Mahlkonig E80W Grind-by-Weight with Sync (E80W GbS) Espresso Grinder
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Mahlkonig E80W Grind-by-Weight with Sync (E80W GbS) Espresso Grinder
Description
The Mahlkonig E80W Grind-by-Weight with Sync (E80W GbS) is a high-performance commercial espresso grinder engineered for busy cafes that demand precision, speed, and consistency. It replaces the E80S Grind-by-Weight and adds powerful new capabilities - including Grind-by-Sync technology that pairs with compatible La Marzocco machines (AV or ABR configurations) for dynamic burr adjustments based on target extraction time. While the sync feature is a standout upgrade, the E80W GbS works flawlessly as a standard Grind-by-Weight grinder with any espresso machine, making it a versatile centerpiece for virtually any professional setup.
At its core, the E80W GbS uses a high-precision load cell scale that weighs coffee grounds 6,000 times per second, eliminating over- or under-dosing with repeatable accuracy. Cloud-enabled connectivity, AGSA (Automatic Grind Size Adjustment), and Patented Disc Distance Detection combine to give baristas intelligent, near-effortless control over grind fineness down to a precision of 0.001mm. Whether you're running a high-volume espresso bar or dialing in a specialty program, this grinder delivers the speed and consistency professionals rely on.
Key Features
- Grind-by-Sync (GbS) Technology: Synchronizes grind size with real-time dosing for optimal extraction - pairs with compatible La Marzocco machines (AV or ABR) for dynamic adjustments based on target extraction time.
- Grind-by-Weight with Load Cell Scale: Weighs coffee grounds 6,000 times per second during grinding for accurate, repeatable doses that eliminate over- or under-dosing every time.
- 80mm Special Steel Flat Burrs: Delivers consistent grind quality and high throughput capacity - ideal for high-volume commercial use.
- AGSA (Automatic Grind Size Adjustment): Precisely controls grind fineness using two sensors - one tracking cone shaft position and one monitoring the motor - enabling adjustments to 0.001mm precision.
- Rapid Tool-Free Burr Calibration: Calibrate to zero with just a few taps on the display in as little as 10 seconds - over 98% faster than traditional methods that can take 10+ minutes.
- Patented Disc Distance Detection (DDD): Enables accurate, repeatable settings for degree of fineness with high-precision micrometric electric motor control accurate to a single micron.
- Cloud-Enabled Connectivity: Accessible through the Mahlkonig Sync mobile app - allows manual fine-tuning or automatic syncing with compatible espresso machines for consistent extraction.
- Quiet Operation with Active Temperature Control: Powerful motor runs at 845W with active cooling for sustained high-speed performance without overheating.
- 88.3mm High-Resolution Display: Wide viewing angle touchscreen for easy navigation of settings, profiles, and grind recipes.
- Adjustable Illuminated Spout: Provides a clean, centered coffee outlet with built-in Portafilter Detection for time savings and quality assurance.
- 12-Month Parts Warranty: Backed by a 1-year commercial grinder parts-only warranty for peace of mind in professional environments.
Shipping
Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
- Mahlkonig E80W Grind-by-Weight with Sync (E80W GbS) Espresso Grinder
- 12-month parts warranty
- Lifetime Pro Support
Why You'll Love It
The Mahlkonig E80W GbS is trusted by specialty coffee professionals who need precision, speed, and reliability in every single shot. German engineering dating back to the 1940s is built into every component - from the 80mm special steel burrs to the intelligent AGSA system - so you can count on this grinder to perform consistently through the demands of daily commercial use. The near-instant calibration feature alone can save your team hours of downtime each week, and the cloud-connected Sync app keeps your program nimble and data-driven. Whether you're running a fast-paced espresso bar or fine-tuning a specialty extraction program, the E80W GbS gives baristas the tools to deliver exceptional coffee every time. It's not just a grinder - it's a complete dosing and quality control system engineered for the modern cafe.
Product Specifications
View Product Specs
| Manufacturer | Mahlkonig |
|---|---|
| Burr Type | Flat |
| Burr Diameter | 80 mm Special Steel |
| Burr Speed | 1400 rpm (50 Hz) / 1700 rpm (60 Hz) |
| Grind Capacity | 7-8 g/s |
| Coffee Bean Hopper Capacity | 3.97 lbs |
| Display | 88.3 mm high-resolution wide viewing angle |
| Length | 9.5" |
| Depth | 13.4" |
| Height | 24.8" |
| Voltage | 110-127V |
| Wattage | 845W |
| Weight | 39.7 lbs |
| Certifications | UL 763, CSA C22.2 No. 195, NSF/ANSI 8, CE, CB, ETL Safety, ETL Sanitation |
| Warranty | 12-month parts-only warranty |
| Assembly Required | No - ships ready to use |
| Shipping Method | Ships via standard parcel freight; usually ships within 2-3 business days |
Manuals & Guides
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FAQ
Does the E80W GbS only work with La Marzocco espresso machines?
No - while the Grind-by-Sync feature is designed to pair with compatible La Marzocco machines (AV or ABR configurations) for dynamic burr adjustments based on target extraction time, the E80W GbS works as a standard Grind-by-Weight grinder with any espresso machine. You get all the core precision dosing benefits regardless of your machine brand.
What is the difference between Grind-by-Weight and Grind-by-Sync?
Grind-by-Weight (GbW) uses a built-in load cell scale to weigh coffee grounds in real time and stop grinding at an exact target dose weight. Grind-by-Sync (GbS) adds an additional layer - it can communicate with compatible espresso machines to automatically adjust the grind size based on the machine's actual extraction time data, helping maintain optimal espresso consistency without constant manual intervention.
How does the rapid calibration feature work?
Traditional burr calibration can take 10 minutes or more with manual adjustments. The E80W GbS streamlines this with a touchscreen-guided process that takes just 10 seconds - a reduction in calibration time of over 98%. This keeps your bar running during peak hours and reduces the technical burden on your staff.
What does the Mahlkonig Sync mobile app do?
The Mahlkonig Sync app connects to the E80W GbS via cloud-enabled connectivity. It allows baristas and managers to monitor grinder performance, store and manage grind profiles, fine-tune settings remotely, and enable or manage automatic syncing with compatible espresso machines - all from a smartphone or tablet.
What is covered under the warranty?
The E80W GbS comes with a 12-month parts-only warranty covering defects in materials or workmanship. The warranty covers replacement parts only - labor, on-site service, installation, and shipping are not included. Normal wear items such as burrs, belts, and seals are excluded. All warranty claims must be authorized prior to any repair. See full warranty terms for complete details.
What is the return policy if the grinder doesn't work out?
Returns are accepted within 30 days of delivery, provided the grinder is in the same condition as received. A 20% restocking fee applies to grinders. The customer is responsible for return shipping costs back to the facility in Austin, Texas. Items showing signs of use, damage, or missing components may be subject to additional fees.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
Thanks!
Omaha Sports & Games Team
Returns & Refunds Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at service@omahasportsandgames.com.
If your return request is accepted, it will be up to you as the buyer to return the item in its original packaging, unworn and unused. You as the buyer will be responsible for paying the return shipping. We may be able to assist you in scheduling a pickup for return but the payment will still be your responsibility. You can always contact us for any return question at service@omahasportsandgames.com.
All products are subject to a minimum 15% restocking fee based on the quality of the returned product and packaging.
Items opened, tested, used, or any other non-new condition may be eligible for return based on the manufacturer's return policy.
Shipping Damages and Issues
You must inspect your order upon reception and refuse delivery if you see damage. DO NOT sign for delivery if there is apparent damage to the product. If you sign for the delivery and later claim shipping damage, there is very little we can do to help.
If your order does not require signing at delivery and is instead just dropped off at doorstep with damage, contact us immediately with photos of the damaged boxes.
If your item(s) is defective, damaged or if you receive the wrong item, contact us immediately so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, such as custom products, special orders or personalized items. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items, gift cards, or multiple product bundle discounts.