With steel burrs you get espresso that tastes a little different since it has extraordinarily small grind particles or lacks fines.
Ceramic vs steel burrs coffee grinder.
This is more likely to happen with flat burrs than conical ones because of how the coffee feeds out of the machine.
The results in flavor profile are more simple flavors and a clean mouth feel.
Ultimately as with the burr shape the ceramic vs steel issue is going to be about personal taste.
Steel burrs produce coffee grounds with a more uniform particle size in comparison with ceramic burrs.
I haven t noticed this myself and i m not sure the argument would even apply to hand grinding.
High speed vs low speed grinders.
The main advantage of ceramic burrs however is that they do not blunt.
In the former argument the facts are few and the fur flies readily in the later the same is true.
With flat burrs the coffee is pushed sideways out of the burr set.
For me the bigger issue when it comes to small hand coffee grinders.
They can chip easily if stones or other impurities are hidden among the coffee beans you are grinding.
We like this burr set for single origin coffees not necessarily limited to coffees roasted for espresso or called espresso roast.
As with the ongoing argument about which is better.
In general the low speed high rpm motors are in less expensive 200 range grinders.
Overall the ground coffee is more similar in size especially in comparison to our ceramic burrs.
Ceramic burrs run a little cooler than steel burrs and there are some coffee experts who think the extra heat burns off some of the oils and impacts the flavor of the coffee.
If you re brewing mostly espresso you might steer more toward a ceramic burr grinder.
The differences between ceramic and steel burrs.
Retention happens when ground coffee sticks to surfaces within the grinder.
They are also known for handling espresso roasts better than steel grinders so if you have an espresso machine that doesn t do all of the work for you consider getting a ceramic grinder.
Ceramic grinders are best for manual grinding because it helps ensure the blades don t get damaged making them last longer.
Ceramic burrs in coffee grinders.