Overview of our air classifier types and their areas of application

kind of feed  →	dispersing air classifier				airflow classifier
designation →	compact air classifier	cyclon circulating air classifier	crosscurrent classifier	fine air classifier
type →	USF	Z	Q	FS		LS-Z	LS-ZK	LS-SK
application ↓
cement →	○	○	●
fine material production ↓
d97 ~       <  10 µm				○
d97 ~   10 – 20 µm				●				○
d97 ~ 20 – 45 µm	○	●	○	●			○	●
d97 ~ 45 – 90 µm	●	●	●	○			●	●
d97 ~ 90-150 µm	●	●				○	●	○
d97 ~ 150-250 µm	○	○				●	○
coarse material production ↓
crushed sand / removal of fine material →	●	●
● = preferred application            ○ = possible application
All information depends on the material and requires adjustment to the material properties in individual cases