Feed material and behaviorLiquid, emulsion, suspension and slurry materials do not behave the same during atomization and drying.
Solids content and viscosityDenser feed can change atomization choice, drying stability and cleaning expectations.
Heat sensitivitySome materials require more careful temperature discussion before a model direction is selected.
Powder targetMoisture, particle size direction, solubility, recovery and collection needs should be discussed before price.
Atomization methodTwo-fluid and centrifugal atomization serve different process needs; the right path depends on feed and output goals.
Construction and routine useGlass and stainless steel setups fit different priorities, from process visibility to durability and cleaning.