A na-eji ahịrị a eme ihe na PVC granules na mmepụta granules CPVC. Site na ịghasa kwesịrị ekwesị, ọ nwere ike ịmepụta granules PVC dị nro maka eriri PVC, eriri PVC dị nro, ihe mkpuchi PVC siri ike maka ọkpọkọ PVC, ọkpọkọ ọkpọkọ, CPVC granules.

Usoro usoro nke ahịrị a dị ka ịfụ: PVC ntụ ntụ + mgbakwunye --- mixing --- feeder feeder --- conic twin screw extruder --- anwụ --- pelletizer --- ikuku jụrụ oyi usoro --- vibrator

Nke a extruder nke PVC granulating akara ịmụta pụrụ iche conic ejima ịghasa extruder na degassing usoro na ịghasa okpomọkụ akara usoro ga-hụ na ihe plasticization; The pelletizer bụ nke ọma blunced ka dakọtara extrusion anwụ ihu; Igwe ikuku ga-efesa granules n'ime silo ozugbo granules daa.