Fluid Bed Powder Coating Application Process

Fluid bed powder coating inosanganisira kunyudza chikamu chinopisa mumubhedha wehupfu, zvichiita kuti hupfu hunyunguduke pachikamu uye kuvaka firimu, uye zvichizopa nguva yakakwana uye kupisa kuti firimu iri riyerere mumucheka unoramba uripo.
Chikamu chacho chinofanira kunyudzwa mumubhedha wakasvibiswa nokukurumidza sezvinobvira mushure mokubvisa kubva muchoto chepreheat kuchengetedza kurasikirwa kwekupisa zvishoma. Kutenderera kwenguva kunofanirwa kuumbwa kuti nguva iyi irambe iripo. Paunenge uri muhupfu, chikamu chinofanira kuchengetwa chichifamba kuti upfu hurambe huchifamba pamusoro pechikamu chinopisa. Kufamba kwechimwe chikamu kunoenderana nekugadziriswa kwayo.

Kufamba kusina kukodzera kana kusakwana kunogona kuva chikonzero chevanomweral matambudziko: mapinho, kunyanya nechepasi penzvimbo dzakati sandara dzakachinjika uye pamharadzano dzewaya; kutaridzika kwe "orenji peel"; uye kusavharika kwakakwana kwemakona\ kana mitswe. Kufamba kwakashata zvakare kunogona kutungamirira kune nonnuniform coating ukobvu, senge oval coating pawaya dzakatenderera. Nguva yakajairika yekunyudzwa muhupfu yakanyungudutswa ndeye masekonzi matatu kusvika makumi maviri.

Poda yakawandisa inofanira kubviswa pakarepo mushure mekuputira kudzivirira kuwanda kwakawandisa.Izvi zvinogona kuitwa nekuputika kwemhepo kubva kune yakarongeka air jet, kurova kana kuzunungusa chikamu, kana kuti tilting kuti irase kubva kune yakawandisa. Kana iyo yakawandisa poda isina kusvibiswa nehumwe hupfu kana tsvina, inogona kushandiswa zvakare. Kana chikamu chacho chiine kupisa kwakakwana kwakasara, kuvhara kunogona kuyerera kusvika kune zvinogamuchirwa pasina kupisa kwemashure. Pazvikamu zvakatetepa, kana zvikamu zvinopisa kupisa, posvo inopisa inogona kudiwa.

Fluid bed powder coating