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Mazzer Robur S Automatic Espresso Grinder

Full manufacturer warranty

Mazzer Robur S Automatic Espresso Grinder

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$3,865

No sales taxPrice match

Model: Automatic

Color: Black

In stock Shipping $89.90

Ships in 1–3 days

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Key specs

71 mm burrsBurrs · Conical

DoserDosing

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 Automatic Espresso Grinder

The Mazzer Robur S Automatic is a premium high-capacity commercial espresso grinder designed for busy cafés that demand exceptional grinding performance and the rich, full-bodied flavor profile of conical burrs. Equipped with massive 71mm conical hardened steel burrs and a powerful commercial motor, it delivers outstanding grinding speed while preserving coffee aromas through its low-speed grinding design. The "Automatic" designation means the grinder automatically refills the integrated doser whenever the coffee level drops below a preset amount, ensuring freshly ground coffee is always available during peak service without requiring manual activation.

Built around Mazzer's renowned stepless micrometrical grind adjustment, the Robur S Automatic allows baristas to fine-tune grind size with exceptional precision for consistent espresso extraction. The automatic doser refill system keeps the doser stocked throughout the day, enabling fast and efficient drink preparation during high-volume service. Its large conical burrs produce a sweet, balanced espresso with excellent body while maintaining consistent particle distribution and high grinding productivity.

Designed for continuous commercial operation, the Robur S Automatic features a robust die-cast aluminum body, large-capacity bean hopper, removable coffee outlet for simplified cleaning, and commercial-grade components engineered for long-term durability. Its heavy-duty construction and straightforward maintenance make it a dependable choice for cafés requiring reliable performance day after day.

Whether you're operating a high-volume specialty café, restaurant, hotel, or coffee chain, the Mazzer Robur S Automatic delivers the ideal combination of speed, reliability, and traditional conical burr performance. Combining legendary Italian craftsmanship with an automatic doser refill system and commercial-grade engineering, it provides the consistency and productivity professional baristas rely on every day.

Real setups from our customers

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	Doser
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 Automatic
Warranty	12-month parts
More specs
Net weight	28 kg (62 lbs)

Manuals & downloads3

Spec SheetMazzer Robur S Automatic Espresso Grinder

ManualMazzer Robur S Automatic Espresso Grinder

Spare PartsMazzer Robur S Automatic Espresso Grinder

Questions about the Mazzer Robur S Automatic Espresso Grinder8

What is the Mazzer Robur S Automatic designed for?

The Mazzer Robur S Automatic is designed for high-volume cafés, restaurants, and professional coffee environments that require powerful espresso grinding with a reliable automatic dosing workflow.

How does the automatic grinding system work?

The automatic system helps maintain a supply of ground coffee in the dosing chamber by activating the grinder when required. This supports a continuous workflow and reduces the need for constant manual grinder operation.

What makes the Robur S suitable for high-volume service?

Its powerful motor, large conical burrs, and commercial-grade construction are designed to handle demanding workloads. This makes it well suited to busy environments where speed and consistent grinding are essential.

What are the advantages of the Robur S conical burrs?

The large conical burrs provide fast and consistent grinding while operating at a relatively low rotational speed. This design helps manage heat during demanding periods of espresso service.

How can the automatic system improve workflow during peak hours?

The automatic operation helps keep ground coffee available for dosing, allowing baristas to focus on preparing drinks rather than manually starting the grinder for every order. This can help improve efficiency during busy service periods.

Can I adjust the grind for different coffee blends?

Yes. The grind setting can be adjusted to suit different beans, roast profiles, and espresso recipes. Small adjustments are recommended when dialing in a new coffee to maintain better control over extraction.

How can I keep ground coffee fresh when using the automatic system?

Set up the grinder according to your expected service demand and avoid keeping excessive amounts of ground coffee in the dosing chamber. Regularly clearing older grounds can also help maintain freshness and reduce waste.

What areas of the Robur S Automatic require regular cleaning?

Regularly clean the hopper, burr chamber, grinding outlet, doser, and other coffee-contact areas. Removing accumulated grounds and coffee oils helps maintain consistent performance and protects the flavor of freshly ground coffee.

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