O le tele o faʻamatalaga ma faʻataʻitaʻiga o le PVC twin-screw extruder e mafai ona maua ai paipa o lapisi eseese ma mafiafia puipui eseese. Fa'atulagaina fa'apitoa fa'ailoga fa'apipi'i fa'atasi ma le plasticization toniga ma maualuga le gaosiga. Extrusion molds e faia i le u'amea u'amea maualuga maualuga, tafe i totonu alalaupapa chrome ufiufi, faaiila togafitiga, ofu ma corrosion tetee; fa'atasi ai ma le tu'ufa'atasiga maualuga-saosaoa sizing lima, paipa lelei tulaga lelei. O le tipi faʻapitoa mo le paipa PVC e faʻaaogaina se masini faʻapipiʻiina, lea e le manaʻomia ai le suia o le mea faʻapipiʻi i paipa eseese. Faatasi ai ma le chamfering masini, tipi, chamfering, tasi-laasaga molding. Lagolago le faitalia i luga ole laiga masini logo.