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 faia i le uamea u'amea maualuga, tafe totonu auala chrome faʻapipiʻi, faʻailo togafitiga, ofu ma corrosion tetee; fa'atasi ai ma le tu'ufa'atasiga maualuga-saosaoa sizing lima, lelei le lelei o luga o paipa. 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 i luga ole laiga ole masini logo.