Mahlkonig E80W Grind-by-Sync Espresso Grinder

E80W GbS black
Now In Stock! Ships Next Business Day!
Free Shipping
  • Mahlkonig E80W GBS Espresso Grinder
  • Mahlkonig E80W GBS Espresso Grinder
  • Mahlkonig E80W GBS Espresso Grinder (white)
  • Mahlkonig E80W GBS Espresso Grinder
  • Mahlkonig E80W GBS Espresso Grinder
  • Mahlkonig E80W GBS Espresso Grinder
  • Mahlkonig E80W GBS Espresso Grinder


  • What's in the box

  • Mahlkonig E80W GBS Espresso Grinder
  • Hopper and Lidr
  • Grounds Tray
  • Load Cell Cover
  • User Manual
Mahlkonig E80s GbW Display

Introducing Grind-by-Sync Technology

The Mahlkonig GBS (Grind by Sync) grinder represents a significant leap forward in coffee grinding technology, integrating precision weight-based dosing capabilities with intelligent synchronization and automated grind adjustment. This innovation not only ensures near-perfect dose accuracy, but also connects the grinder with select La Marzocco espresso machines.

The revolutionary aspect of the GBS lies in its ability to communicate with compatible La Marzocco espresso machines, such as the Linea PB ABR, GB5 ABR, or KB90 ABR. Through this communication, the grinder can autonomously determine the optimal grind size and adjust accordingly to meet desired specifications. This feature eliminates the need for manual intervention by baristas, particularly during peak hours when efficiency is paramount. By streamlining the cafe workflow in this way, the GBS significantly enhances operational efficiency and consistency in coffee preparation. Baristas can focus on other aspects of drink preparation, confident that the grinder is repeatedly hitting the programmed dose weight within 1/10th of a gram, and continuously optimizing grind size to produce exceptional espresso.

Dialing in the Mahlkonig E80s GbW

Unparalleled Power

Like the Mahlkonig's E80S and E80S GBW grinders, the E80W GBS is engineered with 80mm steel burrs and a robust 780W motor spinning at 1700 rpm, enabling lightning-fast grinding for doubleshots in under 3 seconds. The E80W GBS boasts uninterrupted operation without risk of overheating, handling up to 10 double espressos per minute with a 3-second on, 3-second off duty cycle. Its 80mm steel burr set, designed with the same geometry as the revered Ditting 807 Lab Sweet, delivers blazing-fast grind speeds and high extraction yields with increased sweetness. This grinder epitomizes speed and efficiency, offering baristas the ability to maintain a rapid pace of service without compromising on quality or flavor.

Mahlkonig E80s GbW Display


Similar to the Mahlkonig E80S GbW and E65S GbW grinders, the E80W GBS is equipped with an integrated load-cell positioned beneath the portafilter fork, otherwise known as ‘GbW’ or ‘Grind by Weight’. This innovative technology swiftly weighs and resets the portafilter, then precisely monitors the weight of ground coffee in real-time as it falls into the basket. Employing an advanced algorithm, the grinder automatically stops grinding at the precise moment to meet a programmed dose weight within 1/10th of a gram, equivalent to the weight of a single coffee bean. GbW technology eliminates the need to adjust grind time following a change in grind size to maintain a specific dose weight. Irrespective of the grind size, GbW technology consistently doses the exact same quantity of coffee with each operation. This allows baristas to focus on crafting exceptional espresso without the need for continual adjustments.


    80mm Flat Special Steel Burrs


    Fast & Quiet Output


    Stepless Dial Adjustment


    Synchronizes With Select La Marzocco ABR Espresso Machines

More Features

Active Internal Cooling System

88.3mm (3.5") High-Resolution Display

Grind Flow Control

Adjustable Illuminated Grinds Chute

Compact Footprint


Manufacturer: Mahlkonig
Model: E80W GBS
Grind Adjustment: Stepless
Burr Type: 80mm Flat Special Steel
Burr Speed: 7-8g/sec (1700 RPM)
Hopper Capacity: 1800g (4 lbs)
Electrical: 120V/60Hz/845W/7A
Dimensions: 9.5 in. (W) × 25 in. (H) × 13.5 in. (D)
Weight: 45 lbs.
Warranty: 1 Year Parts and Labor Warranty Covered Through Prima
View AllClose

Warranty Information

1 year parts and labor warranty covered through Prima
View AllClose