Mazzer Robur S Electronic Commercial Espresso Grinder

• 71mm conical burrs (ref. 186C) turning at 500 RPM on 60Hz power
• Tailor-built cooling system with double fan
• Grind Flow Control insert with three interchangeable dampers: AntiClumping, AntiDust and Hybrid
• On-demand grinding activated by the portafilter
• Adjustable portafilter holder for hands-free dosing
• Electronic dose adjustment
• Reduced retention for repeatable dosing
• Stepless micrometrical grind adjustment
• Memory Track indexed collar so you can return to a grind setting
• Easy-to-clean grinding chamber that holds its setting
• IoT connectivity for remote monitoring of output and maintenance
• Tamping support base and manual tamper included
• 800 W motor
• Die-cast aluminum body

• Dimensions: 28.5"(H) x 9.25"(W) x 11.5"(D)
• Weight: 62 lbs
• Hopper Capacity: 3.5 lbs (1.6 kg)
• Dosing: Electronic, on demand
• Burr Type: 71mm Conical (ref. 186C)
• Burr Material: Steel
• Burr Speed: 500 RPM at 60Hz
• Grind Time: 3.4 seconds per 17g dose
• Grind Adjustment: Stepless Micrometrical
• Body: Die-cast aluminum
• Volts: 120
• Watts: 800
• Plug Type: NEMA 5-15P
• Certification: ETL Sanitation (NSF/ANSI 8), ETL Listed
• Country of Origin: Italy

What size burrs does the Mazzer Robur S Electronic use?
71mm conical steel burrs, Mazzer reference 186C, turning at 500 RPM on 60Hz power or 420 RPM at 50Hz.

How fast does the Mazzer Robur S Electronic grind?
Mazzer rates the average grinding speed at 5 grams per second on 50Hz power. On 60Hz US power it is quicker still, and La Marzocco USA publishes about 3.4 seconds for a 17 gram dose. This is one of the fastest grinders Mazzer makes.

Does the Mazzer Robur S Electronic have cooling?
Yes, a double fan cooling system with ventilation under electronic control. On a grinder capable of 5 grams a second, active cooling is doing real work.

How is grinding activated on the Mazzer Robur S Electronic?
On demand, with electronic dose adjustment. You grind straight into the portafilter rather than working from a doser chamber.

What comes with the Mazzer Robur S Electronic?
The GFC kit, IoT connectivity, a tamping support base and a manual tamper, all as standard equipment.

What is the GFC system on the Mazzer Robur S Electronic?
Grind Flow Control is a removable aluminium outlet insert with a through-flow damper. It reduces the static charge that throws grounds onto the counter and delivers a more uniform dose into the basket.

How much coffee does the Mazzer Robur S Electronic hopper hold?
1.6 kg, which is 3.5 lbs.

What are the power requirements for the Mazzer Robur S Electronic?
800 watts at 120 volts with a standard NEMA 5-15P plug. La Marzocco USA specifies 8 amp service for the Robur line, so check your circuit before installation.

How big and how heavy is the Mazzer Robur S Electronic?
28.5 inches tall by 9.25 wide by 11.5 deep, and 62 lbs.

How do I adjust the grind on the Mazzer Robur S Electronic?
Stepless micrometrical adjustment, so any setting between coarse and fine is available rather than a fixed set of clicks.

Who should buy the Mazzer Robur S Electronic instead of the Robur S Automatic?
Choose the Robur S Electronic if you grind to order and want the fastest possible shot to shot turnaround with IoT monitoring and active cooling. Choose the Robur S Automatic if your workflow runs from a self-refilling doser. Same burrs, same body, different way of working.

What is the warranty on the Mazzer Robur S Electronic?
Mazzer covers the Robur S Electronic with a 12 month parts warranty.

• Mazzer Robur S Electronic grinder
• Bean hopper with lid
• GFC kit, Grind Flow Control outlet insert
• Tamping support base
• Manual tamper
• IoT connectivity, standard on this model

Mazzer covers this grinder with a 12 month parts warranty.

• Spec Sheet