Overview
The Mahlkönig E80 Supreme is the pinnacle of commercial espresso grinding technology. Featuring 80mm flat burrs optimized for espresso and a sophisticated grind-by-weight system, it delivers barista championship-level precision in every dose. The Supreme moniker reflects its position at the top of Mahlkönig commercial espresso grinder lineup, with enhanced motor cooling, improved burr alignment, and a refined user interface. Used by World Barista Championship competitors and the world finest coffee shops, the E80 Supreme represents the absolute state of the art in commercial espresso grinding. Its precision and consistency are unmatched, making it the grinder of choice where only the best will do.
The Mahlkönig E80 Supreme features a 80mm flat burr set, crafted from steel. The burrs spin at 1400 RPM, offering fast grinding for high-volume use. Grind retention is approximately 0.8g, which is impressively low and suitable for single-dose workflows.
At $3,200, the Mahlkönig E80 Supreme is aimed at uncompromising enthusiasts and professionals who want the absolute best. Key workflow features include stepless grind adjustment for infinite precision. The flat burr design produces a more uniform particle distribution, prized for clarity and sweetness in the cup.
The Mahlkönig E80 Supreme is weighing 14.0 kg, manufactured in Germany, powered by a 450W motor. Its footprint measures 200 x 300 x 620 mm (W×D×H).
Pros & Cons
Pros
- Large 80mm burrs deliver fast, consistent grinding with excellent particle uniformity
- Stepless grind adjustment allows infinite precision for dialing in any coffee to perfection
- Low retention of 0.8g is suitable for single-dose workflows
- Flat burr geometry produces highly uniform particle distribution, prized for clarity and sweetness in espresso
Cons
- Not optimized for single dosing — hopper-fed design may result in some grind exchange between doses
- Premium pricing at $3,200 puts it out of reach for most home setups
- Heavy at 14.0 kg — a permanent counter fixture rather than something you'll move around
Full Specifications
| Brand | Mahlkönig |
|---|---|
| Model | Mahlkönig E80 Supreme |
| Category | Flat Burr |
| Country of Origin | Germany |
| Year Introduced | 2020 |
| Burr Size | 80 mm |
| Burr Material | Steel |
| Burr Type | 80mm flat |
| Grind Speed | 1400 RPM |
| Retention | 0.8 g |
| Single Dose | No |
| Stepless Adjustment | Yes |
| Hopper Capacity | 1400 g |
| Motor Wattage | 450 W |
| Dimensions (W x D x H) | 200 x 300 x 620 mm |
| Weight | 14.0 kg (30.9 lbs) |
| MSRP | $3,200 |
Our Verdict
The Mahlkönig E80 Supreme uses flat burrs, which are the preferred geometry for espresso among competition baristas and specialty coffee professionals. Flat burrs produce a more unimodal (uniform) particle distribution, which translates to cleaner, sweeter espresso with more clarity than conical alternatives. This is an end-game grinder for dedicated enthusiasts. The price is substantial but reflects the engineering required for top-tier particle uniformity. Pair it with a machine that does justice to the grind quality, and you'll taste the difference in every shot.
Frequently Asked Questions
Can the Mahlkönig E80 Supreme grind fine enough for espresso?
Yes, the Mahlkönig E80 Supreme is capable of grinding fine enough for espresso. Its stepless adjustment allows you to dial in precisely for any coffee.
Why choose flat burrs in the Mahlkönig E80 Supreme?
Flat burrs produce a more uniform (unimodal) particle distribution compared to conical burrs. This translates to cleaner, more transparent espresso flavors with pronounced sweetness and clarity. Many competition baristas and specialty roasters prefer flat burr grinders for this reason.
How do I maintain the Mahlkönig E80 Supreme?
Clean out retained grounds after each use with a brush or bellows. Deep clean the burrs every 2-4 weeks by removing them and brushing away oil buildup. For the motor, occasional use of grinder cleaning tablets (like Grindz) helps remove coffee oil buildup. Never wash burrs with water.
Is the Mahlkönig E80 Supreme worth $3,200?
The grinder is the most important variable in espresso quality — more important than the machine. Investing in a quality grinder like the Mahlkönig E80 Supreme will have a bigger impact on your espresso than upgrading any other piece of equipment. If you're serious about espresso, this level of grinder investment is justified.