Chii chinonzi Powder Coating process

Poda Kupfeka Maitiro

Pre-treatment - kuomesa kubvisa mvura - kumwaya - Tarisa - kubheka - cheki - Kwapera.

1.Zvinhu zve powder coating inogona kupa kutamba kwakazara kuti uwedzere hupenyu hwekuputira kutyora pendi pendi kutanga kutarisisa pamusoro pekutanga kurapwa.

2.Spray, yakapendwa kuti inyatsodzika pasi kuitira kuti iwedzere kushanda kwehupfu hwekuputira.

3.Kuremara kwakakura kwepamusoro kuve kupendwa, kuvharidzirwa scratch conductive putty, kuitira kuti kuve nechokwadi chekugadzirwa kwekuputira uye kutsetseka.

4.Spray kudiwa kwekupisa kupisa, kuporesa mamiriro ezvinhu anowanikwa muupfu chigadzirwa zviratidzo zveunyanzvi asi inofanira kuvimbiswa zvakakwana kuporesa kupisa uye nguva, kudzivisa kurapa kunokonzerwa nekusakwana kwehutano hwetsaona.

5.Pakarepo guruva mushure mekuongororwa, kana chirema chikaonekwa chinofanirwa kugadziriswa nekukurumidza, mushure mekurapa chirema chaonekwa, chiyero chayo chinongova chikamu pasina kukanganisa pendi yekushongedza kwepamusoro inogona kushandiswa kugadzirisa zvakafanana. ruvara poda ine acetone yakanyungudutswa, kana huwandu hwacho huchikanganisa kunaka kwepamusoro, shandisa sandpaper, wobva wapfapfaidza kamwe chete kana shandisa pendi yekubvisa kubvisa iyo, uye wozomwayazve hupfu.

6.Kudzorerwa kwehupfu hunofanira kusefa kubvisa marara mushure mechimwe chikamu chehupfu hutsva hunosanganiswa.

7.Kune bhodhoro yehupfu, poda yekamuri uye chirongwa chekudzorera chinofanira kudzivisa kusvibiswa kwehupfu hwakasiyana-siyana, saka nguva imwe neimwe yaunoshandura ruvara inofanira kucheneswa.

Nzira dzinoshandiswa zvakanyanya mu kugadzirwa kweupfu ari fluidized bed, electrostatic corona spraying uye tribostatic spraying.

Zvakanakira zvinosanganisira : Heavy films ; Kufambisa kwepamusoro kushanda zvakanaka; Inoshanda nekukurumidza; Inogona kuve otomatiki; Minimum opareta kudzidziswa; Inoshanda neakawanda chemistry system.

Corona Spraying

Zvakanakira zvinosanganisira:

Heavy films;

Kufambisa kwepamusoro kushanda zvakanaka;

Inoshanda nekukurumidza;

Inogona kuve otomatiki;

Minimum opareta kudzidziswa;

Inoshanda neakawanda chemistry system.

Zvakaipa zvinosanganisira:

Yakaoma ruvara shanduko mune otomatiki masisitimu anofananidzwa netribo masisitimu;

Inoda high voltage source;

Kuoma nekudzika kwakadzika;

Kudzora ukobvu dzimwe nguva kwakaoma;

Capital inodhura kupfuura dzimwe nzira.