Slipping burr on manual coffee grinder

Slipping burr on manual coffee grinder

3 All-Women Coffee Roasting Companies that Are Changing the Game

The world of specialty coffee is still largely governed by men, but these all-female specialty-coffee roasters are helping to close the gender gap. BY TANYA NANETTISENIOR ONLINE CORRESPONDENT Feature photo courtesy of Lot Zero/7Gr As is the case for many commercial sectors, the world of specialty coffee continues to display gender disparity along the entire […]


4 Cool Cafés to Try Out in Kuala Lumpur

The Malaysian capital is often visited in a hurry, but visitors who take the time to explore will discover a welcoming city, thanks in part to its friendly specialty cafés. BY TANYA NANETTI SENIOR ONLINE CORRESPONDENT Photos by Tanya Nanetti Kuala Lumpur, the capital of Malaysia, is often a stopover on vacations, quickly left behind […]


Weekly Coffee News: EUDR and Africa + More Celebrity Coffee

Welcome to DCN’s Weekly Coffee News. Keep up with all the latest coffee industry stories and career opportunities by subscribing to DCN’s newsletter. Tell our editors about your news here. Report: Small-Scale Farmers in…


A Look at Digital Coffee Future’s Digital Origin Education Program

The new program connects coffee producers to one another, provides them with educational resources, and more. BY VASILEIA FANARIOTISENIOR ONLINE CORRESPONDENT Photos courtesy of the Cocaerol, Comal & Amprocal cooperatives in Honduras Since 2021, Digital Coffee Future (DCF) has been working on a digital training program to address the needs of coffee producers. In September […]

Slipping burr on manual coffee grinder

Thread Coffee Roasters Opens Tailor-Made Roastery in Baltimore

The interwoven actions of Thread Coffee Roasters in Baltimore are finding exponentially more space this week with the grand opening of a brand-new production roastery and training lab. The worker-owned…


Exploring the Potential of Drones in Coffee Production 

New drone technology has the potential to revolutionize coffee farming from the air. BY VASILEIA FANARIOTISENIOR ONLINE CORRESPONDENT Cover photo by David Henrichs via Unsplash In an ever-evolving technological landscape, coffee producers have begun turning to drones in an attempt to increase efficiency and operations. These unmanned aerial vehicles (UAVs) offer a wide range of […]


A Look at Digital Coffee Future’s Digital Origin Education Program

The new program connects coffee producers to one another, provides them with educational resources, and more. BY VASILEIA FANARIOTISENIOR ONLINE CORRESPONDENT Photos courtesy of the Cocaerol, Comal & Amprocal cooperatives in Honduras Since 2021, Digital Coffee Future (DCF) has been working on a digital training program to address the needs of coffee producers. In September […]


The Barista League Releases New Competition Calendar

Presenter of sustainable, accessible events, The Barista League plans to hold 12 competitions in 10 countries in the months ahead. BY J. MARIE CARLANBARISTA MAGAZINE ONLINE Photos courtesy of The Barista League The Barista League has officially announced its event roster for the next year. Last year saw 10 Barista League events worldwide, and the […]

Slipping burr on manual coffee grinder

Slipping burr on manual coffee grinder

minimum dose size?

I use the Hario switch to brew my coffee and am trying to reduce my caffeine consumption. Hence I would like to brew smaller cups of coffee. I am currently using 10g of coffee with 160g of water. (1:16 Ratio) I am wondering if there is a minimum amount of coffee...

Slipping burr on manual coffee grinder

Being a long time user of an electric blender for grinding coffee beans, I've finally made the jump to a manual burr grinder to try and achieve more consistency and eliminate the heating effect.

I found a decently priced burr grinder a few weeks ago that was a step up from all the plastic / pressed sheet steel burr grinders, however, after a few uses it barely functions.

The problem is that the outer ring of the burr spins freely within the outer shell, and the only thing that would stop it is the clamping force of two pieces of the outer shell, but these seem to clamp shut before they can put enough pressure on the burr.

The only solution I can think of would be a very thin shim to mate with the edge of the outer burr ring to raise it enough to touch both halves of the outer casing before they meet with themselves, but the fact it was made to such tight tolerances makes me wonder if the decision to not have a keyed outer burr is a safety feature to prevent damage when jamming?

There's no detailed teardown schematic since the manual doesn't recommend dismantling it, but is this a common assembly method for burr grinders or should the static components be all be mechanically locked rather than friction locked?

submitted by /u/CommodoreLuna
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