Amalfi K90 83mm Flat Burr Coffee Grinder (Black)
The Amalfi K90 is a high-speed commercial espresso grinder designed for cafés, specialty coffee bars, and serious home enthusiasts who need fast grinding speed, large burrs, and consistent espresso performance. Built around massive 83mm flat burrs and a powerful variable-frequency motor, the K90 focuses on speed, grind consistency, and workflow efficiency while maintaining relatively low grinding noise.
Its touch-screen interface, electronic dosing controls, and stepless grind adjustment make it suitable for busy espresso environments where precision and repeatability matter. The grinder is capable of grinding an 18g espresso dose in roughly 4 seconds, making it ideal for medium to high-volume coffee service.
Key Features
- 83mm commercial flat burrs
- Fast grinding performance
- Stepless grind adjustment
- Touch-screen display interface
- Time dosing functionality
- Variable-frequency motor system
- Low retention grinding chamber
- Internal cooling fan
- Suitable for espresso and specialty coffee workflows
- Heavy-duty commercial build
Full Specifications
|
Specification |
Details |
|
Model |
Amalfi K90 |
|
Grinder Type |
Commercial Espresso Grinder |
|
Burr Type |
Flat Burr |
|
Burr Size |
83mm |
|
Burr Material |
Stainless Steel / Optional Titanium Burr |
|
Motor Type |
Variable Frequency / Brushless DC Motor |
|
Power |
420W – 680W / 580W variants |
|
Voltage |
220V–240V |
|
RPM |
Approx. 1360–2150 RPM |
|
Hopper Capacity |
850g – 1650g (varies by version) |
|
Grinding Speed |
~18g in 4 seconds |
|
Adjustment Type |
Stepless Micrometric |
|
Dosing Type |
Electronic Time Dosing |
|
Display |
Touch LED Screen |
|
Cooling System |
Internal Cooling Fan |
|
Usage |
Espresso / Commercial Café |
|
Body Material |
Metal Alloy + Stainless Steel Components |
|
Color Options |
Usually Black / Custom Colours |
|
Noise Level |
Reduced noise variable-frequency system |
|
Recommended Use |
Medium to High Volume Café |
|
Retention |
Low Retention Design |