
Our customers include
and hundreds of cafés, restaurants and offices.
Product Features
The Sync System (Wired)
Real-Time Grind-by-Weight
80mm Burrs, 780W Motor
Disc Distance Detection
Automatic Portafilter Detection
88.3mm High-Res Display
Brand
Mahlkönig was founded in Hamburg in 1924 and evolved from making mills for several industries to specializing in coffee. Known as the “King of Grinders,” the German brand develops precision equipment used throughout specialty coffee.
At a Glance
Made in Germany
Our honest read
The Coffeeionado Take
Straight answers, before you buy.
Who's It For
It's Right For You If
Things to Consider
Our Take
— The Coffeeionado team
Industry recognition
The brands we carry, covered by industry leaders
Featured in coverage of the equipment we sell.
Logos are trademarks of their respective owners and do not imply endorsement of Coffeeionado.
Credentials & memberships
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A+ Rated
Better Business Bureau
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Member
Specialty Coffee Association
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Most Trusted Coffee Equipment Supplier USA
LuxLife Magazine, 2025
250-350 shots/day
80-120 shots/hr
1,800–3,000 kg
Yes
Key Grinder Specifications
BURR SIZE
80 mm Flat
BURR MATERIAL
Hardened Steel
DOSING
On-Demand
PROGRAMABILITY
3 – Programmable volumes
OUTPUT SPEED
7-8 g/s
Depending on bean roastCOOLING SYSTEM
Active Cooling System
Warranty: 2 Year Warranty - Parts | $299+ Value
For more information see: Warranty Policy
Why Buy from Coffeeionado
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Free Shipping
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Free
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Warranty
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2 Years (parts)
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1 Year
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Insured Shipping
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Always
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Lifetime Support
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Extended Warranty Available
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Full Product Description
Click to expand
Mahlkonig E80W GbS Grind-by-Sync Espresso Grinder
The Mahlkonig E80W is the grind-by-weight member of the E80 family - the same 80mm flat steel burrs and record grinding speed as the rest of the line, now dosing by real weight instead of time, and featuring The Sync System, Mahlkonig's first wired connection between grinder and espresso machine.
2-Year Warranty
When investing in coffee equipment, peace of mind is worth its weight in gold. This grinder includes a two-year warranty covering parts and defects. This warranty is your guarantee against manufacturer's defects and ensures that all parts are covered for an entire year from the date of purchase. We understand that our customers deserve the very best.
Don't let uncertainty overshadow your love for freshly brewed coffee - take advantage of this limited-time offer and experience unparalleled assurance with your next coffee machine purchase.
Free Shipping
At Coffeeionado, we understand the frustration of hidden costs when making online purchases. This is why we're thrilled to announce that we now cover all shipping, freight, and handling charges for our premium coffee equipment. Gone are the days of considering additional fees as you add items to your cart.
Real-Time Grind-by-Weight
An integrated load cell weighs coffee as it falls into the basket and stops the grinder the instant your programmed dose is reached - accurate to within a tenth of a gram. There's no estimating from a timer; the dose is measured directly.
The Sync System - Wired, No Wi-Fi Required
The E80W was Mahlkonig's first grinder to feature The Sync System, connecting to a compatible espresso machine over a dedicated USB cable rather than a wireless connection. That direct link lets the grinder and machine share data without depending on your shop's network.
Massive 80mm Burrs, Serious Speed
An 845W motor at 1,700 RPM drives the 80mm flat steel burrs, and Disc Distance Detection (DDD) measures the actual burr gap for accurate, repeatable grind settings. An 88.3mm high-resolution display keeps dose weight and settings clearly visible from across the bar.
Hands-Free Portafilter Detection
Insert your portafilter and the E80W automatically recognizes it and grinds the correct programmed dose - one less step during a busy rush.
Buy the Mahlkonig E80W at Coffeeionado
Don't miss out on the chance to upgrade your coffee game without breaking the bank. Take advantage of our limited-time offer and get your coffee equipment shipped for free with a two-year manufacturer's warranty on your grinder. Get started now and elevate your brewing experience with Coffeeionado!
Features
- 80mm flat special steel burrs
- Real-time Grind-by-Weight dosing, accurate to 0.1g
- The Sync System - wired USB connection to compatible espresso machines
- Disc Distance Detection (DDD) for precise grind settings
- Automatic portafilter detection and start
- 88.3mm high-resolution display
- Active motor cooling
- Handmade in Germany
- Two year manufacturer's warranty (parts, defects)
E80W Specifications
| Dimensions | 9.45" W x 13.39" D x 24.8" H |
| Color | Black |
| Hopper Capacity | 3.9 lbs, 1800 g |
| Weight | 40 lbs |
| Burr Size | 80 mm Flat |
| Burr Material | Cast Steel |
| RPM | 1700 |
| Watts | 845 (110-127 V / 60 Hz) |
| Volts | 110-120 |
| Safety Listing | CE, CB, ETL, UL, NSF, CSA |
In the Box:
- E80W grinder
- Hopper with bean stopper
- Grounds tray
- Sync USB cable
The Coffeeionado Standard
24 Month Warranty
Free Shipping
Lifetime Support
Specifications
Resources
What We'd Tell You In Person
How to Choose a Commercial Espresso Machine
How to choose a commercial espresso machine based on real volume numbers, peak hour output, and drink mix — not vague categories.
How to Choose a Commercial Grinder
Your espresso machine gets all the attention. The grinder does all the work. Every variable that determines shot quality — particle size, extraction evenness, dose consistency — starts at the grinder.
How to Design Your Cafe: Build Your Bar for the Rush
Design your café bar for peak volume, not average traffic. Equipment layout, station design, staffing ratios, and tools that remove steps — what actually matters during the rush.
Setting Up Your Commercial Espresso Machine Right
Water pressure, electrical specs, drain slope, filter flushing — what actually goes into a commercial espresso machine setup, and what gets skipped.
What's Included?
Mahlkonig E80W GbS Grind-by-Sync Espresso Grinder
Insured Shipping
24 Month Warranty
Lifetime Support
Fast Free Shipping
Warning
This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.