Mahlkönig E80W GBS - Grind-by-Sync

Espresso Grinder
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The E80W Grind-by-Sync is our first espresso grinder featuring the groundbreaking technology of The Sync System. The E80W Grind-by-Sync* is a significant evolution of the E80S Grind-by-Weight, showcasing remarkable new features and delivering the ultimate innovation in efficient workflows and consistent coffee quality.

Equipped with cloud-enabled connectivity, the E80W GbS offers an electrical adjustment of the burr distance. This adjustment can still be precisely controlled manually by the barista or, when synchronized with a La Marzocco machine**, it automatically aligns with the target extraction time. The E80W GbS incorporates an intelligent algorithm, enhancing its ability to manage burr distance with precision, ensuring the perfect extraction every time.

**La Marzocco Linea PB ABR, GB5 ABR, or KB90 ABR

See how the sync system works in the video below:


  • 80 mm diameter special steel burrs
  • Powerful motor with active temperature control for high-speed performance
  • Cloud enabled electronics to pair with an espresso machine via The Sync System
  • Electrical adjustment of burr distance via small motor allowing for micro-adjustments
  • Grind-by-Weight technology featuring a high-precision load cell for real-time dosing control during the grinding process
  • Patented Disc Distance Detection (DDD) enabling accurate settings of the degree of fineness
  • Time savings and quality assurance through integrated Portafilter Detection
  • Adjustable illuminated spout providing a clean and centered coffee outlet
  • Pleasantly quiet grinding
  • High-resolution 88.3 mm display with a wide viewing angle
  • The Sync System allows wireless communication between the grinder and the espresso machine to ensure every espresso shot is of unparalleled quality, reproducible across multiple locations, and by anyone operating the equipment.


Voltage // frequencies // phases // nominal power:

  • 220-240 V // 50/60 Hz // 1~ // 520/600 W
  • 110-127 V // 60 Hz // 1~ // 845 W
  • 100 V // 50/60 Hz // 1~ // 620/780 W

Idle speed: 1400 rpm (50 Hz); 1700 rpm (60 Hz)

Burr diameter: 80 mm

Burr material: Special steel

Burr grind life (median setting): ca. 1.500 kg

Average grinding capacity*: 

  • 50 Hz: 6-7 g/s @ 250 µm
  • 60 Hz: 7-8 g/s @ 250 µm

Bean hopper capacity: approx. 1800 g

Dimensions (w x h x d): 24 x 63 x 34 cm

Dimensions of packing (w x h x d): 69.7 x 28.7 x 47.5 cm

Net weight: 18.0 kg

Gross weight: 19.8 kg

Certifications: CE, CB, ETL Safety, ETL Sanitation


Conforms to:

  • IEC/EN 60335-1
  • IEC/EN 60335-2-64

Certified to:

  • UL 763
  • CSA C22.2 No. 195
  • NSF/ANSI 8

    Download a product sheet for the E80W Gbs. 

    Shipping and Returns

    Australia Wide Shipping is FREE for all orders over $60

    A $9.95 flat rate shipping applies to all orders under $60

    Shipping and Handling

    We dispatch daily Monday to Friday from our roastery. From there shipping time can vary depending on your location and courier. Always check your tracking details to obtain an estimated arrival date, as shipping time may vary from 3 - 8 business days depending our your location.

    Save an additional 5% off accessories, discount applies in cart

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    Rhinowares Brush for grinder & bench
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    WDT Needle Coffee Distribution Tool (WDT) - Black
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    Mahlkönig E80W GBS - Grind-by-Sync