SKU: ADUO000ONDD550005 Duo Grinder Black 110v


Suitable for:Home, Office, Small Bar.

Duo is a semi-professional espresso grinder. Being an on demand grinder, Duo has been built on the standard of fresh coffee in a timely manner. Making this grinder ideal for those who are passionate about great coffee.


Grind adjustment
Simple and intuitive grind adjustment

Commercial grade electric motor
This high powered motor is capable of delivering fresh ground espresso in a matter of seconds.

Stainless steel 55mm burrs
This grinder comes standard with a Steel Burr set . Giving it the ability to grind up to 650 pounds of coffee before requiring replacement. (depending on the bean this may vary)

Portafilter holder & switch
This grinder is capable of holding the portafilter while it is dosing, meaning that the barista can operate other equipment during the grinding process

Transparent bean hopper
The compact 0.9 lb (400g) hopper means you can fit this grinder under almost any counter.

Features & Specs

Features & SpecsMDH on Demand
Grinder Width7.75"
Grinder Depth7.5"
Grinder Height13.5"
Amp Draw2
Hopper Capacity0.4kg
Burr Size (mm)55
Burr AdjustmentMicrometric
Programmable Doses2
Sound InsulationIncluded
Portafilter HolderIncluded

All Downloads


Spec Sheets

Parts Books

DUO BrochureDUO Parts Book



Repair Guides

DUO Manual

Certificate of Compliance

Warranty & Water

Warranty Info

All of our espresso grinders come standard with our 2 year manufacturer warranty.

Additional labor warranties are available for purchase. 

To file a warranty claim, please download our Defective Part Warranty Claim. 

To return a product, please fill out our Return Form