About the Brand
Eureka has been designing and building coffee grinders in Florence, Italy since 1920, founded by Aurelio Conti. More than a century on, the company is still based in Sesto Fiorentino and hand-assembles its grinders in the same Florentine factory, having grown into one of the most recognised names in espresso grinding worldwide — trusted by cafés and roasters for pairing precise Italian engineering with genuine artisanal craft.
The Product
The Eureka Helios HSM 65 Espresso Grinder is Eureka's entry point into commercial grinding, built around a 65mm flat burr set capable of handling around 200 double espressos a day. It pairs Eureka's patented Stepless Micrometric Regulation with a touch-screen dosing interface, giving smaller cafés the same grind-size control as Eureka's higher-tier models at a lower cost of entry. This is commercial grinding made accessible, without cutting corners on the fundamentals.
Key Features
65mm Flat Hardened Steel Burrs (Consistent Grind)
A 65mm flat burr set in hardened steel delivers even particle distribution at 3.5–5g/s, giving you steady extraction through a full service.
Stepless Micrometric Regulation System (Precise Dial-In)
Eureka's patented stepless adjustment lets you fine-tune grind size in tiny increments rather than jumping between fixed settings, so you can chase a specific shot without overshooting it.
ACE System (Anti-Clumping)
Eureka's ACE System reduces clumping and static in the grounds as they drop, so doses land in the portafilter evenly instead of in clumps.
Touch Screen Dosing (Programmable Doses)
The touch screen stores three programmable doses plus a continuous mode, so single, double and back-to-back grinding are all one tap away.
All-Purpose Adjustable Hands-Free Fork (Faster Workflow)
A hands-free portafilter fork adjusts to fit different portafilter sizes, freeing your hands to prep the next shot while this one grinds.
Total Control System (Protected Settings)
A password-protected settings mode keeps your dial-in and advanced configuration safe from accidental changes during a busy shift.
Bean Hopper Security System (Safe Bean Loading)
The hopper locks securely in place on the grinder body, avoiding spills and shifting during loading or service.
Who It's Built For
You're running a small café or coffee cart and need commercial-grade consistency without a commercial-grade price tag. The Helios HSM 65 gives you Eureka's grind precision and a touch-screen workflow simple enough to hand to any new barista on shift. It's built for teams who want real specialty output without paying for features you'll never use — precision that fits your budget, not the other way around.
Specifications
| Burr Type |
Flat, hardened steel |
| Burr Size |
65mm |
| Grind Adjustment |
Stepless Micrometric Regulation System (patented) |
| Dosing Method |
Touch screen — 3 programmable doses + continuous mode |
| Hopper Capacity |
1.2kg |
| Motor Power |
280W, direct traction |
| RPM/Grinding Speed |
1370 RPM (3.5–5g/s productivity) |
| Dimensions (W×D×H) |
220 × 250 × 600mm |
| Weight |
12kg net |
| Power Supply |
220–240V, 50Hz, single phase |
| Colour Options |
Black / White |
| Use Case |
Commercial, entry-level café |
| Warranty |
Contact us for details |
Summary
The Eureka Helios HSM 65 brings a century of Florentine grinder engineering to the entry level of commercial coffee, without diluting the precision that makes Eureka's name. If you need a 65mm flat-burr grinder that dials in fast and holds its setting through service, this is where to start.