Compare Grinders


	Eureka	Weber Workshops
MSRP
MSRP	$799	$1999
Skill Level
Skill Level	Intermediate	Advanced
Type
Type	Electric	Electric
Activation
Activation	Button	Button
Grind Method
Grind Method	Flat Burr	Conical Burr
Burr Diameter
Burr Diameter	55 mm	83 mm
Adjustment
Adjustment	Stepless	Stepped
Adjustment Scale
Adjustment Scale	1 micron	5 micron
Dosing Method
Dosing Method	Grind by Weight	On/Off Button
Dosing Type
Dosing Type	Hopper	Single Dose
Retention
Retention	1 - 1.5 g	< .1 g
Grind Range
Grind Range	Espresso	Full - Pour Over to Turkish
Time to Grind (18g)
Time to Grind (18g)	11	30
Motor RPM
Motor RPM	1350 rpm	150 rpm
Swappable Burrset
Swappable Burrset	No	Yes
Adjustable RPM
Adjustable RPM	No	Yes
Weight
Weight	6.5 kg	9 kg
Material
Material	Black Aluminum	Aluminium
Dosing Cup
Dosing Cup	No Information	Magnetic Tumbler

EspressoBot Comparison

Machine Overview

Grinder 1, the Weber Workshops Key, is priced at $1999 and is designed for advanced users, while Grinder 2, the Eureka Mignon Libra, retails for $799 and is suitable for intermediate skill levels. Both grinders are classified as semi-automatic, showcasing premium brands with different target audiences in terms of expertise.

Brewing Comparison

In terms of grinding information, the Weber Key utilizes a conical burr with a diameter of 83mm, offering a full grind range from pour over to Turkish coffee, with stepped adjustments in increments of 5 microns. In contrast, the Eureka Mignon Libra features a flat burr with a 55mm diameter, optimizing its capabilities for espresso with stepless adjustments at a 1-micron scale. The Key uses a single dose hopper for precise dosing, while the Mignon Libra employs a hopper and primarily doses by weight with a timed secondary method.

Features Comparison

Regarding key features, the Weber Key provides adjustable RPM from 30 to 300, allowing for greater versatility in grind speed and extraction. Its grind range caters to various brewing methods, with swappable burrs for customization. On the other hand, the Eureka Mignon Libra does not have adjustable RPM but is designed exclusively for espresso, focusing on consistent grind performance, though it lacks swappable burrs.

Note: Espresso Setup Chris is expirementing with generated summaries for dynamic pages (we have 10,000+ so I can't write for all of them!) If you found this useful, or awful, please shoot me an email with feedback Chris@EspressoSetupBuilder.com. May your shots be perfectly extracted and milk frothy.

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