Mahlkönig coffee grinders

Consistent grind – a precise grind size that ensures even extraction and a clean flavour profile for both espresso and filter coffee.

German engineering and durability – grinding discs made of special steel, long lifetime, robust motors and casings for intensive use.

A wide range of models – espresso grinders (E64 WS, E80S, etc.), universal grinders (EK43, EK Omnia, etc.), and industrial grinders (DK15, DK27), as well as the household line (X54, X64 SD).

Modern technologies – Grind-by-Weight, Disc Distance Detection, precise micron-level micro-adjustment, quiet operation, and intuitive displays.

The global standard in the specialty coffee segment – the EK43 and other models have become icons at world championships and in the best coffee shops.

Brand History

The 1920s were an exciting time in the world of coffee – industrial progress continued, and café culture flourished in European cities, so solutions for efficient coffee grinding became increasingly in demand. The company was founded in 1924 in Hamburg as Stawert Mühlenbau GmbH & Co. KG, which manufactured grinders for both coffee and other food products. The Mahlkönig brand (from the German for “king of grinding”) was registered that same year.

Since the 1960s, Mahlkönig has specialized in the manufacture of coffee grinders, becoming one of the industry leaders. In 2007, the company merged with the Swiss grinder manufacturer Ditting HEMRO AG. Today, Mahlkönig is a global player in the premium segment – you’ll find its grinders in specialty coffee shops, hotels, roasteries, and competitions around the world.

Technical specifications

Grinding discs and speed:

• EK43 / EK Omnia: 98 mm cast iron / high-quality steel discs, grinding speed 19–21 g/s.
• Guatemala: 71 mm special steel discs, grinding speed 13–15 g/s.
• E65S: 65 mm special steel discs, grinding speed 4–7 g/s.
• E80S GbW: 80 mm special steel discs, grinding speed 6–8 g/s, designed for heavy-duty use.
• X54: 54 mm special steel discs for household use, grinding speed 1.3–3.2 g/s.

Power:

• Professional models typically feature motors operating at 1,400–1,700 rpm and 2,900–3,500 rpm (depending on the model and frequency), ensuring high throughput without overheating.

Adjusting the grind:

• Several models feature stepless adjustment, ensuring precise control over the nuances of espresso and filter coffee preparation.
• In the latest models, fine-tuning of the actual adjustment using DDD and automatic/manual adjustment at the micron level (E80S GbW, EK Omnia).

Longevity:

• The service life of grinding discs ranges from approximately 500 kg for household models to 15,000 kg for industrial models.

Ergonomics and user interface:

• Colour displays, multiple programmable profiles, quiet operation, portafilter holders, and presets for various types of drinks.

Where can Mahlkönig grinders be used?

In cafés:

• We recommend the E65S / E65S GbW – premium espresso grinders that ensure fast and quiet grinding. Also worth noting is the E80S GbW – a hard-working machine for high-traffic cafés with heavy espresso demand.
• EK Omnia / EK43 – ideal for filtered coffee, brewing larger batches, and tastings.

In restaurants, hotels, and at banquets:

• Guatemala, EK43, E65S/E80S – these grinders can handle everything from daily espresso and filtered coffee for the breakfast buffet to the demands of large events.

In offices:

• When looking for a high-quality espresso grinder to pair with a professional coffee machine, customers often choose the compact E65S or another “barista-grade” model. This ensures a consistent grind even when brewing 200+ cups a day, typically in large office buildings or coworking spaces.

At home:

• The X54 is recommended for home baristas who want professional-grade quality for everything – from espresso to French press. The X64 SD (the latest model) – a single-serve grinder with 64 mm discs, zero retention, and precise micro-adjustment – will be ideal for particularly demanding home enthusiasts.