Mahlkönig E80S GbW - Speed meets precision

The Mahlkönig E80S GbW sets new standards in professional espresso grinding. It combines high-speed performance with innovative grind-by-weight technology and patented Disc Distance Detection (DDD). This combination enables unprecedented accuracy in dosing - perfectly matched to each cup, in real time. Developed for high-volume coffee shops, the E80S GbW stands for precision, speed and absolute reproducibility.

Weight-based grinding in real time

With grind-by-weight (GbW) technology, the grinder measures the exact weight of ground coffee during the grinding process and stops automatically as soon as the preset quantity is reached. An integrated high-precision load cell continuously monitors the output behavior and adjusts the motor power in real time - for consistent results without readjustment. In combination with Disc Distance Detection, the fine adjustment always remains accurate to the millimeter.

Automatic portafilter detection

The E80S GbW automatically recognizes up to six different portafilters and calls up the right dosage for each one. This speeds up the workflow, reduces training requirements and delivers consistent quality with every shot - regardless of who is at the machine. Ideal for busy coffee shops or bars with multiple barista shifts.

Performance that impresses

A temperature-controlled high-performance motor ensures impressive grinding speed with a stable aroma. Even in continuous operation, the grinding disks and coffee remain cool - thanks to the active ventilation system and intelligent speed control. The result: precise dosing, fast operation and perfect taste in every cup.

Premium grinder

The 80 mm special steel grinding discs with specially developed tooth profile ensure uniform particle sizes and exceptional extraction. This produces espresso and coffee with a full body, fine crema and clear flavor notes - in keeping with the specialty coffee concept.

Highlights

  • Grind-by-Weight technology: automatic weight dosing in real time
  • Disc Distance Detection (DDD): precise control of the distance between the grinding discs
  • Automatic portafilter recognition: up to 6 saved profiles
  • 80 mm special steel grinding discs with customized geometry
  • Powerful motor with active temperature control
  • Illuminated, adjustable outlet for clean working
  • Quiet grinding noise despite high speed
  • High-resolution 88.3 mm display with wide viewing angle

Technical specifications

  • Grinding disks: 80 mm special steel
  • Grinding disk service life: approx. 1,500 kg
  • Grinding capacity: 6-7 g/s (50 Hz), 7-8 g/s (60 Hz)
  • Dosing: weight-based real-time control (GbW)
  • Bean container: 1,800 g (optional: 250 g / 1,200 g)
  • Power: 520-600 W (230 V) / 845 W (110-127 V)
  • Speed: 1,400 rpm (50 Hz) / 1,700 rpm (60 Hz)
  • Dimensions (W × H × D): 24 × 63 × 34 cm
  • Weight: 18.0 kg
  • Colors: Polished aluminum, matt black, matt white
  • Certifications: CE, CB, ETL Safety, ETL Sanitation

Optional equipment

  • Bean container (250 g / 1,200 g / 1,800 g)
  • 80 mm premium cast grinding disks
  • 1 kg calibration weight
  • CB-certified aluminum adapter for cans
  • Tool set for changing grinding disks

Comparison: E80S vs. E80S GbW vs. E80W GbS

Feature E80S E80S GbW E80W GbS
Grinding control Time-based (timer) Weight-based real-time control Cloud-based (grind-by-sync)
Technology Disc Distance Detection (DDD) DDD + high-precision load cell DDD + Cloud Connect integration
Screen carrier detection Manual Automatic (6 profiles) Automatic (networked with machine)
Target group Coffee shops with high volumes High-end bars & specialty roasteries Digital coffee bars with La Marzocco
Special feature High grinding speed Real-time weighing & grinding Synchronized recipes & telemetry

Conclusion

The Mahlkönig E80S GbW redefines precision - with real-time weight measurement, automatic portafilter detection and patented DDD technology. It increases efficiency, minimizes deviations and delivers perfect shots every time. For baristas who don't compromise - Made in Hamburg.

Información sobre el fabricante

Hemro Manufacturing Germany GmbH, Tilsiter Strasse 144, 22047 Hamburg, www.mahlkoenig.com, info@hemrogroup.com

* Bonität vorausgesetzt. Ratenbeispiel für PayPal Ratenzahlung: effektiver Jahreszins 12,49 % p.a., fester Sollzinssatz 11,80 % p.a., Laufzeit 24 Monate. Genaue Konditionen und Gesamtkosten werden im nächsten Schritt von PayPal angezeigt. Angebot gültig nur für Kunden mit Wohnsitz in Deutschland. Weitere Infos zur Bonitätsprüfung.

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Frequently Asked Questions

I bought a new coffee grinder from Naturbohne and there are coffee residues in it.

Please note: Some manufacturers test their coffee grinders before shipping, which means that small coffee residues or bean residues can occasionally be found in the grinder. This procedure is used to test functionality and is considered a quality feature. Of course, we only sell new products - unless expressly stated otherwise.

Static charge – coffee grounds spray out from the side

With some coffee grinders, the ground coffee can become statically charged and spray out of the portafilter at the side. This means that not all of the ground coffee gets into the portafilter, which can lead to uneven extraction. Our recommendation: Use a dosing funnel to ensure that all of the ground coffee is precisely fed into the portafilter - for optimal espresso enjoyment.

What is dead space in coffee grinders?

Conventional coffee grinders often leave a so-called dead space in which coffee residues accumulate. These residues can not only affect the freshness, but also lead to old and fresh coffee grounds being mixed, which negatively affects the taste. In contrast, single dose grinders have a well-thought-out design that eliminates the dead space. Each portion is ground individually and precisely so that no residues are left behind - for a consistently pure and full-bodied coffee experience.

Which portafilter fits my espresso machine?

When choosing the right portafilter for your portafilter machine, it is important to know that each manufacturer develops its own brewing group - the most well-known is the Faema E61. However, this does not mean that any portafilter will fit without any problems. An incompatible portafilter can leak, which will have a direct negative impact on the quality of your espresso. We therefore recommend using either the portafilter originally supplied or one that is explicitly stated to be compatible with your machine. This will ensure that the pressure is optimally built up and the espresso is perfectly extracted.

Can I visit you or pick up the goods personally?

Yes, of course, you are welcome to come by and look at our products by appointment. We would be happy to advise you personally. The best thing to do is to send us an email with a few suggested appointment times.

We are located 5 minutes from the motorway between Stuttgart and Lake Constance on the edge of the Black Forest.

Important note, first use coffee grinders

Another little tip for the perfect start with your new mill:

You will get the best grinding result after you have ground about 1-2 kg of beans. It is best to use a few cheap beans so that the grinder can work optimally. And if you are wondering what you can do with the bean flour - it is perfect plant fertilizer! 🌿

It contains nitrogen, potassium, sulfur and phosphorus and is a real nutrient bomb for your plants.

¿Pueden realizar una calibración de offset en mi máquina de portafiltro?

Existen varios argumentos en contra de una calibración de compensación en las máquinas de portafiltro Lelit, especialmente en modelos como la Lelit Bianca. Estos se refieren principalmente a la complejidad y las limitaciones de la compensación como única solución para problemas de temperatura:

  1. Fluctuaciones de temperatura e inestabilidad. La compensación considera una diferencia constante entre la temperatura de la caldera y la temperatura de preparación. Sin embargo, en la práctica pueden ocurrir fluctuaciones de temperatura, por ejemplo, debido a tiempos de espera prolongados o preparación continua. Esto hace que la temperatura de preparación real no siempre sea predecible con precisión.
  2. Dependencia de las condiciones ambientales. Factores como la temperatura ambiente, la humedad y el estado de la máquina (por ejemplo, el tiempo de calentamiento) afectan significativamente la temperatura de preparación. Una compensación fija no puede equilibrar dinámicamente estas variables, lo que puede llevar a resultados inexactos.
  3. Pérdida de calor durante los tiempos de espera. Después de pausas prolongadas, el grupo de preparación se enfría y la máquina necesita tiempo para volver a la temperatura deseada. Una compensación correctamente ajustada no puede compensar esto, por lo que son necesarias medidas adicionales como un "Cooling Flush".
  4. Desajustes de fábrica. En algunos modelos de Lelit se ha encontrado que la compensación de fábrica a menudo está configurada de manera inexacta (por ejemplo, de 4 a 8 grados demasiado baja en la Lelit Bianca). Esto requiere una recalibración manual por parte de personal especializado, lo cual puede ser complicado para los usuarios finales.
  5. Malentendidos en la aplicación. Muchos usuarios están confundidos por la información contradictoria sobre la configuración de la compensación, lo que puede llevar a ajustes incorrectos. Por ejemplo, a menudo se espera que la compensación por sí sola resuelva todos los problemas de temperatura, aunque solo es parte de un sistema más complejo.

Conclusión
La calibración de compensación es una herramienta útil, pero no debe considerarse de forma aislada. Una combinación de control PID preciso, mantenimiento regular y técnicas adaptadas (por ejemplo, "spülshots") es necesaria para lograr resultados óptimos de preparación.

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