Ana amfani da wannan layin sosai a cikin granules na PVC da samar da granules na CPVC. Tare da madaidaicin dunƙule, zai iya samar da granules PVC mai laushi don kebul na PVC, tiyo mai laushi na PVC, granules PVC mai ƙarfi don bututun PVC, kayan aikin bututu, CPVC granules.

Tsarin tafiyar da wannan layin kamar busa: PVC foda + ƙari --- hadawa ---abincin abinci --- conic twin dunƙule extruder --- mutu --- pelletizer --- iska sanyaya tsarin --- vibrator

Wannan extruder na PVC granulating line dauko musamman conic twin dunƙule extruder da degassing tsarin da dunƙule zazzabi kula da tsarin zai tabbatar da kayan plasticization; Pelletizer yana da kyau lumshe don dacewa da extrusion mutu face; Mai hura iska zai busa granules cikin silo nan da nan bayan granules sun faɗi ƙasa.