A na-ejikarị eriri a eme ihe n'ịmepụta granules PVC na granules CPVC. Site na skru kwesịrị ekwesị, ọ nwere ike imepụta granules PVC dị nro maka eriri PVC, paịpụ dị nro PVC, granules PVC siri ike maka paịpụ PVC, ihe ndị e ji etinye paịpụ, granules CPVC.

Usoro usoro nke ahịrị a dị ka ihe na-efe efe: ntụ ntụ PVC + ihe mgbakwunye --- ngwakọta --- ihe na-enye nri --- conic twin skru extruder --- die --- pelletizer --- sistemụ oyi ikuku --- vibrator

Ihe a na-ewepụta n'ahịrị PVC granulating na-eji conic twin skru extruder pụrụ iche, sistemụ degassing na sistemụ njikwa okpomọkụ skru ga-ahụ na ihe ahụ dị na plastik; A na-ejikọta pelletizer ahụ nke ọma ka ọ dabara na ihu extrusion die; Igwe ikuku ahụ ga-afụ granules ahụ n'ime silo ozugbo granules dara.