Iindidi ezahlukeneyo zokucaciswa kunye neemodeli ze-PVC i-twin-screw extruder inokuvelisa imibhobho yobubanzi obuhlukeneyo kunye nobukhulu obuhlukeneyo bodonga. Isakhiwo se-screw eyenzelwe ngokukodwa kunye neplastiki efanayo kunye nemveliso ephezulu. Iimolds ze-Extrusion ezenziwe ngentsimbi ephezulu ye-alloy, i-channel flow flow yangaphakathi ye-chrome plating, ukunyangwa kwe-polish, ukuguga kunye nokumelana nokuhlwa; ngomkhono ozinikeleyo onesantya esiphezulu, umgangatho wombhobho ulungile. Umsiki okhethekileyo wombhobho wePVC wamkela isixhobo esijikelezayo sokudibanisa, esingadingi ukutshintshwa kwesigxina kunye needamitha ezahlukeneyo zepayipi. Ngesixhobo se-chamfering, ukusika, i-chamfering, ukubumba inyathelo elinye. Ukuxhasa umatshini wokubheja we-intanethi ozikhethelayo.