Mahlkönig E80 GBW – 80 mm Espresso Grinder with Grind-by-Weight
The portafilter clicks into place, the grinder recognizes it and starts – and it stops precisely when the target weight is reached. No reweighing, no guessing, no correcting: the dose is accurate, shot after shot. In daily cafe operations, this eliminates a whole step and keeps the cup consistent.
The E80 GBW combines the fast 80 mm grinding mechanism of the E80 series with integrated real-time weighing. As a Mahlkönig partner, we will tailor it to your business and assist you with the initial setup.
What makes the E80 GBW special
Grind-by-Weight (GbW)
A high-precision load cell controls the dose during grinding and stops at the target weight. The result is a very consistent amount in the portafilter – without a separate scale.
Portafilter Recognition
The grinder recognizes the inserted portafilter and starts the grinding process automatically – hands-free and quickly, especially during peak hours.
Disc Distance Detection (DDD)
You set the grind size via the actual distance between the grinding burrs, readable in micrometers on the display. A proven setting can always be precisely recalled.
80 mm Special Steel
The grinding burrs feature a specially developed tooth geometry for a uniform grind, even for fine espresso ranges.
Active Cooling
The powerful motor and active cooling keep the grinding chamber under control, ensuring that the grind size remains stable even after many shots.
Illuminated Spout & 3.5" Display
The adjustable, illuminated spout guides the grinds centrally into the portafilter; the high-resolution display is readable from a wide angle.
There's no "right" or "wrong" when it comes to espresso: grind size, dose, and ratio are parameters you can adjust to suit your taste. A common starting point is 1:2, meaning about 18 g of ground coffee to around 36 g of espresso. Dosing by weight helps you hit this point particularly reliably.
At a glance
| Grinding Burrs |
80 mm, special steel, proprietary tooth geometry |
| Average Grinding Capacity |
6–7 g/s at 250 µm (50 Hz) |
| Dosing |
Grind-by-Weight (real-time weighing), portafilter recognition |
| Grind Adjustment |
Stepless, with Disc Distance Detection |
| Bean Hopper |
approx. 1800 g |
| Burr Lifespan |
approx. 1500 kg (medium setting) |
| Display |
3.5", display in µm |
| Power |
520/600 W (220–240 V, 50/60 Hz) |
| Dimensions (W × H × D) |
24 × 63 × 34 cm |
| Weight |
approx. 18 kg |
| Colors |
Matte black or chrome |
All Features at a Glance
Grind-by-Weight with high-precision load cell, automatic portafilter recognition, patented Disc Distance Detection with micrometer display, 80 mm special steel grinding burrs with proprietary tooth geometry, grinding capacity of 6–7 g/s, active cooling for stable grind size, illuminated and adjustable spout, 3.5" display, and a bean hopper with approximately 1800 g – designed for continuous cafe operation with high demands for dosing consistency.
What goes with it
Without weighing, but with the same 80 mm grinding mechanism, the E80 Supreme operates – you can find it and other models in our Mahlkönig selection. You'll discover the right machine for it among our espresso machines, and for consistent tamping in continuous operation, it's worth checking out our tampers and tamping solutions. Unsure about the combination? Our machine and grinder consultation will help.
Experience it Live in Bern and Zurich
A commercial grinder is also chosen based on its operation, noise level, and stability. Come by, we'll show you the E80 GBW in operation and set it up with you.
Roastery Tip
When dosing by weight, you can taste subtle differences particularly well. For bar operations, we recommend round, chocolatey-nutty roasts: Cozy Chocolate, Nutty Delight, and Very Nutty reveal their full body with consistent dosing. If you're looking for a fruitier cup, discover a brighter side with Wild Peach or Bright Cassis. All beans can be found in our coffee bean selection. This is our recommendation, one of many.
Frequently Asked Questions about the Mahlkönig E80 GBW
What differentiates the E80 GBW from the E80 Supreme?
The GBW doses by weight (Grind-by-Weight) and automatically recognizes the portafilter. The E80 Supreme uses the same 80 mm grinding mechanism but doses by time instead of weight.
How accurate is the dosing?
A high-precision load cell measures during grinding and stops at the target weight. This keeps the dose in the portafilter very consistent over many shots.
What are the benefits of portafilter recognition?
The grinder starts automatically as soon as it recognizes the portafilter. This saves a step and speeds up the workflow at the bar.
Does the grind size remain stable during continuous operation?
Yes. Active cooling keeps the grinding chamber under control, so the grind size barely shifts even during peak hours.
Which machine pairs well with the E80 GBW?
A commercial or powerful home espresso machine with a standard 58 mm portafilter. You can find a selection among our espresso machines; we'd be happy to advise you through our machine and grinder consultation.
Where can I buy and see the E80 GBW live?
You can order the E80 GBW directly online. We deliver across Switzerland and to Liechtenstein, usually within 2–4 business days; Click & Collect is available at both locations. You can experience it live in our showrooms in Bern and Zurich. Financing is possible.
Buy Mahlkönig E80 GBW in Switzerland – experience it live in Zurich and Bern. Questions? Write to us at office@coffeecoachingclub.ch or visit us at coffeecoachingclub.ch.
