Ngokobukhulu kunye necandelo elinqamlezayo leeprofayili ezahlukeneyo, siya kukhetha iintlobo ezahlukeneyo ze-twin-screw extruders kunye nokubumba, kwaye silungiselele itafile yokucwangcisa i-vacuum ehambelanayo, itrektara, umatshini wokusika, itafile yokujika kunye nezinye izixhobo ezincedisayo.