Muchidimbu sumo ye fluidized bed poda coating

The fluidized bed powder coating system ine zvikamu zvitatu zvikuru. Chivharo chehupfu chepamusoro panochengetwa hupfu, ndiro ine porous inoita kuti mweya upfuure nemo, nekamuri yemhepo yakavharirwa pasi. Kana mhepo yakamanikidzwa ichiputirwa mukamuri yemhepo inopfuura nepakati pendiro uye inoita kuti hupfu huyangamire kana "fluidize". Izvi zvinobvumira chikamu chesimbi kuti chivharwe kuti chifambiswe kuburikidza nehupfu pasina kushomeka.

Fluidized bed application inopedzwa nekupisa chikamu chesimbi uye kuinyika mumubhedha wakanyoroveswa wehupfu. The hupfu zvinhu ichasangana kana yasangana nechikamu chinopisa, ichigadzira gobvu inoenderera firimu (10-20 mil) pamusoro pesimbi. Muzviitiko apo chikamu chinoita kusava nehuremu hwakakwana hwekusenga hupfu, chikamu chichaita kuiswa kuburikidza nepfupi post-kurapa kutenderera, kazhinji 3-5 maminetsi pa400 kusvika 500 °F (204 kusvika 260 °C).