How Does a Burr Coffee Grinder Work?

How Does a Burr Coffee Grinder Work?

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If you are wondering how does a burr coffee grinder work you have probably been doing some reading about coffee and realize that you can get a better cup if you grind the beans yourself instead of purchasing coffee grounds. Your research may have caused you to come across the two main types of grinders. These are the burr grinder versus the blade grinder.

Barristers all over will tell you that a grinder is the most important part of making your favorite cup of espresso. And they all swear that burr grinders are the best type of grinders available.

So if you want to make the best cup of coffee you need to stop purchasing coffee grounds and instead purchase a grinder and start purchasing beans instead of grounds.

The end product of this all is the cup of coffee and so the focus is usually on the beans and not rightly so. The focus should be on the quality of the grounds and by extension the grinder you use as this greatly affects the taste of the cup of coffee.

If you are buying good coffee beans you don’t want them to be reduced in quality by a bad grinder – no you want the best for your top quality beans.

The burr grinder is the best option. This type of grinder works just like that manual vintage coffee grinder your great grandmother had and you can still find those manual styles for sale as well.

It features two burrs which are simply abrasive metal surfaces consisting of grooves between which the coffee beans are ground up just a couple beans at a time.

Types of Burr Grinders

How does a burr coffee grinder work? Well there are two different types of burr grinders; flat and conical burr grinders. They both do the same thing and they do a great job at grinding coffee beans to the desired size grounds.

You change the size of the grounds produced by changing the distance between the burrs. These grinders grind your coffee beans between the two burrs – one burr will remain still while the other one spins.

The reasons that professionals and enthusiasts note that burr grinders are better blade grinders is because burr grinders allow for your grounds to all be of a uniform size. These grinders also allow you the opportunity for more control over your grind.

It is a lot harder to get a uniform grind in a blade grinder and it is this reason that burr grinders are recommended for pour overs and French press brewing.

Purchasing a Burr Grinder

If you are looking to purchase a burr grinder you will find that there are many options and they are available in a number of sizes, shapes and at an array of prices.

Small and Affordable

If you are looking for something with a smaller footprint that will take up less space than you can consider a manual burr grinder. These are also usually very budget friendly but don’t provide you with a fine grind for making espresso, well at least an electric one will give you a better quality grind.


Look for a low-speed model when considering your burr grinder purchase. High speeds grinders will build up a static charge and in turn attach to anything so you will have problems with clean up.

Also a high speed grinder can heat up your beans which will alter the taste of the final brew.

Manual Burr Grinder

If you are that passionate about how your coffee is made and have an extra 3 minutes to dedicate to your coffee ritual every day or whenever you drink then this is an option.

A manual burr grinder requires time and patience but they too tend to be budget friendly and also travel friendly if you are ever travelling to somewhere that you may not be able to find good coffee.

How does a burr coffee grinder work? Simply by grinding the coffee beans between two grooved surfaces as one surface remains stationary and the other one spins.

This offers a very uniform grind and allows you the ability to customize your grinds from a coarse grind to a fine grind. This means you can now use your favorite coffee beans to make different types of coffee to suit your needs.

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