Compare Grinders


	Kingrinder	Weber Workshops
MSRP
MSRP	$119	$1999
Skill Level
Skill Level	Beginner	Advanced
Type
Type	Manual	Electric
Activation
Activation	Hand Crank	Button
Grind Method
Grind Method	Conical Burr	Conical Burr
Burr Diameter
Burr Diameter	48 mm	83 mm
Adjustment
Adjustment	Stepped	Stepped
Adjustment Scale
Adjustment Scale	16 micron	5 micron
Dosing Method
Dosing Method	Manual	On/Off Button
Dosing Type
Dosing Type	Single Dose	Single Dose
Retention
Retention	< .2 g	< .1 g
Grind Range
Grind Range	Espresso	Full - Pour Over to Turkish
Time to Grind (18g)
Time to Grind (18g)	60	30
Motor RPM
Motor RPM	rpm	150 rpm
Swappable Burrset
Swappable Burrset	No	Yes
Adjustable RPM
Adjustable RPM	No	Yes
Weight
Weight	0.7 kg	9 kg
Material
Material	Aluminum	Aluminium
Dosing Cup
Dosing Cup	Threaded Catch Cup	Magnetic Tumbler

EspressoBot Comparison

Machine Overview

Grinder 1, the Kingrinder K4, is priced at $119 and is designed for beginners, making it an accessible entry-level option. In contrast, Grinder 2, the Weber Workshops Key, is considerably more expensive at $1999 and is tailored for advanced users. Both brands are reputable, with Kingrinder positioned as a budget-friendly choice and Weber Workshops aiming at high-end espresso enthusiasts. This difference in price and target skill level highlights the contrasting markets these grinders cater to.

Brewing Comparison

In terms of grinding information, both grinders utilize a conical burr system, which is known for producing uniform coffee particles. The Kingrinder K4 features a stepped adjustment mechanism, allowing for a grind range specifically for espresso, while its single dose hopper focuses on manual dosing. The Weber Key, on the other hand, also employs a stepped adjustment but has a broader grind range, accommodating from pour-over to Turkish coffee, and uses an on/off button for dosing which simplifies user experience. The retention rate is slightly lower for the Weber Key, with less than 0.1g retained compared to the K4's retention of less than 0.2g, providing an edge for the Weber in minimizing waste.

Features Comparison

Both grinders have unique features that cater to their respective skill levels. The Kingrinder K4 has a fixed grind speed while the Weber Key boasts adjustable RPMs ranging from 30 to 300, giving users more control over the grind consistency. The Weber also offers swappable burrs, allowing users to customize their grinding experience based on the type of coffee being brewed. Meanwhile, the Kingrinder K4 focuses on simplicity with its straightforward single dose setup, catering to beginners who might prefer ease of use over advanced features.

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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