Mahlkönig E65W GBS – Espresso Grinder (Grind-by-Sync)

Mahlkönig E65W Grind-by-Sync (GBS) – Espresso Grinder with Machine Connection

If your afternoon shot suddenly runs faster than in the morning, this grinder automatically adjusts the grind: In conjunction with a compatible La Marzocco machine, the grinder and machine exchange data and keep the extraction time within the desired window.

As an official partner of Mahlkönig, we will set up the E65W GBS for your setup and assist you with the installation. Both the Grind-by-Weight and Grind-by-Sync models are in daily use in our Bern and Zurich locations.

How Grind-by-Sync works

The grinder connects to your espresso machine via Wi-Fi/cloud or USB cable. When you pull an espresso shot, the machine measures the extraction time. If it deviates from the target, the E65W GBS motorized disc distance adjusts by a few micrometers – the next shot is perfect again. This way, extraction remains consistent throughout the day, from cool mornings to warm afternoons.

All Features at a Glance

Grind-by-Sync (GBS)

Automatic grind adjustment via communication with compatible La Marzocco machines, via Wi-Fi/cloud or USB.

Grind-by-Weight (GbW)