Ina ia avea ma fale fa'alelalolagi faitoto'a ma fa'amalama fale gaosi fa'aaloalogia.
O le alumini e liu uliuli pe a faʻaalia i le ea mo se taimi umi ma tali atu i isi elemene. O mea tau togafitiga i luga o loʻo i ai le faʻamaʻiina o le corrosion, teteʻe o le tau, faʻaofuofu teteʻe, foliga teuteu, ola umi o le auaunaga, ma isi uiga. E masani ona faʻaaogaina togafitiga faʻaogaina o le anodic oxidation, uaea tusia sandblasting oxidation, electrolytic valivali, electrophoresis, fafie faʻaliliu lolomiga, faʻapipiʻi (pausa paʻu) vali, ma isi. E mafai ona fa'avasega lanu ile talosaga.
WJW ALUMINIUM e maua ai fa'amatalaga alumini fa'apipi'i pa'u pa'u. Matou te tuʻuina atu ia te oe le tele o lanu RAL, lanu PANTONE, ma lanu masani. E mafai ona lamolemole, oneone, ma u'amea. O le iila o le pa'u pa'u e mafai ona susulu, satin, ma matt. O le WJW ALUMINIUM e tu'uina atu se auaunaga e ufiufi ai le pa'u mo le alumini fa'apipi'i, vaega alumini masini, ma vaega alumini fau.
O le fa'auma o le pa'u pa'u i luga o le alumini e maua ai le maualuga o le tete'e atu i le vevela, acids, susu, masima, vaila'au, ma le UV. O le paʻu paʻu alumini extrusion profile e matua fetaui lelei mo fale nofoia ma pisinisi faʻataʻitaʻiga faʻataʻitaʻiga i totonu ma fafo faʻaoga, pei o faʻavaa alumini mo faʻamalama ma faitotoʻa, faʻalo, faʻamau, pa, ma isi. O faʻamatalaga faʻapipiʻi alumini paʻu paʻu e masani ona faʻaaogaina i le tele o oloa lautele, e pei o moli, uili taʻavale, meafale, mea faletaalo, mea umukuka, ma isi.
Va'ai Fa'afefea WJW Aluminum Pa'u Uila Aluminum Extrusion Profiles
▹ Prosese & La'asaga o Fa'apalapala Pa'u Aluminium Extrusions
O fana fa'aeletise fa'atosina e fa'aogaina le fa'agasologa o le ufiufi o le pa'u i luga o fa'amatalaga alumini fa'atosina.
1-PRETREATMENT BEFORE POWDER COATING
Ave'ese le suau'u, pefu, ma le 'ele mai le pito i luga ole alumini fa'apipi'i ma fa'atupu ai se fa'a'ele'ele “Phosphating ” Po o “Laulau o le chromium ” i luga o le faʻailoga alumini, lea e mafai foʻi ona faʻateleina le faʻapipiʻiina o le ufiufi.
2-POWDER COATING BY ELECTROSTATIC SPRAYING
O le pa'u o le pa'u o lo'o fa'asalaina tutusa i luga o le pito i luga ole alumini fa'alilolilo talatala. Ma o le mafiafia o le ufiufi e tatau ona tusa ma le 60-80um ma le itiiti ifo i le 120um.
3-CURING AFTER POWDER COATING
E tatau ona tu'u i totonu ose ogaumu vevela maualuga pe tusa o le fa'ailoga alumini fa'apipi'i pa'u pa'u 200 ° C mo le 20 minute e liusuavai ai, faʻasaʻo, ma faʻamalosi le paʻu. A maeʻa faʻamalolo, o le ae mauaina faʻamatalaga faʻapipiʻi alumini faʻapipiʻi paʻu.