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Mazzer Robur S Electronic Espresso Grinder

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Mazzer Robur S Electronic Espresso Grinder

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$4,505

No sales taxPrice match

Model: Electronic

Color: White

In stock Shipping $89.90

Ships in 1–3 days

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Key specs

71 mm burrsBurrs · Conical

Grinds on demandDosing · On-Demand

About 88 doubles per fillHopper · 3.5 lb (1,600 g)

28.5 in tallSize · 10.0 in × 11.5 in footprint

Runs on a standard US outletPower · 800 W

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About the Mazzer Robur S Electronic Espresso Grinder

The Mazzer Robur S Electronic is a premium high-capacity on-demand espresso grinder engineered for busy commercial cafés that demand exceptional speed, precision, and the rich flavor profile of conical burrs. Equipped with massive 71mm conical hardened steel burrs, it delivers outstanding grinding performance while preserving delicate coffee aromas through its low-speed grinding design. The "Electronic" designation means the grinder features a digital touch control panel with programmable single, double, and custom timed doses, allowing baristas to grind fresh coffee directly into the portafilter with exceptional consistency and efficiency.

Built around Mazzer's renowned stepless micrometrical grind adjustment, the Robur S Electronic enables precise dial-in for optimal espresso extraction across a wide range of coffees. The large conical burrs produce a rich, full-bodied espresso with excellent sweetness and balance, while the intuitive touchscreen, portafilter-activated operation, and manual grinding mode streamline workflow during busy service. Mazzer's Grind Flow Control (GFC) system also helps reduce static and clumping, delivering cleaner coffee distribution and more consistent extractions.

Designed for continuous commercial operation, the Robur S Electronic features a durable die-cast aluminum body, adjustable universal portafilter holder, low-retention grinding chamber, and an efficient cooling system to maintain stable grinding performance throughout extended use. The grinder is easy to clean without affecting grind calibration, minimizing downtime while maximizing long-term reliability. Optional IoT connectivity also allows cafés to monitor grinder usage, maintenance schedules, and performance remotely.

Whether you're operating a high-volume specialty café, restaurant, hotel, or coffee chain, the Mazzer Robur S Electronic offers the perfect combination of speed, consistency, and durability. Combining legendary Italian craftsmanship with advanced electronic controls and the exceptional grind quality of large conical burrs, it delivers professional espresso performance built for the most demanding coffee environments.

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Specifications

Performance
Burr diameter	71 mm
Burr material	Conical
Burr speed	420 rpm (50Hz) - 500 rpm (60Hz)
Grind size adjustment	Stepless
Hopper capacity	3.5 lb (1,600 g)
Dosing method	On-Demand
Physical Measurements
Width	10.0 in
Depth	11.5 in
Height	28.5 in
Body material	Aluminum die casting
Power
Voltage	120 V
Wattage	800 W
Model & Series
Series	Robur S Electronic
Warranty	12-month parts
More specs
Net weight	28 kg (62 lbs)

Manuals & downloads3

Spec SheetMazzer Robur S Electronic Espresso Grinder

ManualMazzer Robur S Electronic Espresso Grinder

Spare PartsMazzer Robur S Electronic Espresso Grinder

Questions about the Mazzer Robur S Electronic Espresso Grinder9

What is the Mazzer Robur S Electronic designed for?

The Mazzer Robur S Electronic is designed for high-volume cafés and professional coffee environments that need fast, consistent espresso grinding with the convenience of programmable electronic dosing.

How does the electronic dosing system work?

The electronic system allows baristas to select programmed doses that are ground directly into the portafilter. This creates an efficient on-demand workflow and helps improve dosing consistency during busy service periods.

What makes the Robur S Electronic suitable for high-volume use?

Its powerful motor, large conical burrs, and commercial-grade construction are designed to handle demanding workloads while maintaining reliable grinding performance throughout service.

Can I program different doses for different espresso recipes?

Yes. The electronic controls allow different timed doses to be programmed according to your preferred espresso recipes, making it easier to maintain a consistent workflow across different drinks.

What are the benefits of the Robur S conical burrs?

The large conical burrs provide fast and consistent grinding while operating at a relatively low rotational speed. This helps manage heat during grinding and supports reliable performance in demanding commercial environments.

How does electronic dosing help reduce coffee waste?

Once the programmed doses are properly calibrated, the grinder can deliver a more consistent amount of coffee for each grinding cycle. Regularly checking dose weight can help prevent over-grinding and unnecessary coffee waste.

Does changing the grind setting affect the programmed dose?

Yes. Changing the grind size can affect the amount of coffee delivered during a timed grinding cycle. After making significant adjustments, check the actual dose weight and recalibrate the programmed grinding time if necessary.

What should I do when switching to a different coffee?

Clear the remaining beans and purge residual grounds before adding the new coffee. Adjust the grind setting, check your dose and espresso extraction, and update the electronic dosing settings if required.

How should I maintain the Robur S Electronic?

Regularly clean the hopper, burr chamber, grinding outlet, dosing area, and portafilter support. Keeping these components free from accumulated coffee grounds and oils helps maintain consistent grinding and dosing performance.

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