Compare Grinders


	Mazzer	Weber Workshops
MSRP
MSRP	$1300	$1999
Skill Level
Skill Level	Advanced	Advanced
Type
Type	Electric	Electric
Activation
Activation	Portafilter Button	Button
Grind Method
Grind Method	Flat Burr	Conical Burr
Burr Diameter
Burr Diameter	64 mm	83 mm
Adjustment
Adjustment	Stepless	Stepped
Adjustment Scale
Adjustment Scale	1 micron	5 micron
Dosing Method
Dosing Method	Programmable Timed Dose	On/Off Button
Dosing Type
Dosing Type	Hopper	Single Dose
Retention
Retention	< 1 g	< .1 g
Grind Range
Grind Range	Full Range - Pour Over to Espresso	Full - Pour Over to Turkish
Time to Grind (18g)
Time to Grind (18g)	12	30
Motor RPM
Motor RPM	1400 rpm	150 rpm
Swappable Burrset
Swappable Burrset	Yes	Yes
Adjustable RPM
Adjustable RPM	No	Yes
Weight
Weight	15 kg	9 kg
Material
Material	Polished Aluminum	Aluminium
Dosing Cup
Dosing Cup	No Information	Magnetic Tumbler

EspressoBot Comparison

Machine Overview

The Weber Workshops Key grinder is priced at $1999 and is categorized for advanced skill levels. In comparison, the Mazzer Super Jolly is available at a lower MSRP of $1300 to $1470, also aimed at advanced users. Both grinders fall under the semi-automatic type, catering to experienced coffee enthusiasts.

Brewing Comparison

In terms of grinding method, the Weber Key utilizes conical burrs with a diameter of 83 mm, while the Mazzer Super Jolly features flat burrs measuring 64 mm. The Weber grinder employs a stepped adjustment for grind size, with an adjustment scale of 5 microns, whereas the Mazzer offers a stepless adjustment with a finer 1 micron scale. The hopper type for the Weber is a single dose, allowing precise, minimal retention of less than 0.1 g, while the Mazzer uses a hopper that supports programmable timed dosing. The primary dosing methods differ as well, with the Weber activating via an on/off button and the Mazzer using a portafilter button.

Features Comparison

When looking at the key features, the Weber Key includes adjustable RPM, with a range from 30 to 300, enhancing versatility in grind speed. Its grind range accommodates from pour-over to Turkish coffee, similar to the Mazzer’s full range capability from pour-over to espresso. Both grinders allow for swappable burrs, enabling users to customize their grinding experience. However, the Mazzer does not offer adjustable RPM, as it operates at a fixed speed of 1400 RPM.

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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