Mahlkonig E65W GBS/GBW Coffee Grinder

Key Features

• Grind-by-Weight dosing- Real-time weight control gives steady shots across staff and shifts.
• Grind-by-Sync with cloud connection- Pairs with compatible machines to nudge grind size toward your target extraction time.
• Electrical burr distance adjustment- Micro-step tuning without tools, fast enough for mid-service changes.
• 65mm special steel burrs- Consistent particle size for balanced body and clean aroma.

Specifications 

Compatibility: Commercial espresso setups; Sync compatible with select La Marzocco models

Burrs: 65mm special steel, flat

Dimensions: (W×H×D) 195 × 620 × 283mm

Weight: 12.2kg net

Bean hopper capacity: 1,200g

Power: 220–240V, 50/60Hz, 440W 

Grinding capacity: 4–5g/s @ 250µm (50Hz); 5–6g/s @ 250µm (60Hz)

Installation

• Power: Plugs into a standard socket matching your region's voltage; no dedicated circuit required.
• Placement: Compact footprint suits counters with limited space; ensure clearance around vents for the active cooling system.
• Sync pairing: For automatic grind adjustment, pair via cloud connection with a compatible espresso machine.

Frequently Asked Questions

Do I need a Sync-compatible machine to use this grinder?

No. The E65W GbS works as a standalone Grind-by-Weight grinder with any commercial espresso setup. Sync just adds automatic grind adjustment when paired with a compatible La Marzocco machine.

What happens if my espresso machine isn't on the Sync compatibility list?

The grinder still functions fully via manual electrical burr adjustment and Grind-by-Weight dosing; you'll just be dialling in grind size yourself rather than having it auto-adjust.

How often do the burrs need replacing?

At the median grind setting, the burrs are rated for around 800kg of coffee before performance starts to drop; heavy-volume sites may want to track usage and plan replacements ahead of time.

Does it need to be plumbed in?

No plumbing required — it's a standard plug-in unit on a regular socket.

Can it keep up with high-volume service?

Yes, grinding capacity runs at 4–6g/s depending on your region's power frequency, and the active cooling system is built to handle sustained back-to-back grinding through busy shifts.