Mzerewu umagwiritsidwa ntchito kwambiri popanga ma granules a PVC ndi kupanga ma granules a CPVC. Ndi wononga yoyenera, imatha kupanga ma granules ofewa a PVC a chingwe cha PVC, payipi yofewa ya PVC, ma granules olimba a PVC a chitoliro cha PVC, zopangira chitoliro, ma granules a CPVC.

Mayendedwe a mzerewu ngati kuwomba: PVC ufa + zowonjezera --- kusakaniza---zodyetsa zopangira--- conic twin screw extruder--- kufa --- pelletizer --- air cooling system --- vibrator

Izi extruder wa PVC granulating mzere kutengera wapadera conic amapasa wononga extruder ndi degassing dongosolo ndi dongosolo wononga kutentha kuonetsetsa plasticization zinthu; The pelletizer ndi bwino blanced kuti agwirizane ndi extrusion kufa nkhope; Chowuzira mpweya chidzawombera ma granules mu silo nthawi yomweyo ma granules atagwa.