |
| Programs |
2 doses + continuous grinding (Eureka technical data); in its product text, Eureka mentions gram settings for 3 doses |
| Display |
Touch, high resolution |
| Grind adjustment |
stepless micrometric, patented by Eureka |
| Systems |
Silent Technology, ACE (Anti-Clumps & Electrostaticity), Anti-Vibration System |
| Portafilter fork |
Metal, height-adjustable, hands-free |
| Bean hopper |
300 g |
| Dimensions (H × W × D) |
480 × 185 × 270 mm |
| Weight |
10 kg |
| Recommended use |
Espresso; recommended roast according to Eureka: dark |
| Colours |
Matte black (standard colour according to Eureka), chrome |
| Manufacturer |
Eureka (Conti Valerio S.r.l.), Sesto Fiorentino near Florence, Italy |
Who it is made for
For anyone looking for a hopper grinder with grind by weight: beans in the hopper, choose the dose, grind. It suits you especially well if the same roast usually sits in the hopper and your morning routine should be quick.
If you often switch between roasts, a single-dose grinder gives you more flexibility, for example from our Varia collection. That is our view, one of many. Grinders are like engines: there is no objectively best one, only the one that suits you.
If you are still comparing, our advice tool helps. A free consultation appointment narrows down the choice in conversation. In the comparison workshop you can test grinders and machines side by side during a reserved hour – an option, not a requirement.
What goes with it
The Casa grinds into any common portafilter; you will find the right machine among our espresso machines. For the weight in the cup: affordable and precise with the scales from Normcore, with app, Bluetooth and flow rate display from Acaia.
The same applies to tamping: affordable and precise with the spring-loaded tamper from Normcore, with more emphasis on materials from Weber Workshops. You will find all other grinders in our coffee grinder collection.
Purchase and delivery
Delivery across Switzerland and to Liechtenstein in 2–4 business days. Click & Collect in Bern (Gerberngasse 44) and Zurich Oerlikon (Hagenholzstrasse 50b). Financing available. Questions about the grinder or your setup: [email protected], coffeecoachingclub.ch or by phone during business hours.
Frequently asked questions
What is the difference between the Eureka Atom W 65 Casa and the Atom W 65?
Eureka lists the Atom W 65 in its Commercial Grinders series and the Casa in its Prosumer Grinders series. The Casa brings grind by weight and 65 mm flat burrs into a compact housing with a 300 g bean hopper for the home.
Do I need an additional scale?
Not for dosing the ground coffee, the integrated scale takes care of that. For the weight in the cup, a separate brew scale makes sense; 1:2 is a good starting point.
Do I have to calibrate the integrated scale myself?
Eureka calibrates the weighing system at the factory. According to Eureka, the grinder is ready to use without any extra effort.
Is the Atom W 65 Casa suitable for filter coffee?
Eureka names espresso as the recommended use, and the burrs have an espresso design. You will find grinders for filter coffee in our coffee grinder collection.
How big is the grinder?
According to Eureka, 480 mm high, 185 mm wide and 270 mm deep, with a weight of 10 kg. Before buying, measure the space under your wall cabinets including the bean hopper.
Can I see the product before buying?
In our showrooms in Bern (Gerberngasse 44) and Zurich Oerlikon (Hagenholzstrasse 50b) we show a wide selection, but not the entire range, and the display changes. Write to us before your visit at [email protected], and we will check whether the Atom W 65 Casa is currently on site.
Tip from the roastery: Grind by weight shows its strength when one roast stays in the hopper and you set your recipe by weight. For dense, sweet espresso we roast Cozy Chocolate and Nutty Delight, for full body without acidity Very Nutty. If you would like to discover something fruity, you will find it in Wild Peach. That is our recommendation, one of many.
