The fluidized spray dryer can be used for wide range of product like food industry, dyes industry etc. \r\n\r\nit has the following advantages:\r\ndustless, free-flowing product. high thermal efficiency. most suitable for hygroscopic powders. \r\nexcellent for agglomerated or granulated products the fluidized spray dryer combines the advantages of fluidization and spray drying technologies. the drying air enters from the top of the drying chamber through air distributor. atomisation of the feed can be through atomisation system. \r\n\r\nthe product gets dried and then fed to second stage drying for agglomeration /granulation. \r\n\r\nthe chamber is specially shaped to facilitate the second stage drying. the base contains a stationary fluid bed.