On-Demand Espresso Grinder, Automatic, 84 mm

The La San Marco SM 97/A Automatic is a professional on-demand espresso coffee grinder for high-volume café, restaurant and hotel bar operations, built around 84 mm flat steel burrs driven at 880 RPM for consistent, low-heat extraction. Its centesimal adjustment ring lets baristas dial in the burr gap to 0.01 mm accuracy, giving fine control over grind size across the full espresso spectrum.

The automatic control system offers four selectable grinding durations and four selectable restarting intervals, making it straightforward to programme precise workflows during peak service. The 250 g ground-coffee holder shuts off grinding automatically when capacity is reached and includes a built-in servings counter, reducing waste and keeping throughput visible. The food-grade technopolymer portafilter holder is left-mounted as standard, with right-mounted or holderless configurations available on request.

• On-demand dosing with programmable automatic cycles — no manual timing required
• Centesimal ring grind adjustment to 0.01 mm for repeatable espresso recipes
• Automatic grinding stop and servings counter on the 250 g holder
• Flexible portafilter holder position to suit different bar layouts