Mazzer Robur S Electronic Coffee Grinder

Prestige Coffee is proud to offer the Mazzer Robur S Electronic Coffee Grinder, one of the most capable cafe coffee grinders on the market today. Built in Italy for busy hospitality venues, this commercial-grade grinder is engineered to keep pace with high-volume service without compromising on grind quality, consistency, or speed. If you're searching for reliable cafe coffee grinders that can handle back-to-back orders during the rush, the Robur S deserves a serious look.

Why the Robur S Suits Busy Cafe Coffee Grinders Buyers

The Robur S grinds fast, averaging roughly one second per five grams of espresso, thanks to conical burrs measuring 71mm and running at a low 420 RPM. This slower burr speed reduces the amount of heat transferred to the beans during grinding, which helps preserve aroma and flavour rather than cooking it out. A double-fan cooling system works alongside the low RPM to keep temperatures in check even during extended periods of use, which is exactly what venues serving large numbers of customers each day require from their equipment.

Retention has long been a pain point for high-output grinders, and Mazzer has addressed this directly. The Robur S cuts coffee retention by around 52 percent compared with earlier models, meaning less stale coffee sitting in the chamber and more consistency from one dose to the next.

Built for Speed, Precision and Easy Maintenance

Dialling in a grind has never been simpler. The stepless micrometric adjustment allows baristas to fine-tune particle size with real precision, whether working with a house blend or rotating single origins. The "Memory Track" index makes it easy to return to a previous setting after adjusting for a different bean, saving time during busy periods.

Cleaning is straightforward too. The grinding chamber can be accessed and cleaned via four screws without losing your dialled-in grind setting, cutting down on downtime between services.

The standout addition to this model is the Grind Flow Control System (GFC). This removable aluminium outlet insert comes with three interchangeable wire dampers — Hybrid, AntiClumping, and AntiDust — so baristas can match grind flow to bean origin, roast profile, or even the weather. The result is fluffier, more even grounds landing in the portafilter with far less mess on the bench.

The Adjustable Portafilter Holder supports hands-free grinding, letting baristas centre the flow of grounds automatically and get on with other tasks. Meanwhile, the built-in digital display and cloud-compatible memory board track daily statistics, dosing history, and maintenance alerts, giving venue owners better visibility over machine performance and servicing needs.

Whether you're outfitting a new espresso bar or replacing an ageing grinder, the Mazzer Robur S offers the throughput, consistency, and smart features that busy venues rely on. Get in touch with Prestige Coffee's team to find out more or arrange a demonstration.