Motugaafa: O le pikiina pe a uma ona fufulu le faagasologa atoa o le pikiina o le phosphating e taua tele, e aafia tonu ai le togafitiga o le phosphate;le lelei o le fufuluina o le a mafua ai ona fa'apuupuu le fa'aogaina o le phosphating solution cycle, o totoe o le acid i le phosphating solution, phosphating solution e faigofie ona uliuli, o le fa'aogaina o le taamilosaga e matua faapuupuuina;le fa'amāe'a fa'amama o le a mafua ai fo'i le leaga o le phosphating, lanu mumu po'o le samasama, pu'upu'u taimi fa'asao, leaga le fa'atinoina o ata.
Va'a fa'afefeteina maualuga
25mm mafiafia PP mea, sikuea sikuea ma isi.
fausaga:
★O le mea autu o le pa puipui e faia i le laupapa PP.
★O loʻo faʻapipiʻiina le faʻavaa uamea carbon ma o loʻo ufiufi le pito i luga ole faʻavaa ile pepa PP.
★Fa'atonu tulaga fa'atulagaina o lo'o fa'apipi'iina i le pito i luga o itu fa'afeagai o le alavai.
★Fa'apito pito i lalo.
Fa'atonuga:
★Tank tino, paipa eseese ma valve faʻapipiʻi;laina alavai.
★Fa'amulumulu masini, fa'alili'i fa'apipi'i masini.
★Pamu faʻafefe maualuga faʻafefe, mamafa 0.8 MPa.
★Paipa fetu'utu'una'i fa'afefete-tete'e mamafa.
★Pamu alavai tane e tete'e ai le pala.
★Fa'amulumulu fa'apa'u fa'atama'i fa'atama'i, fa'amafola fa'atosina masini.
Galuega:
★Fa'amama maualuga i totonu ma fafo.
★Taamilomilo mo le fa'amama fa'agata.
★Fa'aaliga ma le fa'atonutonuina o le tulaga o le fa'apa'u fulū.