Mazzer Robur E Commercial Espresso Grinder


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  • – Conical Steel Burrs
  • – Stepless Grind Adjust
  • – Built-in Cooling Fan
  • – Doserless

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No shrinking violet here, the Mazzer Robur Electronic Low RPM Commercial Burr Grinder is a heavy-duty commercial machine that's designed to get the job done. With the capability to hold up to four pounds of beans in its hopper, plus 71mm conical burrs and an internal fan that ensures coolness, there's no need to worry about this machine overheating or your beans getting toasty. Crafted in stainless steel, the Mazzer Robur also features a stepless adjustment control, which allows for on-the-fly adjustment of the grind, programmable dosing plus a digital display with shot counter.

Features and Functionality

  • Large Capacity - The sturdy clear plastic bean hopper with finger guard holds holds a whopping 4 pounds of beans.
  • Consistent Grind - The 71mm stable stainless steel burr grinders are conical (rather than flat) and remove for easy cleaning. Designed to operate at a super low RPM (rotations per minute) so that minimal heat builds up and is transferred to your beans.
  • Stepless Adjustment - Features a stepless micro-metrical grind adjustment for total control over the precise grind of your beans.
  • Cooling System - The internal fan prevents the motor from overheating and guarantees consistent and uniform coffee grinds.
  • Huge Blades - The giant burr blades ensure that it can handle the large quantities of beans it holds.
  • Large Hopper - Super large hopper holds four pounds of beans.
  • Cooling System - With all the work this machine is capable of doing, its internal fan will keep it cool and make sure your beans don't get too toasty.
  • Large Size - With large quantities and output comes a huge footprint. This is not a machine that can be tucked under a counter.
  • Too Much Machine? - This is a high quality, high quantity commercial style grinder. Make sure the features fit your home needs.
Suitable Applications Drip Coffee, Espresso, Fine Drip / Pour Over


Manufacturer Mazzer
Width 12.25 inches
Depth 9.5 inches
Height 28.25 inches
Watts 900W
NSF Certified Yes
Bean Hopper Capacity 4 pounds
Dosing Options Programmable Dosing Functionality
Adjustment Configuration Stepless - Infinite Settings
Grinder Style Burr - Conical Steel
Burr Diameter 71mm
Material Stainless Steel


Browse 1 question and 2 answers
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Would you recommend the Major vs. Robur-E? Medium to high level of traffic for a small coffee shop.
A shopper on Nov 6, 2014
Best Answer: Hi Christopher, how much coffee will you be grinding? It's hard to guess. A small shop in my area with good traffic might grind between 40 and 80 pounds. If you think you might be grinding less than 40 pounds you may be able to spend a little less.
Mahlkonig K30 Vario Grinder
Reply · Report · Tony B on Nov 15, 2014
· Add Answer · I Have This Question Too (0)


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Warranty Information

What it Covers: Mazzer commercial grinders, parts only

Length: 1 Year

Who Supports the Warranty: Seattle Coffee Gear

Warranty Contact Information: 866-372-4734 or email us at

Care and Maintenance

  • Clean burrs on a weekly to bi-weekly basis, either with a cleaning brush or a burr grinder-specific cleaning product such as Grindz.
  • Remove and hand was bean hopper and lid with warm water and soap as needed.

User Manual

Mazzer Robur Commercial Burr Grinder User Manual

Compare: Mazzer Grinders



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