Ceramic stainless steel carbon steel grinder note that since the salts will corrode the metal and turn it rusty you cannot use a steel grinding mechanism for salt.
Ceramic vs steel grinder.
Ceramic grinders are quitter than stainless steel grinders ceramic grinders although never blunt are better suited to domestic use coffee machines.
First off ceramic burrs run a bit cooler compared to steel burrs or in other words they don t heat up as fast or retain heat as much as their metal counterparts.
Stainless steel grinders although are susceptible to blunting are much safer when it comes to foreign objects which can be present in coffee beans.
The main advantage of ceramic burrs however is that they do not blunt.
For a couple of reasons.
The amount of time it takes to blunt a steel burr depends on usage but it is unlikely to happen with a home grinder.
Ceramic burr are less thermally conductive than steel this means these burrs transfer less heat than steel burrs see below on heat.
The choice is up to you and you can read more about the difference here.
Ceramic and stain steel coffee grinders both have some advantages and disadvantages.
I want to buy a hand coffe grinder and i don t really get the difference between ceramic and steel.
In answer to your first question i do prefer the kyocera to the traditional box like grinders with steel burrs.
Steel burrs on the other hand cannot really chip but they may dent but will blunt over time.
When choosing a grinder you also have to pick whether it s automatic or manual.
Ceramic for pepper mill for sure.
Steel or ceramic grinder.
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.
Stainless steel grinder pros.
Either one will do a great job.
However typically steel blades are better for automatic machines whereas ceramics are generally better when used manually.
They will remain as sharp as they always were.
Steel burrs are generally more finely engineered.
Heat is an important factor when it comes to coffee grinder burrs because any extra heat impacts your coffee s flavor since it burns off some oils present on the beans.
Your options are metal usually steel or ceramic.
Another difference in burr grinders is what materials the burrs are made from.
Ceramic coffee grinder and stain steel coffee grinder are capable of grinding coffee beans to the precise liking of its users just about every time.
Ceramic burrs are more brittle than steel so you could chip the ceramic burr if a very hard rock was hiding in the beans.
The grinder for salt should use ceramic for a substitute.
If the differences are very small then it really doesn t matter to me because i m probably not going to notice it.