Compare Grinders


	Rancilio	Niche
MSRP
MSRP	$440	$580
Skill Level
Skill Level	Beginner	Intermediate
Type
Type	Electric	Electric
Activation
Activation	Rocker Switch	Toggle Switch
Grind Method
Grind Method	Flat Burr	Conical Burr
Burr Diameter
Burr Diameter	50 mm	63 mm
Adjustment
Adjustment	Stepped	Stepless
Adjustment Scale
Adjustment Scale	10+ micron	1 micron
Dosing Method
Dosing Method	Manual Switch	On/Off Toggle
Dosing Type
Dosing Type	Hopper	Single Dose
Retention
Retention	1 - 1.5 g	< .1 g
Grind Range
Grind Range	Espresso	Full - Pour Over to Espresso
Time to Grind (18g)
Time to Grind (18g)	30	17
Motor RPM
Motor RPM	1350 rpm	330 rpm
Swappable Burrset
Swappable Burrset	No	No
Adjustable RPM
Adjustable RPM	No	No
Weight
Weight	7 kg	4.1 kg
Material
Material	Plastic	Aluminium
Dosing Cup
Dosing Cup	No Information	58 mm Grind Cup

EspressoBot Comparison

Machine Overview

The Rancilio Rocky SD and Niche Zero are two semi-automatic espresso grinders catering to different skill levels and budgets. The Rancilio Rocky SD is priced at $440 and is designed for beginners, while the Niche Zero comes at a higher price point of $580 and targets intermediate users. Both grinders serve similar product categories but offer varying features appealing to different coffee enthusiasts.

Brewing Comparison

In terms of grinding information, the Rancilio Rocky SD utilizes flat steel burrs with a 50 mm diameter and features stepped adjustment for grind size, making it suitable for espresso only. Conversely, the Niche Zero opts for conical hardened steel burrs with a larger 63 mm diameter, allowing for stepless adjustment across a broader grinding range—from pour-over to espresso. The Rancilio features a manual switch for dosing from a hopper, while the Niche Zero employs a single dose hopper with an on/off toggle mechanism. This design in the Niche Zero minimizes retention to less than 0.1 grams, promoting freshness and precision.

Features Comparison

When it comes to key features, the Rancilio Rocky SD does not have the capability for adjustable RPM and has a narrower grind range specifically for espresso. In contrast, the Niche Zero provides a stepless adjustment that enables finer control over grind size and also retains certain features such as swappable burrs—although both grinders do not offer this functionality. The broader grind range and 330 RPM motor of the Niche Zero also enhance its versatility and efficiency, appealing to those who enjoy experimenting with different brewing methods.

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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