commercial
mazzer robur s
high-volume conical workhorse with serious retention improvements
the Mazzer Robur S is a 71mm conical burr grinder built for busy coffee shops. it grinds at roughly 3.5g per second at 500rpm, with a dual-fan cooling system to protect aroma during heavy use. the redesigned grinding chamber and lower burr carrier cut retention by 52% over the previous Robur E. the upper burr stays fixed during cleaning, so you never lose your grind setting. cloud-compatible stats tracking, a dose cap, and adjustable portafilter holder round out a machine meant for serious daily volume.
what it does well
- 52% reduction in retention vs previous robur e
- dual-fan cooling protects coffee from heat during high-volume use
- grind setting is preserved during cleaning thanks to stationary upper burr
- cloud-compatible stats and maintenance tracking built in
- fast output at roughly 3.5g per second
where it stops short
- large footprint at 10 x 11.5 x 28.5 inches and 62 lbs
- single phase power only
- price point is firmly commercial, not suited to home use
specs
- drive
- electric
- best for
- espresso
- burr type
- conical
- burr size mm
- 71
frequently asked questions
what is the Mazzer Robur S?
the Mazzer Robur S is a commercial coffee grinder. high-volume conical workhorse with serious retention improvements
how much does the Mazzer Robur S cost?
the Mazzer Robur S costs $3,799–$4,949.
what burrs does the Mazzer Robur S use?
the Mazzer Robur S uses 71mm conical burrs, electric.
what is the Mazzer Robur S best for?
the Mazzer Robur S is best for espresso coffee.
what are the pros and cons of the Mazzer Robur S?
strengths: 52% reduction in retention vs previous robur e, dual-fan cooling protects coffee from heat during high-volume use, grind setting is preserved during cleaning thanks to stationary upper burr, cloud-compatible stats and maintenance tracking built in, fast output at roughly 3.5g per second. trade-offs: large footprint at 10 x 11.5 x 28.5 inches and 62 lbs, single phase power only, price point is firmly commercial, not suited to home use.